rebase: bump golang.org/x/net from 0.35.0 to 0.36.0 in /e2e

Bumps [golang.org/x/net](https://github.com/golang/net) from 0.35.0 to 0.36.0.
- [Commits](https://github.com/golang/net/compare/v0.35.0...v0.36.0)

---
updated-dependencies:
- dependency-name: golang.org/x/net
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

e2e/go.mod

@@ -11,7 +11,7 @@ replace (
 )
 
 require (
-	github.com/ceph/ceph-csi v0.0.0-00010101000000-000000000000
+	github.com/ceph/ceph-csi v2.0.1+incompatible
 	github.com/ceph/ceph-csi/api v0.0.0-00010101000000-000000000000
 	github.com/kubernetes-csi/external-snapshotter/client/v8 v8.2.0
 	github.com/onsi/ginkgo/v2 v2.23.0
@@ -25,7 +25,7 @@ require (
 )
 
 require (
-	cel.dev/expr v0.19.0 // indirect
+	cel.dev/expr v0.19.1 // indirect
 	github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/NYTimes/gziphandler v1.1.1 // indirect
@@ -90,7 +90,7 @@ require (
 	github.com/opencontainers/runtime-spec v1.2.0 // indirect
 	github.com/opencontainers/selinux v1.11.1 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/client_golang v1.21.0 // indirect
+	github.com/prometheus/client_golang v1.21.1 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.62.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
@@ -105,28 +105,28 @@ require (
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.58.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 // indirect
-	go.opentelemetry.io/otel v1.33.0 // indirect
+	go.opentelemetry.io/otel v1.34.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.27.0 // indirect
-	go.opentelemetry.io/otel/metric v1.33.0 // indirect
+	go.opentelemetry.io/otel/metric v1.34.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.32.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.34.0 // indirect
-	go.opentelemetry.io/otel/trace v1.33.0 // indirect
+	go.opentelemetry.io/otel/trace v1.34.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/crypto v0.35.0 // indirect
+	golang.org/x/crypto v0.36.0 // indirect
 	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
-	golang.org/x/net v0.35.0 // indirect
+	golang.org/x/net v0.37.0 // indirect
-	golang.org/x/oauth2 v0.24.0 // indirect
+	golang.org/x/oauth2 v0.25.0 // indirect
-	golang.org/x/sync v0.11.0 // indirect
+	golang.org/x/sync v0.12.0 // indirect
-	golang.org/x/sys v0.30.0 // indirect
+	golang.org/x/sys v0.31.0 // indirect
-	golang.org/x/term v0.29.0 // indirect
+	golang.org/x/term v0.30.0 // indirect
-	golang.org/x/text v0.22.0 // indirect
+	golang.org/x/text v0.23.0 // indirect
 	golang.org/x/time v0.8.0 // indirect
 	golang.org/x/tools v0.30.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20241202173237-19429a94021a // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250106144421-5f5ef82da422 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20241216192217-9240e9c98484 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f // indirect
-	google.golang.org/grpc v1.70.0 // indirect
+	google.golang.org/grpc v1.71.0 // indirect
 	google.golang.org/protobuf v1.36.5 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect

e2e/go.sum

@@ -1,5 +1,5 @@
-cel.dev/expr v0.19.0 h1:lXuo+nDhpyJSpWxpPVi5cPUwzKb+dsdOiw6IreM5yt0=
+cel.dev/expr v0.19.1 h1:NciYrtDRIR0lNCnH1LFJegdjspNx9fI59O7TWcua/W4=
-cel.dev/expr v0.19.0/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw=
+cel.dev/expr v0.19.1/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw=
 github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab h1:UKkYhof1njT1/xq4SEg5z+VpTgjmNeHwPGRQl7takDI=
 github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab/go.mod h1:3VYc5hodBMJ5+l/7J4xAyMeuM2PNuepvHlGs8yilUCA=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
@@ -175,8 +175,8 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v1.21.0 h1:DIsaGmiaBkSangBgMtWdNfxbMNdku5IK6iNhrEqWvdA=
+github.com/prometheus/client_golang v1.21.1 h1:DOvXXTqVzvkIewV/CDPFdejpMCGeMcbGCQ8YOmu+Ibk=
-github.com/prometheus/client_golang v1.21.0/go.mod h1:U9NM32ykUErtVBxdvD3zfi+EuFkkaBvMb09mIfe0Zgg=
+github.com/prometheus/client_golang v1.21.1/go.mod h1:U9NM32ykUErtVBxdvD3zfi+EuFkkaBvMb09mIfe0Zgg=
 github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p8ais2e9E=
 github.com/prometheus/client_model v0.6.1/go.mod h1:OrxVMOVHjw3lKMa8+x6HeMGkHMQyHDk9E3jmP2AmGiY=
 github.com/prometheus/common v0.62.0 h1:xasJaQlnWAeyHdUBeGjXmutelfJHWMRr+Fg4QszZ2Io=
@@ -238,20 +238,20 @@ go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.5
 go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.58.0/go.mod h1:HDBUsEjOuRC0EzKZ1bSaRGZWUBAzo+MhAcUUORSr4D0=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 h1:4K4tsIXefpVJtvA/8srF4V4y0akAoPHkIslgAkjixJA=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0/go.mod h1:jjdQuTGVsXV4vSs+CJ2qYDeDPf9yIJV23qlIzBm73Vg=
-go.opentelemetry.io/otel v1.33.0 h1:/FerN9bax5LoK51X/sI0SVYrjSE0/yUL7DpxW4K3FWw=
+go.opentelemetry.io/otel v1.34.0 h1:zRLXxLCgL1WyKsPVrgbSdMN4c0FMkDAskSTQP+0hdUY=
-go.opentelemetry.io/otel v1.33.0/go.mod h1:SUUkR6csvUQl+yjReHu5uM3EtVV7MBm5FHKRlNx4I8I=
+go.opentelemetry.io/otel v1.34.0/go.mod h1:OWFPOQ+h4G8xpyjgqo4SxJYdDQ/qmRH+wivy7zzx9oI=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0 h1:3Q/xZUyC1BBkualc9ROb4G8qkH90LXEIICcs5zv1OYY=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0/go.mod h1:s75jGIWA9OfCMzF0xr+ZgfrB5FEbbV7UuYo32ahUiFI=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.27.0 h1:qFffATk0X+HD+f1Z8lswGiOQYKHRlzfmdJm0wEaVrFA=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.27.0/go.mod h1:MOiCmryaYtc+V0Ei+Tx9o5S1ZjA7kzLucuVuyzBZloQ=
-go.opentelemetry.io/otel/metric v1.33.0 h1:r+JOocAyeRVXD8lZpjdQjzMadVZp2M4WmQ+5WtEnklQ=
+go.opentelemetry.io/otel/metric v1.34.0 h1:+eTR3U0MyfWjRDhmFMxe2SsW64QrZ84AOhvqS7Y+PoQ=
-go.opentelemetry.io/otel/metric v1.33.0/go.mod h1:L9+Fyctbp6HFTddIxClbQkjtubW6O9QS3Ann/M82u6M=
+go.opentelemetry.io/otel/metric v1.34.0/go.mod h1:CEDrp0fy2D0MvkXE+dPV7cMi8tWZwX3dmaIhwPOaqHE=
-go.opentelemetry.io/otel/sdk v1.32.0 h1:RNxepc9vK59A8XsgZQouW8ue8Gkb4jpWtJm9ge5lEG4=
+go.opentelemetry.io/otel/sdk v1.34.0 h1:95zS4k/2GOy069d321O8jWgYsW3MzVV+KuSPKp7Wr1A=
-go.opentelemetry.io/otel/sdk v1.32.0/go.mod h1:LqgegDBjKMmb2GC6/PrTnteJG39I8/vJCAP9LlJXEjU=
+go.opentelemetry.io/otel/sdk v1.34.0/go.mod h1:0e/pNiaMAqaykJGKbi+tSjWfNNHMTxoC9qANsCzbyxU=
-go.opentelemetry.io/otel/sdk/metric v1.32.0 h1:rZvFnvmvawYb0alrYkjraqJq0Z4ZUJAiyYCU9snn1CU=
+go.opentelemetry.io/otel/sdk/metric v1.34.0 h1:5CeK9ujjbFVL5c1PhLuStg1wxA7vQv7ce1EK0Gyvahk=
-go.opentelemetry.io/otel/sdk/metric v1.32.0/go.mod h1:PWeZlq0zt9YkYAp3gjKZ0eicRYvOh1Gd+X99x6GHpCQ=
+go.opentelemetry.io/otel/sdk/metric v1.34.0/go.mod h1:jQ/r8Ze28zRKoNRdkjCZxfs6YvBTG1+YIqyFVFYec5w=
-go.opentelemetry.io/otel/trace v1.33.0 h1:cCJuF7LRjUFso9LPnEAHJDB2pqzp+hbO8eu1qqW2d/s=
+go.opentelemetry.io/otel/trace v1.34.0 h1:+ouXS2V8Rd4hp4580a8q23bg0azF2nI8cqLYnC8mh/k=
-go.opentelemetry.io/otel/trace v1.33.0/go.mod h1:uIcdVUZMpTAmz0tI1z04GoVSezK37CbGV4fr1f2nBck=
+go.opentelemetry.io/otel/trace v1.34.0/go.mod h1:Svm7lSjQD7kG7KJ/MUHPVXSDGz2OX4h0M2jHBhmSfRE=
 go.opentelemetry.io/proto/otlp v1.3.1 h1:TrMUixzpM0yuc/znrFTP9MMRh8trP93mkCiDVeXrui0=
 go.opentelemetry.io/proto/otlp v1.3.1/go.mod h1:0X1WI4de4ZsLrrJNLAQbFeLCm3T7yBkR0XqQ7niQU+8=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
@@ -263,8 +263,8 @@ go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.35.0 h1:b15kiHdrGCHrP6LvwaQ3c03kgNhhiMgvlhxHQhmg2Xs=
+golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
-golang.org/x/crypto v0.35.0/go.mod h1:dy7dXNW32cAb/6/PRuTNsix8T+vJAqvuIy5Bli/x0YQ=
+golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
 golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 h1:2dVuKD2vS7b0QIHQbpyTISPd0LeHDbnYEryqj5Q1ug8=
 golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56/go.mod h1:M4RDyNAINzryxdtnbRXRL/OHtkFuWGRjvuhBJpk2IlY=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
@@ -273,27 +273,27 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
+golang.org/x/net v0.37.0 h1:1zLorHbz+LYj7MQlSf1+2tPIIgibq2eL5xkrGk6f+2c=
-golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
+golang.org/x/net v0.37.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
-golang.org/x/oauth2 v0.24.0 h1:KTBBxWqUa0ykRPLtV69rRto9TLXcqYkeswu48x/gvNE=
+golang.org/x/oauth2 v0.25.0 h1:CY4y7XT9v0cRI9oupztF8AgiIu99L/ksR/Xp/6jrZ70=
-golang.org/x/oauth2 v0.24.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
+golang.org/x/oauth2 v0.25.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
+golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
-golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
-golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/term v0.29.0 h1:L6pJp37ocefwRRtYPKSWOWzOtWSxVajvz2ldH/xi3iU=
+golang.org/x/term v0.30.0 h1:PQ39fJZ+mfadBm0y5WlL4vlM7Sx1Hgf13sMIY2+QS9Y=
-golang.org/x/term v0.29.0/go.mod h1:6bl4lRlvVuDgSf3179VpIxBF0o10JUpXWOnI7nErv7s=
+golang.org/x/term v0.30.0/go.mod h1:NYYFdzHoI5wRh/h5tDMdMqCqPJZEuNqVR5xJLd/n67g=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
+golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
-golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
 golang.org/x/time v0.8.0 h1:9i3RxcPv3PZnitoVGMPDKZSq1xW1gK1Xy3ArNOGZfEg=
 golang.org/x/time v0.8.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -308,12 +308,12 @@ golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/genproto v0.0.0-20240123012728-ef4313101c80 h1:KAeGQVN3M9nD0/bQXnr/ClcEMJ968gUXJQ9pwfSynuQ=
 google.golang.org/genproto v0.0.0-20240123012728-ef4313101c80/go.mod h1:cc8bqMqtv9gMOr0zHg2Vzff5ULhhL2IXP4sbcn32Dro=
-google.golang.org/genproto/googleapis/api v0.0.0-20241202173237-19429a94021a h1:OAiGFfOiA0v9MRYsSidp3ubZaBnteRUyn3xB2ZQ5G/E=
+google.golang.org/genproto/googleapis/api v0.0.0-20250106144421-5f5ef82da422 h1:GVIKPyP/kLIyVOgOnTwFOrvQaQUzOzGMCxgFUOEmm24=
-google.golang.org/genproto/googleapis/api v0.0.0-20241202173237-19429a94021a/go.mod h1:jehYqy3+AhJU9ve55aNOaSml7wUXjF9x6z2LcCfpAhY=
+google.golang.org/genproto/googleapis/api v0.0.0-20250106144421-5f5ef82da422/go.mod h1:b6h1vNKhxaSoEI+5jc3PJUCustfli/mRab7295pY7rw=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20241216192217-9240e9c98484 h1:Z7FRVJPSMaHQxD0uXU8WdgFh8PseLM8Q8NzhnpMrBhQ=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f h1:OxYkA3wjPsZyBylwymxSHa7ViiW1Sml4ToBrncvFehI=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20241216192217-9240e9c98484/go.mod h1:lcTa1sDdWEIHMWlITnIczmw5w60CF9ffkb8Z+DVmmjA=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f/go.mod h1:+2Yz8+CLJbIfL9z73EW45avw8Lmge3xVElCP9zEKi50=
-google.golang.org/grpc v1.70.0 h1:pWFv03aZoHzlRKHWicjsZytKAiYCtNS0dHbXnIdq7jQ=
+google.golang.org/grpc v1.71.0 h1:kF77BGdPTQ4/JZWMlb9VpJ5pa25aqvVqogsxNHHdeBg=
-google.golang.org/grpc v1.70.0/go.mod h1:ofIJqVKDXx/JiXrwr2IG4/zwdH9txy3IlF40RmcJSQw=
+google.golang.org/grpc v1.71.0/go.mod h1:H0GRtasmQOh9LkFoCPDu3ZrwUtD1YGE+b2vYBYd/8Ec=
 google.golang.org/protobuf v1.36.5 h1:tPhr+woSbjfYvY6/GPufUoYizxw1cF/yFoxJ2fmpwlM=
 google.golang.org/protobuf v1.36.5/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

e2e/vendor/github.com/prometheus/client_golang/prometheus/atomic_update.go

@@ -1,50 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"math"
-	"sync/atomic"
-	"time"
-)
-
-// atomicUpdateFloat atomically updates the float64 value pointed to by bits
-// using the provided updateFunc, with an exponential backoff on contention.
-func atomicUpdateFloat(bits *uint64, updateFunc func(float64) float64) {
-	const (
-		// both numbers are derived from empirical observations
-		// documented in this PR: https://github.com/prometheus/client_golang/pull/1661
-		maxBackoff     = 320 * time.Millisecond
-		initialBackoff = 10 * time.Millisecond
-	)
-	backoff := initialBackoff
-
-	for {
-		loadedBits := atomic.LoadUint64(bits)
-		oldFloat := math.Float64frombits(loadedBits)
-		newFloat := updateFunc(oldFloat)
-		newBits := math.Float64bits(newFloat)
-
-		if atomic.CompareAndSwapUint64(bits, loadedBits, newBits) {
-			break
-		} else {
-			// Exponential backoff with sleep and cap to avoid infinite wait
-			time.Sleep(backoff)
-			backoff *= 2
-			if backoff > maxBackoff {
-				backoff = maxBackoff
-			}
-		}
-	}
-}

e2e/vendor/github.com/prometheus/client_golang/prometheus/counter.go

@@ -134,9 +134,13 @@ func (c *counter) Add(v float64) {
 		return
 	}
 
-	atomicUpdateFloat(&c.valBits, func(oldVal float64) float64 {
+	for {
-		return oldVal + v
+		oldBits := atomic.LoadUint64(&c.valBits)
-	})
+		newBits := math.Float64bits(math.Float64frombits(oldBits) + v)
+		if atomic.CompareAndSwapUint64(&c.valBits, oldBits, newBits) {
+			return
+		}
+	}
 }
 
 func (c *counter) AddWithExemplar(v float64, e Labels) {

e2e/vendor/github.com/prometheus/client_golang/prometheus/gauge.go

@@ -120,9 +120,13 @@ func (g *gauge) Dec() {
 }
 
 func (g *gauge) Add(val float64) {
-	atomicUpdateFloat(&g.valBits, func(oldVal float64) float64 {
+	for {
-		return oldVal + val
+		oldBits := atomic.LoadUint64(&g.valBits)
-	})
+		newBits := math.Float64bits(math.Float64frombits(oldBits) + val)
+		if atomic.CompareAndSwapUint64(&g.valBits, oldBits, newBits) {
+			return
+		}
+	}
 }
 
 func (g *gauge) Sub(val float64) {

e2e/vendor/github.com/prometheus/client_golang/prometheus/histogram.go

@@ -1647,9 +1647,13 @@ func waitForCooldown(count uint64, counts *histogramCounts) {
 // atomicAddFloat adds the provided float atomically to another float
 // represented by the bit pattern the bits pointer is pointing to.
 func atomicAddFloat(bits *uint64, v float64) {
-	atomicUpdateFloat(bits, func(oldVal float64) float64 {
+	for {
-		return oldVal + v
+		loadedBits := atomic.LoadUint64(bits)
-	})
+		newBits := math.Float64bits(math.Float64frombits(loadedBits) + v)
+		if atomic.CompareAndSwapUint64(bits, loadedBits, newBits) {
+			break
+		}
+	}
 }
 
 // atomicDecUint32 atomically decrements the uint32 p points to.  See

e2e/vendor/github.com/prometheus/client_golang/prometheus/process_collector_darwin.go

@@ -11,6 +11,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//go:build darwin && !ios
+
 package prometheus
 
 import (

e2e/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.c

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin && cgo
+//go:build darwin && !ios && cgo
 
 #include <mach/mach_init.h>
 #include <mach/task.h>

e2e/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.go

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin && cgo
+//go:build darwin && !ios && cgo
 
 package prometheus
 

e2e/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_nocgo_darwin.go

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin && !cgo
+//go:build darwin && !ios && !cgo
 
 package prometheus
 

e2e/vendor/github.com/prometheus/client_golang/prometheus/process_collector_not_supported.go

@@ -11,8 +11,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build wasip1 || js
+//go:build wasip1 || js || ios
-// +build wasip1 js
+// +build wasip1 js ios
 
 package prometheus
 

e2e/vendor/github.com/prometheus/client_golang/prometheus/summary.go

@@ -471,9 +471,13 @@ func (s *noObjectivesSummary) Observe(v float64) {
 	n := atomic.AddUint64(&s.countAndHotIdx, 1)
 	hotCounts := s.counts[n>>63]
 
-	atomicUpdateFloat(&hotCounts.sumBits, func(oldVal float64) float64 {
+	for {
-		return oldVal + v
+		oldBits := atomic.LoadUint64(&hotCounts.sumBits)
-	})
+		newBits := math.Float64bits(math.Float64frombits(oldBits) + v)
+		if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) {
+			break
+		}
+	}
 	// Increment count last as we take it as a signal that the observation
 	// is complete.
 	atomic.AddUint64(&hotCounts.count, 1)
@@ -515,13 +519,14 @@ func (s *noObjectivesSummary) Write(out *dto.Metric) error {
 	// Finally add all the cold counts to the new hot counts and reset the cold counts.
 	atomic.AddUint64(&hotCounts.count, count)
 	atomic.StoreUint64(&coldCounts.count, 0)
-
+	for {
-	// Use atomicUpdateFloat to update hotCounts.sumBits atomically.
+		oldBits := atomic.LoadUint64(&hotCounts.sumBits)
-	atomicUpdateFloat(&hotCounts.sumBits, func(oldVal float64) float64 {
+		newBits := math.Float64bits(math.Float64frombits(oldBits) + sum.GetSampleSum())
-		return oldVal + sum.GetSampleSum()
+		if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) {
-	})
 			atomic.StoreUint64(&coldCounts.sumBits, 0)
-
+			break
+		}
+	}
 	return nil
 }
 

e2e/vendor/go.opentelemetry.io/otel/CHANGELOG.md

@@ -8,6 +8,21 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+<!-- Released section -->
+<!-- Don't change this section unless doing release -->
+
+## [1.34.0/0.56.0/0.10.0] 2025-01-17
+
+### Changed
+
+- Remove the notices from `Logger` to make the whole Logs API user-facing in `go.opentelemetry.io/otel/log`. (#6167)
+
+### Fixed
+
+- Relax minimum Go version to 1.22.0 in various modules. (#6073)
+- The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` client is corrected from `otlphttpgrpc` to `otlptracegrpc`. (#6143)
+- The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlphttpgrpc` client is corrected from `otlphttphttp` to `otlptracehttp`. (#6143)
+
 ## [1.33.0/0.55.0/0.9.0/0.0.12] 2024-12-12
 
 ### Added
@@ -37,9 +52,6 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Fix attribute value truncation in `go.opentelemetry.io/otel/sdk/trace`. (#5997)
 - Fix attribute value truncation in `go.opentelemetry.io/otel/sdk/log`. (#6032)
 
-<!-- Released section -->
-<!-- Don't change this section unless doing release -->
-
 ## [1.32.0/0.54.0/0.8.0/0.0.11] 2024-11-08
 
 ### Added
@@ -3185,7 +3197,8 @@ It contains api and sdk for trace and meter.
 - CircleCI build CI manifest files.
 - CODEOWNERS file to track owners of this project.
 
-[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.33.0...HEAD
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...HEAD
+[1.34.0/0.56.0/0.10.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.34.0
 [1.33.0/0.55.0/0.9.0/0.0.12]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.33.0
 [1.32.0/0.54.0/0.8.0/0.0.11]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.32.0
 [1.31.0/0.53.0/0.7.0/0.0.10]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.31.0

e2e/vendor/go.opentelemetry.io/otel/README.md

@@ -1,6 +1,6 @@
 # OpenTelemetry-Go
 
-[![CI](https://github.com/open-telemetry/opentelemetry-go/workflows/ci/badge.svg)](https://github.com/open-telemetry/opentelemetry-go/actions?query=workflow%3Aci+branch%3Amain)
+[![ci](https://github.com/open-telemetry/opentelemetry-go/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/open-telemetry/opentelemetry-go/actions/workflows/ci.yml)
 [![codecov.io](https://codecov.io/gh/open-telemetry/opentelemetry-go/coverage.svg?branch=main)](https://app.codecov.io/gh/open-telemetry/opentelemetry-go?branch=main)
 [![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel)](https://pkg.go.dev/go.opentelemetry.io/otel)
 [![Go Report Card](https://goreportcard.com/badge/go.opentelemetry.io/otel)](https://goreportcard.com/report/go.opentelemetry.io/otel)

e2e/vendor/go.opentelemetry.io/otel/RELEASING.md

@@ -130,6 +130,6 @@ Importantly, bump any package versions referenced to be the latest one you just
 
 Bump the dependencies in the following Go services:
 
-- [`accountingservice`](https://github.com/open-telemetry/opentelemetry-demo/tree/main/src/accountingservice)
+- [`accounting`](https://github.com/open-telemetry/opentelemetry-demo/tree/main/src/accounting)
-- [`checkoutservice`](https://github.com/open-telemetry/opentelemetry-demo/tree/main/src/checkoutservice)
+- [`checkoutservice`](https://github.com/open-telemetry/opentelemetry-demo/tree/main/src/checkout)
-- [`productcatalogservice`](https://github.com/open-telemetry/opentelemetry-demo/tree/main/src/productcatalogservice)
+- [`productcatalogservice`](https://github.com/open-telemetry/opentelemetry-demo/tree/main/src/product-catalog)

e2e/vendor/go.opentelemetry.io/otel/renovate.json

@@ -14,12 +14,6 @@
       "matchDepTypes": ["indirect"],
       "enabled": true
     },
-    {
-      "matchFileNames": ["internal/tools/**"],
-      "matchManagers": ["gomod"],
-      "matchDepTypes": ["indirect"],
-      "enabled": false
-    },
     {
       "matchPackageNames": ["google.golang.org/genproto/googleapis/**"],
       "groupName": "googleapis"

e2e/vendor/go.opentelemetry.io/otel/sdk/trace/sampler_env.go

@@ -5,7 +5,6 @@ package trace // import "go.opentelemetry.io/otel/sdk/trace"
 
 import (
 	"errors"
-	"fmt"
 	"os"
 	"strconv"
 	"strings"
@@ -26,7 +25,7 @@ const (
 type errUnsupportedSampler string
 
 func (e errUnsupportedSampler) Error() string {
-	return fmt.Sprintf("unsupported sampler: %s", string(e))
+	return "unsupported sampler: " + string(e)
 }
 
 var (
@@ -39,7 +38,7 @@ type samplerArgParseError struct {
 }
 
 func (e samplerArgParseError) Error() string {
-	return fmt.Sprintf("parsing sampler argument: %s", e.parseErr.Error())
+	return "parsing sampler argument: " + e.parseErr.Error()
 }
 
 func (e samplerArgParseError) Unwrap() error {

e2e/vendor/go.opentelemetry.io/otel/sdk/trace/span.go

@@ -347,54 +347,99 @@ func truncateAttr(limit int, attr attribute.KeyValue) attribute.KeyValue {
 	}
 	switch attr.Value.Type() {
 	case attribute.STRING:
-		if v := attr.Value.AsString(); len(v) > limit {
+		v := attr.Value.AsString()
-			return attr.Key.String(safeTruncate(v, limit))
+		return attr.Key.String(truncate(limit, v))
-		}
 	case attribute.STRINGSLICE:
 		v := attr.Value.AsStringSlice()
 		for i := range v {
-			if len(v[i]) > limit {
+			v[i] = truncate(limit, v[i])
-				v[i] = safeTruncate(v[i], limit)
-			}
 		}
 		return attr.Key.StringSlice(v)
 	}
 	return attr
 }
 
-// safeTruncate truncates the string and guarantees valid UTF-8 is returned.
+// truncate returns a truncated version of s such that it contains less than
-func safeTruncate(input string, limit int) string {
+// the limit number of characters. Truncation is applied by returning the limit
-	if trunc, ok := safeTruncateValidUTF8(input, limit); ok {
+// number of valid characters contained in s.
-		return trunc
+//
-	}
+// If limit is negative, it returns the original string.
-	trunc, _ := safeTruncateValidUTF8(strings.ToValidUTF8(input, ""), limit)
+//
-	return trunc
+// UTF-8 is supported. When truncating, all invalid characters are dropped
+// before applying truncation.
+//
+// If s already contains less than the limit number of bytes, it is returned
+// unchanged. No invalid characters are removed.
+func truncate(limit int, s string) string {
+	// This prioritize performance in the following order based on the most
+	// common expected use-cases.
+	//
+	//  - Short values less than the default limit (128).
+	//  - Strings with valid encodings that exceed the limit.
+	//  - No limit.
+	//  - Strings with invalid encodings that exceed the limit.
+	if limit < 0 || len(s) <= limit {
+		return s
 	}
 
-// safeTruncateValidUTF8 returns a copy of the input string safely truncated to
+	// Optimistically, assume all valid UTF-8.
-// limit. The truncation is ensured to occur at the bounds of complete UTF-8
+	var b strings.Builder
-// characters. If invalid encoding of UTF-8 is encountered, input is returned
+	count := 0
-// with false, otherwise, the truncated input will be returned with true.
+	for i, c := range s {
-func safeTruncateValidUTF8(input string, limit int) (string, bool) {
+		if c != utf8.RuneError {
-	for cnt := 0; cnt <= limit; {
+			count++
-		r, size := utf8.DecodeRuneInString(input[cnt:])
+			if count > limit {
-		if r == utf8.RuneError {
+				return s[:i]
-			return input, false
+			}
+			continue
 		}
 
-		if cnt+size > limit {
+		_, size := utf8.DecodeRuneInString(s[i:])
-			return input[:cnt], true
+		if size == 1 {
+			// Invalid encoding.
+			b.Grow(len(s) - 1)
+			_, _ = b.WriteString(s[:i])
+			s = s[i:]
+			break
 		}
-		cnt += size
 	}
-	return input, true
+
+	// Fast-path, no invalid input.
+	if b.Cap() == 0 {
+		return s
+	}
+
+	// Truncate while validating UTF-8.
+	for i := 0; i < len(s) && count < limit; {
+		c := s[i]
+		if c < utf8.RuneSelf {
+			// Optimization for single byte runes (common case).
+			_ = b.WriteByte(c)
+			i++
+			count++
+			continue
+		}
+
+		_, size := utf8.DecodeRuneInString(s[i:])
+		if size == 1 {
+			// We checked for all 1-byte runes above, this is a RuneError.
+			i++
+			continue
+		}
+
+		_, _ = b.WriteString(s[i : i+size])
+		i += size
+		count++
+	}
+
+	return b.String()
 }
 
 // End ends the span. This method does nothing if the span is already ended or
 // is not being recorded.
 //
-// The only SpanOption currently supported is WithTimestamp which will set the
+// The only SpanEndOption currently supported are [trace.WithTimestamp], and
-// end time for a Span's life-cycle.
+// [trace.WithStackTrace].
 //
 // If this method is called while panicking an error event is added to the
 // Span before ending it and the panic is continued.

e2e/vendor/go.opentelemetry.io/otel/sdk/version.go

@@ -5,5 +5,5 @@ package sdk // import "go.opentelemetry.io/otel/sdk"
 
 // Version is the current release version of the OpenTelemetry SDK in use.
 func Version() string {
-	return "1.32.0"
+	return "1.34.0"
 }

e2e/vendor/go.opentelemetry.io/otel/version.go

@@ -5,5 +5,5 @@ package otel // import "go.opentelemetry.io/otel"
 
 // Version is the current release version of OpenTelemetry in use.
 func Version() string {
-	return "1.33.0"
+	return "1.34.0"
 }

e2e/vendor/go.opentelemetry.io/otel/versions.yaml

@@ -3,7 +3,7 @@
 
 module-sets:
   stable-v1:
-    version: v1.33.0
+    version: v1.34.0
     modules:
       - go.opentelemetry.io/otel
       - go.opentelemetry.io/otel/bridge/opencensus
@@ -23,11 +23,11 @@ module-sets:
       - go.opentelemetry.io/otel/sdk/metric
       - go.opentelemetry.io/otel/trace
   experimental-metrics:
-    version: v0.55.0
+    version: v0.56.0
     modules:
       - go.opentelemetry.io/otel/exporters/prometheus
   experimental-logs:
-    version: v0.9.0
+    version: v0.10.0
     modules:
       - go.opentelemetry.io/otel/log
       - go.opentelemetry.io/otel/sdk/log

e2e/vendor/golang.org/x/crypto/ssh/messages.go

@@ -818,6 +818,8 @@ func decode(packet []byte) (interface{}, error) {
 		return new(userAuthSuccessMsg), nil
 	case msgUserAuthFailure:
 		msg = new(userAuthFailureMsg)
+	case msgUserAuthBanner:
+		msg = new(userAuthBannerMsg)
 	case msgUserAuthPubKeyOk:
 		msg = new(userAuthPubKeyOkMsg)
 	case msgGlobalRequest:

e2e/vendor/golang.org/x/crypto/ssh/tcpip.go

@@ -459,7 +459,7 @@ func (c *Client) dial(laddr string, lport int, raddr string, rport int) (Channel
 		return nil, err
 	}
 	go DiscardRequests(in)
-	return ch, err
+	return ch, nil
 }
 
 type tcpChan struct {

e2e/vendor/golang.org/x/net/context/context.go

@@ -3,29 +3,31 @@
 // license that can be found in the LICENSE file.
 
 // Package context defines the Context type, which carries deadlines,
-// cancelation signals, and other request-scoped values across API boundaries
+// cancellation signals, and other request-scoped values across API boundaries
 // and between processes.
 // As of Go 1.7 this package is available in the standard library under the
-// name context.  https://golang.org/pkg/context.
+// name [context], and migrating to it can be done automatically with [go fix].
 //
-// Incoming requests to a server should create a Context, and outgoing calls to
+// Incoming requests to a server should create a [Context], and outgoing
-// servers should accept a Context. The chain of function calls between must
+// calls to servers should accept a Context. The chain of function
-// propagate the Context, optionally replacing it with a modified copy created
+// calls between them must propagate the Context, optionally replacing
-// using WithDeadline, WithTimeout, WithCancel, or WithValue.
+// it with a derived Context created using [WithCancel], [WithDeadline],
+// [WithTimeout], or [WithValue].
 //
 // Programs that use Contexts should follow these rules to keep interfaces
 // consistent across packages and enable static analysis tools to check context
 // propagation:
 //
 // Do not store Contexts inside a struct type; instead, pass a Context
-// explicitly to each function that needs it. The Context should be the first
+// explicitly to each function that needs it. This is discussed further in
+// https://go.dev/blog/context-and-structs. The Context should be the first
 // parameter, typically named ctx:
 //
 //	func DoSomething(ctx context.Context, arg Arg) error {
 //		// ... use ctx ...
 //	}
 //
-// Do not pass a nil Context, even if a function permits it. Pass context.TODO
+// Do not pass a nil [Context], even if a function permits it. Pass [context.TODO]
 // if you are unsure about which Context to use.
 //
 // Use context Values only for request-scoped data that transits processes and
@@ -34,9 +36,30 @@
 // The same Context may be passed to functions running in different goroutines;
 // Contexts are safe for simultaneous use by multiple goroutines.
 //
-// See http://blog.golang.org/context for example code for a server that uses
+// See https://go.dev/blog/context for example code for a server that uses
 // Contexts.
-package context // import "golang.org/x/net/context"
+//
+// [go fix]: https://go.dev/cmd/go#hdr-Update_packages_to_use_new_APIs
+package context
+
+import (
+	"context" // standard library's context, as of Go 1.7
+	"time"
+)
+
+// A Context carries a deadline, a cancellation signal, and other values across
+// API boundaries.
+//
+// Context's methods may be called by multiple goroutines simultaneously.
+type Context = context.Context
+
+// Canceled is the error returned by [Context.Err] when the context is canceled
+// for some reason other than its deadline passing.
+var Canceled = context.Canceled
+
+// DeadlineExceeded is the error returned by [Context.Err] when the context is canceled
+// due to its deadline passing.
+var DeadlineExceeded = context.DeadlineExceeded
 
 // Background returns a non-nil, empty Context. It is never canceled, has no
 // values, and has no deadline. It is typically used by the main function,
@@ -49,8 +72,73 @@ func Background() Context {
 // TODO returns a non-nil, empty Context. Code should use context.TODO when
 // it's unclear which Context to use or it is not yet available (because the
 // surrounding function has not yet been extended to accept a Context
-// parameter).  TODO is recognized by static analysis tools that determine
+// parameter).
-// whether Contexts are propagated correctly in a program.
 func TODO() Context {
 	return todo
 }
+
+var (
+	background = context.Background()
+	todo       = context.TODO()
+)
+
+// A CancelFunc tells an operation to abandon its work.
+// A CancelFunc does not wait for the work to stop.
+// A CancelFunc may be called by multiple goroutines simultaneously.
+// After the first call, subsequent calls to a CancelFunc do nothing.
+type CancelFunc = context.CancelFunc
+
+// WithCancel returns a derived context that points to the parent context
+// but has a new Done channel. The returned context's Done channel is closed
+// when the returned cancel function is called or when the parent context's
+// Done channel is closed, whichever happens first.
+//
+// Canceling this context releases resources associated with it, so code should
+// call cancel as soon as the operations running in this [Context] complete.
+func WithCancel(parent Context) (ctx Context, cancel CancelFunc) {
+	return context.WithCancel(parent)
+}
+
+// WithDeadline returns a derived context that points to the parent context
+// but has the deadline adjusted to be no later than d. If the parent's
+// deadline is already earlier than d, WithDeadline(parent, d) is semantically
+// equivalent to parent. The returned [Context.Done] channel is closed when
+// the deadline expires, when the returned cancel function is called,
+// or when the parent context's Done channel is closed, whichever happens first.
+//
+// Canceling this context releases resources associated with it, so code should
+// call cancel as soon as the operations running in this [Context] complete.
+func WithDeadline(parent Context, d time.Time) (Context, CancelFunc) {
+	return context.WithDeadline(parent, d)
+}
+
+// WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)).
+//
+// Canceling this context releases resources associated with it, so code should
+// call cancel as soon as the operations running in this [Context] complete:
+//
+//	func slowOperationWithTimeout(ctx context.Context) (Result, error) {
+//		ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond)
+//		defer cancel()  // releases resources if slowOperation completes before timeout elapses
+//		return slowOperation(ctx)
+//	}
+func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) {
+	return context.WithTimeout(parent, timeout)
+}
+
+// WithValue returns a derived context that points to the parent Context.
+// In the derived context, the value associated with key is val.
+//
+// Use context Values only for request-scoped data that transits processes and
+// APIs, not for passing optional parameters to functions.
+//
+// The provided key must be comparable and should not be of type
+// string or any other built-in type to avoid collisions between
+// packages using context. Users of WithValue should define their own
+// types for keys. To avoid allocating when assigning to an
+// interface{}, context keys often have concrete type
+// struct{}. Alternatively, exported context key variables' static
+// type should be a pointer or interface.
+func WithValue(parent Context, key, val interface{}) Context {
+	return context.WithValue(parent, key, val)
+}

e2e/vendor/golang.org/x/net/context/go17.go

@@ -1,72 +0,0 @@
-// Copyright 2016 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build go1.7
-
-package context
-
-import (
-	"context" // standard library's context, as of Go 1.7
-	"time"
-)
-
-var (
-	todo       = context.TODO()
-	background = context.Background()
-)
-
-// Canceled is the error returned by Context.Err when the context is canceled.
-var Canceled = context.Canceled
-
-// DeadlineExceeded is the error returned by Context.Err when the context's
-// deadline passes.
-var DeadlineExceeded = context.DeadlineExceeded
-
-// WithCancel returns a copy of parent with a new Done channel. The returned
-// context's Done channel is closed when the returned cancel function is called
-// or when the parent context's Done channel is closed, whichever happens first.
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete.
-func WithCancel(parent Context) (ctx Context, cancel CancelFunc) {
-	ctx, f := context.WithCancel(parent)
-	return ctx, f
-}
-
-// WithDeadline returns a copy of the parent context with the deadline adjusted
-// to be no later than d. If the parent's deadline is already earlier than d,
-// WithDeadline(parent, d) is semantically equivalent to parent. The returned
-// context's Done channel is closed when the deadline expires, when the returned
-// cancel function is called, or when the parent context's Done channel is
-// closed, whichever happens first.
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete.
-func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) {
-	ctx, f := context.WithDeadline(parent, deadline)
-	return ctx, f
-}
-
-// WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)).
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete:
-//
-//	func slowOperationWithTimeout(ctx context.Context) (Result, error) {
-//		ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond)
-//		defer cancel()  // releases resources if slowOperation completes before timeout elapses
-//		return slowOperation(ctx)
-//	}
-func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) {
-	return WithDeadline(parent, time.Now().Add(timeout))
-}
-
-// WithValue returns a copy of parent in which the value associated with key is
-// val.
-//
-// Use context Values only for request-scoped data that transits processes and
-// APIs, not for passing optional parameters to functions.
-func WithValue(parent Context, key interface{}, val interface{}) Context {
-	return context.WithValue(parent, key, val)
-}

e2e/vendor/golang.org/x/net/context/go19.go

@@ -1,20 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build go1.9
-
-package context
-
-import "context" // standard library's context, as of Go 1.7
-
-// A Context carries a deadline, a cancelation signal, and other values across
-// API boundaries.
-//
-// Context's methods may be called by multiple goroutines simultaneously.
-type Context = context.Context
-
-// A CancelFunc tells an operation to abandon its work.
-// A CancelFunc does not wait for the work to stop.
-// After the first call, subsequent calls to a CancelFunc do nothing.
-type CancelFunc = context.CancelFunc

e2e/vendor/golang.org/x/net/context/pre_go17.go

@@ -1,300 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build !go1.7
-
-package context
-
-import (
-	"errors"
-	"fmt"
-	"sync"
-	"time"
-)
-
-// An emptyCtx is never canceled, has no values, and has no deadline. It is not
-// struct{}, since vars of this type must have distinct addresses.
-type emptyCtx int
-
-func (*emptyCtx) Deadline() (deadline time.Time, ok bool) {
-	return
-}
-
-func (*emptyCtx) Done() <-chan struct{} {
-	return nil
-}
-
-func (*emptyCtx) Err() error {
-	return nil
-}
-
-func (*emptyCtx) Value(key interface{}) interface{} {
-	return nil
-}
-
-func (e *emptyCtx) String() string {
-	switch e {
-	case background:
-		return "context.Background"
-	case todo:
-		return "context.TODO"
-	}
-	return "unknown empty Context"
-}
-
-var (
-	background = new(emptyCtx)
-	todo       = new(emptyCtx)
-)
-
-// Canceled is the error returned by Context.Err when the context is canceled.
-var Canceled = errors.New("context canceled")
-
-// DeadlineExceeded is the error returned by Context.Err when the context's
-// deadline passes.
-var DeadlineExceeded = errors.New("context deadline exceeded")
-
-// WithCancel returns a copy of parent with a new Done channel. The returned
-// context's Done channel is closed when the returned cancel function is called
-// or when the parent context's Done channel is closed, whichever happens first.
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete.
-func WithCancel(parent Context) (ctx Context, cancel CancelFunc) {
-	c := newCancelCtx(parent)
-	propagateCancel(parent, c)
-	return c, func() { c.cancel(true, Canceled) }
-}
-
-// newCancelCtx returns an initialized cancelCtx.
-func newCancelCtx(parent Context) *cancelCtx {
-	return &cancelCtx{
-		Context: parent,
-		done:    make(chan struct{}),
-	}
-}
-
-// propagateCancel arranges for child to be canceled when parent is.
-func propagateCancel(parent Context, child canceler) {
-	if parent.Done() == nil {
-		return // parent is never canceled
-	}
-	if p, ok := parentCancelCtx(parent); ok {
-		p.mu.Lock()
-		if p.err != nil {
-			// parent has already been canceled
-			child.cancel(false, p.err)
-		} else {
-			if p.children == nil {
-				p.children = make(map[canceler]bool)
-			}
-			p.children[child] = true
-		}
-		p.mu.Unlock()
-	} else {
-		go func() {
-			select {
-			case <-parent.Done():
-				child.cancel(false, parent.Err())
-			case <-child.Done():
-			}
-		}()
-	}
-}
-
-// parentCancelCtx follows a chain of parent references until it finds a
-// *cancelCtx. This function understands how each of the concrete types in this
-// package represents its parent.
-func parentCancelCtx(parent Context) (*cancelCtx, bool) {
-	for {
-		switch c := parent.(type) {
-		case *cancelCtx:
-			return c, true
-		case *timerCtx:
-			return c.cancelCtx, true
-		case *valueCtx:
-			parent = c.Context
-		default:
-			return nil, false
-		}
-	}
-}
-
-// removeChild removes a context from its parent.
-func removeChild(parent Context, child canceler) {
-	p, ok := parentCancelCtx(parent)
-	if !ok {
-		return
-	}
-	p.mu.Lock()
-	if p.children != nil {
-		delete(p.children, child)
-	}
-	p.mu.Unlock()
-}
-
-// A canceler is a context type that can be canceled directly. The
-// implementations are *cancelCtx and *timerCtx.
-type canceler interface {
-	cancel(removeFromParent bool, err error)
-	Done() <-chan struct{}
-}
-
-// A cancelCtx can be canceled. When canceled, it also cancels any children
-// that implement canceler.
-type cancelCtx struct {
-	Context
-
-	done chan struct{} // closed by the first cancel call.
-
-	mu       sync.Mutex
-	children map[canceler]bool // set to nil by the first cancel call
-	err      error             // set to non-nil by the first cancel call
-}
-
-func (c *cancelCtx) Done() <-chan struct{} {
-	return c.done
-}
-
-func (c *cancelCtx) Err() error {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	return c.err
-}
-
-func (c *cancelCtx) String() string {
-	return fmt.Sprintf("%v.WithCancel", c.Context)
-}
-
-// cancel closes c.done, cancels each of c's children, and, if
-// removeFromParent is true, removes c from its parent's children.
-func (c *cancelCtx) cancel(removeFromParent bool, err error) {
-	if err == nil {
-		panic("context: internal error: missing cancel error")
-	}
-	c.mu.Lock()
-	if c.err != nil {
-		c.mu.Unlock()
-		return // already canceled
-	}
-	c.err = err
-	close(c.done)
-	for child := range c.children {
-		// NOTE: acquiring the child's lock while holding parent's lock.
-		child.cancel(false, err)
-	}
-	c.children = nil
-	c.mu.Unlock()
-
-	if removeFromParent {
-		removeChild(c.Context, c)
-	}
-}
-
-// WithDeadline returns a copy of the parent context with the deadline adjusted
-// to be no later than d. If the parent's deadline is already earlier than d,
-// WithDeadline(parent, d) is semantically equivalent to parent. The returned
-// context's Done channel is closed when the deadline expires, when the returned
-// cancel function is called, or when the parent context's Done channel is
-// closed, whichever happens first.
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete.
-func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) {
-	if cur, ok := parent.Deadline(); ok && cur.Before(deadline) {
-		// The current deadline is already sooner than the new one.
-		return WithCancel(parent)
-	}
-	c := &timerCtx{
-		cancelCtx: newCancelCtx(parent),
-		deadline:  deadline,
-	}
-	propagateCancel(parent, c)
-	d := deadline.Sub(time.Now())
-	if d <= 0 {
-		c.cancel(true, DeadlineExceeded) // deadline has already passed
-		return c, func() { c.cancel(true, Canceled) }
-	}
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err == nil {
-		c.timer = time.AfterFunc(d, func() {
-			c.cancel(true, DeadlineExceeded)
-		})
-	}
-	return c, func() { c.cancel(true, Canceled) }
-}
-
-// A timerCtx carries a timer and a deadline. It embeds a cancelCtx to
-// implement Done and Err. It implements cancel by stopping its timer then
-// delegating to cancelCtx.cancel.
-type timerCtx struct {
-	*cancelCtx
-	timer *time.Timer // Under cancelCtx.mu.
-
-	deadline time.Time
-}
-
-func (c *timerCtx) Deadline() (deadline time.Time, ok bool) {
-	return c.deadline, true
-}
-
-func (c *timerCtx) String() string {
-	return fmt.Sprintf("%v.WithDeadline(%s [%s])", c.cancelCtx.Context, c.deadline, c.deadline.Sub(time.Now()))
-}
-
-func (c *timerCtx) cancel(removeFromParent bool, err error) {
-	c.cancelCtx.cancel(false, err)
-	if removeFromParent {
-		// Remove this timerCtx from its parent cancelCtx's children.
-		removeChild(c.cancelCtx.Context, c)
-	}
-	c.mu.Lock()
-	if c.timer != nil {
-		c.timer.Stop()
-		c.timer = nil
-	}
-	c.mu.Unlock()
-}
-
-// WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)).
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete:
-//
-//	func slowOperationWithTimeout(ctx context.Context) (Result, error) {
-//		ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond)
-//		defer cancel()  // releases resources if slowOperation completes before timeout elapses
-//		return slowOperation(ctx)
-//	}
-func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) {
-	return WithDeadline(parent, time.Now().Add(timeout))
-}
-
-// WithValue returns a copy of parent in which the value associated with key is
-// val.
-//
-// Use context Values only for request-scoped data that transits processes and
-// APIs, not for passing optional parameters to functions.
-func WithValue(parent Context, key interface{}, val interface{}) Context {
-	return &valueCtx{parent, key, val}
-}
-
-// A valueCtx carries a key-value pair. It implements Value for that key and
-// delegates all other calls to the embedded Context.
-type valueCtx struct {
-	Context
-	key, val interface{}
-}
-
-func (c *valueCtx) String() string {
-	return fmt.Sprintf("%v.WithValue(%#v, %#v)", c.Context, c.key, c.val)
-}
-
-func (c *valueCtx) Value(key interface{}) interface{} {
-	if c.key == key {
-		return c.val
-	}
-	return c.Context.Value(key)
-}

e2e/vendor/golang.org/x/net/context/pre_go19.go

@@ -1,109 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build !go1.9
-
-package context
-
-import "time"
-
-// A Context carries a deadline, a cancelation signal, and other values across
-// API boundaries.
-//
-// Context's methods may be called by multiple goroutines simultaneously.
-type Context interface {
-	// Deadline returns the time when work done on behalf of this context
-	// should be canceled. Deadline returns ok==false when no deadline is
-	// set. Successive calls to Deadline return the same results.
-	Deadline() (deadline time.Time, ok bool)
-
-	// Done returns a channel that's closed when work done on behalf of this
-	// context should be canceled. Done may return nil if this context can
-	// never be canceled. Successive calls to Done return the same value.
-	//
-	// WithCancel arranges for Done to be closed when cancel is called;
-	// WithDeadline arranges for Done to be closed when the deadline
-	// expires; WithTimeout arranges for Done to be closed when the timeout
-	// elapses.
-	//
-	// Done is provided for use in select statements:
-	//
-	//  // Stream generates values with DoSomething and sends them to out
-	//  // until DoSomething returns an error or ctx.Done is closed.
-	//  func Stream(ctx context.Context, out chan<- Value) error {
-	//  	for {
-	//  		v, err := DoSomething(ctx)
-	//  		if err != nil {
-	//  			return err
-	//  		}
-	//  		select {
-	//  		case <-ctx.Done():
-	//  			return ctx.Err()
-	//  		case out <- v:
-	//  		}
-	//  	}
-	//  }
-	//
-	// See http://blog.golang.org/pipelines for more examples of how to use
-	// a Done channel for cancelation.
-	Done() <-chan struct{}
-
-	// Err returns a non-nil error value after Done is closed. Err returns
-	// Canceled if the context was canceled or DeadlineExceeded if the
-	// context's deadline passed. No other values for Err are defined.
-	// After Done is closed, successive calls to Err return the same value.
-	Err() error
-
-	// Value returns the value associated with this context for key, or nil
-	// if no value is associated with key. Successive calls to Value with
-	// the same key returns the same result.
-	//
-	// Use context values only for request-scoped data that transits
-	// processes and API boundaries, not for passing optional parameters to
-	// functions.
-	//
-	// A key identifies a specific value in a Context. Functions that wish
-	// to store values in Context typically allocate a key in a global
-	// variable then use that key as the argument to context.WithValue and
-	// Context.Value. A key can be any type that supports equality;
-	// packages should define keys as an unexported type to avoid
-	// collisions.
-	//
-	// Packages that define a Context key should provide type-safe accessors
-	// for the values stores using that key:
-	//
-	// 	// Package user defines a User type that's stored in Contexts.
-	// 	package user
-	//
-	// 	import "golang.org/x/net/context"
-	//
-	// 	// User is the type of value stored in the Contexts.
-	// 	type User struct {...}
-	//
-	// 	// key is an unexported type for keys defined in this package.
-	// 	// This prevents collisions with keys defined in other packages.
-	// 	type key int
-	//
-	// 	// userKey is the key for user.User values in Contexts. It is
-	// 	// unexported; clients use user.NewContext and user.FromContext
-	// 	// instead of using this key directly.
-	// 	var userKey key = 0
-	//
-	// 	// NewContext returns a new Context that carries value u.
-	// 	func NewContext(ctx context.Context, u *User) context.Context {
-	// 		return context.WithValue(ctx, userKey, u)
-	// 	}
-	//
-	// 	// FromContext returns the User value stored in ctx, if any.
-	// 	func FromContext(ctx context.Context) (*User, bool) {
-	// 		u, ok := ctx.Value(userKey).(*User)
-	// 		return u, ok
-	// 	}
-	Value(key interface{}) interface{}
-}
-
-// A CancelFunc tells an operation to abandon its work.
-// A CancelFunc does not wait for the work to stop.
-// After the first call, subsequent calls to a CancelFunc do nothing.
-type CancelFunc func()

e2e/vendor/golang.org/x/net/http2/server.go

@@ -2233,25 +2233,25 @@ func (sc *serverConn) newStream(id, pusherID uint32, state streamState) *stream
 func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*responseWriter, *http.Request, error) {
 	sc.serveG.check()
 
-	rp := requestParam{
+	rp := httpcommon.ServerRequestParam{
-		method:    f.PseudoValue("method"),
+		Method:    f.PseudoValue("method"),
-		scheme:    f.PseudoValue("scheme"),
+		Scheme:    f.PseudoValue("scheme"),
-		authority: f.PseudoValue("authority"),
+		Authority: f.PseudoValue("authority"),
-		path:      f.PseudoValue("path"),
+		Path:      f.PseudoValue("path"),
-		protocol:  f.PseudoValue("protocol"),
+		Protocol:  f.PseudoValue("protocol"),
 	}
 
 	// extended connect is disabled, so we should not see :protocol
-	if disableExtendedConnectProtocol && rp.protocol != "" {
+	if disableExtendedConnectProtocol && rp.Protocol != "" {
 		return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol))
 	}
 
-	isConnect := rp.method == "CONNECT"
+	isConnect := rp.Method == "CONNECT"
 	if isConnect {
-		if rp.protocol == "" && (rp.path != "" || rp.scheme != "" || rp.authority == "") {
+		if rp.Protocol == "" && (rp.Path != "" || rp.Scheme != "" || rp.Authority == "") {
 			return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol))
 		}
-	} else if rp.method == "" || rp.path == "" || (rp.scheme != "https" && rp.scheme != "http") {
+	} else if rp.Method == "" || rp.Path == "" || (rp.Scheme != "https" && rp.Scheme != "http") {
 		// See 8.1.2.6 Malformed Requests and Responses:
 		//
 		// Malformed requests or responses that are detected
@@ -2265,15 +2265,16 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res
 		return nil, nil, sc.countError("bad_path_method", streamError(f.StreamID, ErrCodeProtocol))
 	}
 
-	rp.header = make(http.Header)
+	header := make(http.Header)
+	rp.Header = header
 	for _, hf := range f.RegularFields() {
-		rp.header.Add(sc.canonicalHeader(hf.Name), hf.Value)
+		header.Add(sc.canonicalHeader(hf.Name), hf.Value)
 	}
-	if rp.authority == "" {
+	if rp.Authority == "" {
-		rp.authority = rp.header.Get("Host")
+		rp.Authority = header.Get("Host")
 	}
-	if rp.protocol != "" {
+	if rp.Protocol != "" {
-		rp.header.Set(":protocol", rp.protocol)
+		header.Set(":protocol", rp.Protocol)
 	}
 
 	rw, req, err := sc.newWriterAndRequestNoBody(st, rp)
@@ -2282,7 +2283,7 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res
 	}
 	bodyOpen := !f.StreamEnded()
 	if bodyOpen {
-		if vv, ok := rp.header["Content-Length"]; ok {
+		if vv, ok := rp.Header["Content-Length"]; ok {
 			if cl, err := strconv.ParseUint(vv[0], 10, 63); err == nil {
 				req.ContentLength = int64(cl)
 			} else {
@@ -2298,84 +2299,38 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res
 	return rw, req, nil
 }
 
-type requestParam struct {
+func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp httpcommon.ServerRequestParam) (*responseWriter, *http.Request, error) {
-	method                  string
-	scheme, authority, path string
-	protocol                string
-	header                  http.Header
-}
-
-func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*responseWriter, *http.Request, error) {
 	sc.serveG.check()
 
 	var tlsState *tls.ConnectionState // nil if not scheme https
-	if rp.scheme == "https" {
+	if rp.Scheme == "https" {
 		tlsState = sc.tlsState
 	}
 
-	needsContinue := httpguts.HeaderValuesContainsToken(rp.header["Expect"], "100-continue")
+	res := httpcommon.NewServerRequest(rp)
-	if needsContinue {
+	if res.InvalidReason != "" {
-		rp.header.Del("Expect")
+		return nil, nil, sc.countError(res.InvalidReason, streamError(st.id, ErrCodeProtocol))
-	}
-	// Merge Cookie headers into one "; "-delimited value.
-	if cookies := rp.header["Cookie"]; len(cookies) > 1 {
-		rp.header.Set("Cookie", strings.Join(cookies, "; "))
-	}
-
-	// Setup Trailers
-	var trailer http.Header
-	for _, v := range rp.header["Trailer"] {
-		for _, key := range strings.Split(v, ",") {
-			key = http.CanonicalHeaderKey(textproto.TrimString(key))
-			switch key {
-			case "Transfer-Encoding", "Trailer", "Content-Length":
-				// Bogus. (copy of http1 rules)
-				// Ignore.
-			default:
-				if trailer == nil {
-					trailer = make(http.Header)
-				}
-				trailer[key] = nil
-			}
-		}
-	}
-	delete(rp.header, "Trailer")
-
-	var url_ *url.URL
-	var requestURI string
-	if rp.method == "CONNECT" && rp.protocol == "" {
-		url_ = &url.URL{Host: rp.authority}
-		requestURI = rp.authority // mimic HTTP/1 server behavior
-	} else {
-		var err error
-		url_, err = url.ParseRequestURI(rp.path)
-		if err != nil {
-			return nil, nil, sc.countError("bad_path", streamError(st.id, ErrCodeProtocol))
-		}
-		requestURI = rp.path
 	}
 
 	body := &requestBody{
 		conn:          sc,
 		stream:        st,
-		needsContinue: needsContinue,
+		needsContinue: res.NeedsContinue,
 	}
-	req := &http.Request{
+	req := (&http.Request{
-		Method:     rp.method,
+		Method:     rp.Method,
-		URL:        url_,
+		URL:        res.URL,
 		RemoteAddr: sc.remoteAddrStr,
-		Header:     rp.header,
+		Header:     rp.Header,
-		RequestURI: requestURI,
+		RequestURI: res.RequestURI,
 		Proto:      "HTTP/2.0",
 		ProtoMajor: 2,
 		ProtoMinor: 0,
 		TLS:        tlsState,
-		Host:       rp.authority,
+		Host:       rp.Authority,
 		Body:       body,
-		Trailer:    trailer,
+		Trailer:    res.Trailer,
-	}
+	}).WithContext(st.ctx)
-	req = req.WithContext(st.ctx)
-
 	rw := sc.newResponseWriter(st, req)
 	return rw, req, nil
 }
@@ -3270,12 +3225,12 @@ func (sc *serverConn) startPush(msg *startPushRequest) {
 		// we start in "half closed (remote)" for simplicity.
 		// See further comments at the definition of stateHalfClosedRemote.
 		promised := sc.newStream(promisedID, msg.parent.id, stateHalfClosedRemote)
-		rw, req, err := sc.newWriterAndRequestNoBody(promised, requestParam{
+		rw, req, err := sc.newWriterAndRequestNoBody(promised, httpcommon.ServerRequestParam{
-			method:    msg.method,
+			Method:    msg.method,
-			scheme:    msg.url.Scheme,
+			Scheme:    msg.url.Scheme,
-			authority: msg.url.Host,
+			Authority: msg.url.Host,
-			path:      msg.url.RequestURI(),
+			Path:      msg.url.RequestURI(),
-			header:    cloneHeader(msg.header), // clone since handler runs concurrently with writing the PUSH_PROMISE
+			Header:    cloneHeader(msg.header), // clone since handler runs concurrently with writing the PUSH_PROMISE
 		})
 		if err != nil {
 			// Should not happen, since we've already validated msg.url.

e2e/vendor/golang.org/x/net/http2/transport.go

@@ -1286,6 +1286,19 @@ func (cc *ClientConn) responseHeaderTimeout() time.Duration {
 	return 0
 }
 
+// actualContentLength returns a sanitized version of
+// req.ContentLength, where 0 actually means zero (not unknown) and -1
+// means unknown.
+func actualContentLength(req *http.Request) int64 {
+	if req.Body == nil || req.Body == http.NoBody {
+		return 0
+	}
+	if req.ContentLength != 0 {
+		return req.ContentLength
+	}
+	return -1
+}
+
 func (cc *ClientConn) decrStreamReservations() {
 	cc.mu.Lock()
 	defer cc.mu.Unlock()
@@ -1310,7 +1323,7 @@ func (cc *ClientConn) roundTrip(req *http.Request, streamf func(*clientStream))
 		reqCancel:            req.Cancel,
 		isHead:               req.Method == "HEAD",
 		reqBody:              req.Body,
-		reqBodyContentLength: httpcommon.ActualContentLength(req),
+		reqBodyContentLength: actualContentLength(req),
 		trace:                httptrace.ContextClientTrace(ctx),
 		peerClosed:           make(chan struct{}),
 		abort:                make(chan struct{}),
@@ -1318,7 +1331,7 @@ func (cc *ClientConn) roundTrip(req *http.Request, streamf func(*clientStream))
 		donec:                make(chan struct{}),
 	}
 
-	cs.requestedGzip = httpcommon.IsRequestGzip(req, cc.t.disableCompression())
+	cs.requestedGzip = httpcommon.IsRequestGzip(req.Method, req.Header, cc.t.disableCompression())
 
 	go cs.doRequest(req, streamf)
 
@@ -1349,7 +1362,7 @@ func (cc *ClientConn) roundTrip(req *http.Request, streamf func(*clientStream))
 		}
 		res.Request = req
 		res.TLS = cc.tlsState
-		if res.Body == noBody && httpcommon.ActualContentLength(req) == 0 {
+		if res.Body == noBody && actualContentLength(req) == 0 {
 			// If there isn't a request or response body still being
 			// written, then wait for the stream to be closed before
 			// RoundTrip returns.
@@ -1596,12 +1609,7 @@ func (cs *clientStream) encodeAndWriteHeaders(req *http.Request) error {
 	// sent by writeRequestBody below, along with any Trailers,
 	// again in form HEADERS{1}, CONTINUATION{0,})
 	cc.hbuf.Reset()
-	res, err := httpcommon.EncodeHeaders(httpcommon.EncodeHeadersParam{
+	res, err := encodeRequestHeaders(req, cs.requestedGzip, cc.peerMaxHeaderListSize, func(name, value string) {
-		Request:               req,
-		AddGzipHeader:         cs.requestedGzip,
-		PeerMaxHeaderListSize: cc.peerMaxHeaderListSize,
-		DefaultUserAgent:      defaultUserAgent,
-	}, func(name, value string) {
 		cc.writeHeader(name, value)
 	})
 	if err != nil {
@@ -1617,6 +1625,22 @@ func (cs *clientStream) encodeAndWriteHeaders(req *http.Request) error {
 	return err
 }
 
+func encodeRequestHeaders(req *http.Request, addGzipHeader bool, peerMaxHeaderListSize uint64, headerf func(name, value string)) (httpcommon.EncodeHeadersResult, error) {
+	return httpcommon.EncodeHeaders(req.Context(), httpcommon.EncodeHeadersParam{
+		Request: httpcommon.Request{
+			Header:              req.Header,
+			Trailer:             req.Trailer,
+			URL:                 req.URL,
+			Host:                req.Host,
+			Method:              req.Method,
+			ActualContentLength: actualContentLength(req),
+		},
+		AddGzipHeader:         addGzipHeader,
+		PeerMaxHeaderListSize: peerMaxHeaderListSize,
+		DefaultUserAgent:      defaultUserAgent,
+	}, headerf)
+}
+
 // cleanupWriteRequest performs post-request tasks.
 //
 // If err (the result of writeRequest) is non-nil and the stream is not closed,
@@ -2186,6 +2210,13 @@ func (rl *clientConnReadLoop) cleanup() {
 	}
 	cc.cond.Broadcast()
 	cc.mu.Unlock()
+
+	if !cc.seenSettings {
+		// If we have a pending request that wants extended CONNECT,
+		// let it continue and fail with the connection error.
+		cc.extendedConnectAllowed = true
+		close(cc.seenSettingsChan)
+	}
 }
 
 // countReadFrameError calls Transport.CountError with a string
@@ -2278,9 +2309,6 @@ func (rl *clientConnReadLoop) run() error {
 			if VerboseLogs {
 				cc.vlogf("http2: Transport conn %p received error from processing frame %v: %v", cc, summarizeFrame(f), err)
 			}
-			if !cc.seenSettings {
-				close(cc.seenSettingsChan)
-			}
 			return err
 		}
 	}

e2e/vendor/golang.org/x/net/internal/httpcommon/headermap.go

@@ -5,7 +5,7 @@
 package httpcommon
 
 import (
-	"net/http"
+	"net/textproto"
 	"sync"
 )
 
@@ -82,7 +82,7 @@ func buildCommonHeaderMaps() {
 	commonLowerHeader = make(map[string]string, len(common))
 	commonCanonHeader = make(map[string]string, len(common))
 	for _, v := range common {
-		chk := http.CanonicalHeaderKey(v)
+		chk := textproto.CanonicalMIMEHeaderKey(v)
 		commonLowerHeader[chk] = v
 		commonCanonHeader[v] = chk
 	}
@@ -104,7 +104,7 @@ func CanonicalHeader(v string) string {
 	if s, ok := commonCanonHeader[v]; ok {
 		return s
 	}
-	return http.CanonicalHeaderKey(v)
+	return textproto.CanonicalMIMEHeaderKey(v)
 }
 
 // CachedCanonicalHeader returns the canonical form of a well-known header name.

e2e/vendor/golang.org/x/net/internal/httpcommon/request.go

@@ -5,10 +5,12 @@
 package httpcommon
 
 import (
+	"context"
 	"errors"
 	"fmt"
-	"net/http"
 	"net/http/httptrace"
+	"net/textproto"
+	"net/url"
 	"sort"
 	"strconv"
 	"strings"
@@ -21,9 +23,21 @@ var (
 	ErrRequestHeaderListSize = errors.New("request header list larger than peer's advertised limit")
 )
 
+// Request is a subset of http.Request.
+// It'd be simpler to pass an *http.Request, of course, but we can't depend on net/http
+// without creating a dependency cycle.
+type Request struct {
+	URL                 *url.URL
+	Method              string
+	Host                string
+	Header              map[string][]string
+	Trailer             map[string][]string
+	ActualContentLength int64 // 0 means 0, -1 means unknown
+}
+
 // EncodeHeadersParam is parameters to EncodeHeaders.
 type EncodeHeadersParam struct {
-	Request *http.Request
+	Request Request
 
 	// AddGzipHeader indicates that an "accept-encoding: gzip" header should be
 	// added to the request.
@@ -47,11 +61,11 @@ type EncodeHeadersResult struct {
 // It validates a request and calls headerf with each pseudo-header and header
 // for the request.
 // The headerf function is called with the validated, canonicalized header name.
-func EncodeHeaders(param EncodeHeadersParam, headerf func(name, value string)) (res EncodeHeadersResult, _ error) {
+func EncodeHeaders(ctx context.Context, param EncodeHeadersParam, headerf func(name, value string)) (res EncodeHeadersResult, _ error) {
 	req := param.Request
 
 	// Check for invalid connection-level headers.
-	if err := checkConnHeaders(req); err != nil {
+	if err := checkConnHeaders(req.Header); err != nil {
 		return res, err
 	}
 
@@ -73,7 +87,10 @@ func EncodeHeaders(param EncodeHeadersParam, headerf func(name, value string)) (
 
 	// isNormalConnect is true if this is a non-extended CONNECT request.
 	isNormalConnect := false
-	protocol := req.Header.Get(":protocol")
+	var protocol string
+	if vv := req.Header[":protocol"]; len(vv) > 0 {
+		protocol = vv[0]
+	}
 	if req.Method == "CONNECT" && protocol == "" {
 		isNormalConnect = true
 	} else if protocol != "" && req.Method != "CONNECT" {
@@ -107,9 +124,7 @@ func EncodeHeaders(param EncodeHeadersParam, headerf func(name, value string)) (
 		return res, fmt.Errorf("invalid HTTP trailer %s", err)
 	}
 
-	contentLength := ActualContentLength(req)
+	trailers, err := commaSeparatedTrailers(req.Trailer)
-
-	trailers, err := commaSeparatedTrailers(req)
 	if err != nil {
 		return res, err
 	}
@@ -123,7 +138,7 @@ func EncodeHeaders(param EncodeHeadersParam, headerf func(name, value string)) (
 		f(":authority", host)
 		m := req.Method
 		if m == "" {
-			m = http.MethodGet
+			m = "GET"
 		}
 		f(":method", m)
 		if !isNormalConnect {
@@ -198,8 +213,8 @@ func EncodeHeaders(param EncodeHeadersParam, headerf func(name, value string)) (
 				f(k, v)
 			}
 		}
-		if shouldSendReqContentLength(req.Method, contentLength) {
+		if shouldSendReqContentLength(req.Method, req.ActualContentLength) {
-			f("content-length", strconv.FormatInt(contentLength, 10))
+			f("content-length", strconv.FormatInt(req.ActualContentLength, 10))
 		}
 		if param.AddGzipHeader {
 			f("accept-encoding", "gzip")
@@ -225,7 +240,7 @@ func EncodeHeaders(param EncodeHeadersParam, headerf func(name, value string)) (
 		}
 	}
 
-	trace := httptrace.ContextClientTrace(req.Context())
+	trace := httptrace.ContextClientTrace(ctx)
 
 	// Header list size is ok. Write the headers.
 	enumerateHeaders(func(name, value string) {
@@ -243,19 +258,19 @@ func EncodeHeaders(param EncodeHeadersParam, headerf func(name, value string)) (
 		}
 	})
 
-	res.HasBody = contentLength != 0
+	res.HasBody = req.ActualContentLength != 0
 	res.HasTrailers = trailers != ""
 	return res, nil
 }
 
 // IsRequestGzip reports whether we should add an Accept-Encoding: gzip header
 // for a request.
-func IsRequestGzip(req *http.Request, disableCompression bool) bool {
+func IsRequestGzip(method string, header map[string][]string, disableCompression bool) bool {
 	// TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere?
 	if !disableCompression &&
-		req.Header.Get("Accept-Encoding") == "" &&
+		len(header["Accept-Encoding"]) == 0 &&
-		req.Header.Get("Range") == "" &&
+		len(header["Range"]) == 0 &&
-		req.Method != "HEAD" {
+		method != "HEAD" {
 		// Request gzip only, not deflate. Deflate is ambiguous and
 		// not as universally supported anyway.
 		// See: https://zlib.net/zlib_faq.html#faq39
@@ -280,22 +295,22 @@ func IsRequestGzip(req *http.Request, disableCompression bool) bool {
 //
 // Certain headers are special-cased as okay but not transmitted later.
 // For example, we allow "Transfer-Encoding: chunked", but drop the header when encoding.
-func checkConnHeaders(req *http.Request) error {
+func checkConnHeaders(h map[string][]string) error {
-	if v := req.Header.Get("Upgrade"); v != "" {
+	if vv := h["Upgrade"]; len(vv) > 0 && (vv[0] != "" && vv[0] != "chunked") {
-		return fmt.Errorf("invalid Upgrade request header: %q", req.Header["Upgrade"])
+		return fmt.Errorf("invalid Upgrade request header: %q", vv)
 	}
-	if vv := req.Header["Transfer-Encoding"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && vv[0] != "chunked") {
+	if vv := h["Transfer-Encoding"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && vv[0] != "chunked") {
 		return fmt.Errorf("invalid Transfer-Encoding request header: %q", vv)
 	}
-	if vv := req.Header["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && !asciiEqualFold(vv[0], "close") && !asciiEqualFold(vv[0], "keep-alive")) {
+	if vv := h["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && !asciiEqualFold(vv[0], "close") && !asciiEqualFold(vv[0], "keep-alive")) {
 		return fmt.Errorf("invalid Connection request header: %q", vv)
 	}
 	return nil
 }
 
-func commaSeparatedTrailers(req *http.Request) (string, error) {
+func commaSeparatedTrailers(trailer map[string][]string) (string, error) {
-	keys := make([]string, 0, len(req.Trailer))
+	keys := make([]string, 0, len(trailer))
-	for k := range req.Trailer {
+	for k := range trailer {
 		k = CanonicalHeader(k)
 		switch k {
 		case "Transfer-Encoding", "Trailer", "Content-Length":
@@ -310,19 +325,6 @@ func commaSeparatedTrailers(req *http.Request) (string, error) {
 	return "", nil
 }
 
-// ActualContentLength returns a sanitized version of
-// req.ContentLength, where 0 actually means zero (not unknown) and -1
-// means unknown.
-func ActualContentLength(req *http.Request) int64 {
-	if req.Body == nil || req.Body == http.NoBody {
-		return 0
-	}
-	if req.ContentLength != 0 {
-		return req.ContentLength
-	}
-	return -1
-}
-
 // validPseudoPath reports whether v is a valid :path pseudo-header
 // value. It must be either:
 //
@@ -340,7 +342,7 @@ func validPseudoPath(v string) bool {
 	return (len(v) > 0 && v[0] == '/') || v == "*"
 }
 
-func validateHeaders(hdrs http.Header) string {
+func validateHeaders(hdrs map[string][]string) string {
 	for k, vv := range hdrs {
 		if !httpguts.ValidHeaderFieldName(k) && k != ":protocol" {
 			return fmt.Sprintf("name %q", k)
@@ -377,3 +379,89 @@ func shouldSendReqContentLength(method string, contentLength int64) bool {
 		return false
 	}
 }
+
+// ServerRequestParam is parameters to NewServerRequest.
+type ServerRequestParam struct {
+	Method                  string
+	Scheme, Authority, Path string
+	Protocol                string
+	Header                  map[string][]string
+}
+
+// ServerRequestResult is the result of NewServerRequest.
+type ServerRequestResult struct {
+	// Various http.Request fields.
+	URL        *url.URL
+	RequestURI string
+	Trailer    map[string][]string
+
+	NeedsContinue bool // client provided an "Expect: 100-continue" header
+
+	// If the request should be rejected, this is a short string suitable for passing
+	// to the http2 package's CountError function.
+	// It might be a bit odd to return errors this way rather than returing an error,
+	// but this ensures we don't forget to include a CountError reason.
+	InvalidReason string
+}
+
+func NewServerRequest(rp ServerRequestParam) ServerRequestResult {
+	needsContinue := httpguts.HeaderValuesContainsToken(rp.Header["Expect"], "100-continue")
+	if needsContinue {
+		delete(rp.Header, "Expect")
+	}
+	// Merge Cookie headers into one "; "-delimited value.
+	if cookies := rp.Header["Cookie"]; len(cookies) > 1 {
+		rp.Header["Cookie"] = []string{strings.Join(cookies, "; ")}
+	}
+
+	// Setup Trailers
+	var trailer map[string][]string
+	for _, v := range rp.Header["Trailer"] {
+		for _, key := range strings.Split(v, ",") {
+			key = textproto.CanonicalMIMEHeaderKey(textproto.TrimString(key))
+			switch key {
+			case "Transfer-Encoding", "Trailer", "Content-Length":
+				// Bogus. (copy of http1 rules)
+				// Ignore.
+			default:
+				if trailer == nil {
+					trailer = make(map[string][]string)
+				}
+				trailer[key] = nil
+			}
+		}
+	}
+	delete(rp.Header, "Trailer")
+
+	// "':authority' MUST NOT include the deprecated userinfo subcomponent
+	// for "http" or "https" schemed URIs."
+	// https://www.rfc-editor.org/rfc/rfc9113.html#section-8.3.1-2.3.8
+	if strings.IndexByte(rp.Authority, '@') != -1 && (rp.Scheme == "http" || rp.Scheme == "https") {
+		return ServerRequestResult{
+			InvalidReason: "userinfo_in_authority",
+		}
+	}
+
+	var url_ *url.URL
+	var requestURI string
+	if rp.Method == "CONNECT" && rp.Protocol == "" {
+		url_ = &url.URL{Host: rp.Authority}
+		requestURI = rp.Authority // mimic HTTP/1 server behavior
+	} else {
+		var err error
+		url_, err = url.ParseRequestURI(rp.Path)
+		if err != nil {
+			return ServerRequestResult{
+				InvalidReason: "bad_path",
+			}
+		}
+		requestURI = rp.Path
+	}
+
+	return ServerRequestResult{
+		URL:           url_,
+		NeedsContinue: needsContinue,
+		RequestURI:    requestURI,
+		Trailer:       trailer,
+	}
+}

e2e/vendor/golang.org/x/net/proxy/per_host.go

@@ -7,6 +7,7 @@ package proxy
 import (
 	"context"
 	"net"
+	"net/netip"
 	"strings"
 )
 
@@ -57,7 +58,8 @@ func (p *PerHost) DialContext(ctx context.Context, network, addr string) (c net.
 }
 
 func (p *PerHost) dialerForRequest(host string) Dialer {
-	if ip := net.ParseIP(host); ip != nil {
+	if nip, err := netip.ParseAddr(host); err == nil {
+		ip := net.IP(nip.AsSlice())
 		for _, net := range p.bypassNetworks {
 			if net.Contains(ip) {
 				return p.bypass
@@ -108,8 +110,8 @@ func (p *PerHost) AddFromString(s string) {
 			}
 			continue
 		}
-		if ip := net.ParseIP(host); ip != nil {
+		if nip, err := netip.ParseAddr(host); err == nil {
-			p.AddIP(ip)
+			p.AddIP(net.IP(nip.AsSlice()))
 			continue
 		}
 		if strings.HasPrefix(host, "*.") {

e2e/vendor/golang.org/x/oauth2/oauth2.go

@@ -56,7 +56,7 @@ type Config struct {
 	// the OAuth flow, after the resource owner's URLs.
 	RedirectURL string
 
-	// Scope specifies optional requested permissions.
+	// Scopes specifies optional requested permissions.
 	Scopes []string
 
 	// authStyleCache caches which auth style to use when Endpoint.AuthStyle is

e2e/vendor/golang.org/x/text/internal/number/format.go

@@ -394,9 +394,7 @@ func appendScientific(dst []byte, f *Formatter, n *Digits) (b []byte, postPre, p
 	exp := n.Exp - int32(n.Comma)
 	exponential := f.Symbol(SymExponential)
 	if exponential == "E" {
-		dst = append(dst, "\u202f"...) // NARROW NO-BREAK SPACE
 		dst = append(dst, f.Symbol(SymSuperscriptingExponent)...)
-		dst = append(dst, "\u202f"...) // NARROW NO-BREAK SPACE
 		dst = f.AppendDigit(dst, 1)
 		dst = f.AppendDigit(dst, 0)
 		switch {

e2e/vendor/golang.org/x/text/language/parse.go

@@ -59,7 +59,7 @@ func (c CanonType) Parse(s string) (t Tag, err error) {
 	if changed {
 		tt.RemakeString()
 	}
-	return makeTag(tt), err
+	return makeTag(tt), nil
 }
 
 // Compose creates a Tag from individual parts, which may be of type Tag, Base,

e2e/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go

@@ -180,6 +180,8 @@ type CommonLanguageSettings struct {
 	ReferenceDocsUri string `protobuf:"bytes,1,opt,name=reference_docs_uri,json=referenceDocsUri,proto3" json:"reference_docs_uri,omitempty"`
 	// The destination where API teams want this client library to be published.
 	Destinations []ClientLibraryDestination `protobuf:"varint,2,rep,packed,name=destinations,proto3,enum=google.api.ClientLibraryDestination" json:"destinations,omitempty"`
+	// Configuration for which RPCs should be generated in the GAPIC client.
+	SelectiveGapicGeneration *SelectiveGapicGeneration `protobuf:"bytes,3,opt,name=selective_gapic_generation,json=selectiveGapicGeneration,proto3" json:"selective_gapic_generation,omitempty"`
 }
 
 func (x *CommonLanguageSettings) Reset() {
@@ -229,6 +231,13 @@ func (x *CommonLanguageSettings) GetDestinations() []ClientLibraryDestination {
 	return nil
 }
 
+func (x *CommonLanguageSettings) GetSelectiveGapicGeneration() *SelectiveGapicGeneration {
+	if x != nil {
+		return x.SelectiveGapicGeneration
+	}
+	return nil
+}
+
 // Details about how and where to publish client libraries.
 type ClientLibrarySettings struct {
 	state         protoimpl.MessageState
@@ -984,6 +993,16 @@ type GoSettings struct {
 
 	// Some settings.
 	Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"`
+	// Map of service names to renamed services. Keys are the package relative
+	// service names and values are the name to be used for the service client
+	// and call options.
+	//
+	// publishing:
+	//
+	//	go_settings:
+	//	  renamed_services:
+	//	    Publisher: TopicAdmin
+	RenamedServices map[string]string `protobuf:"bytes,2,rep,name=renamed_services,json=renamedServices,proto3" json:"renamed_services,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 }
 
 func (x *GoSettings) Reset() {
@@ -1025,6 +1044,13 @@ func (x *GoSettings) GetCommon() *CommonLanguageSettings {
 	return nil
 }
 
+func (x *GoSettings) GetRenamedServices() map[string]string {
+	if x != nil {
+		return x.RenamedServices
+	}
+	return nil
+}
+
 // Describes the generator configuration for a method.
 type MethodSettings struct {
 	state         protoimpl.MessageState
@@ -1123,6 +1149,57 @@ func (x *MethodSettings) GetAutoPopulatedFields() []string {
 	return nil
 }
 
+// This message is used to configure the generation of a subset of the RPCs in
+// a service for client libraries.
+type SelectiveGapicGeneration struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// An allowlist of the fully qualified names of RPCs that should be included
+	// on public client surfaces.
+	Methods []string `protobuf:"bytes,1,rep,name=methods,proto3" json:"methods,omitempty"`
+}
+
+func (x *SelectiveGapicGeneration) Reset() {
+	*x = SelectiveGapicGeneration{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_google_api_client_proto_msgTypes[12]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *SelectiveGapicGeneration) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SelectiveGapicGeneration) ProtoMessage() {}
+
+func (x *SelectiveGapicGeneration) ProtoReflect() protoreflect.Message {
+	mi := &file_google_api_client_proto_msgTypes[12]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SelectiveGapicGeneration.ProtoReflect.Descriptor instead.
+func (*SelectiveGapicGeneration) Descriptor() ([]byte, []int) {
+	return file_google_api_client_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *SelectiveGapicGeneration) GetMethods() []string {
+	if x != nil {
+		return x.Methods
+	}
+	return nil
+}
+
 // Experimental features to be included during client library generation.
 // These fields will be deprecated once the feature graduates and is enabled
 // by default.
@@ -1136,12 +1213,17 @@ type PythonSettings_ExperimentalFeatures struct {
 	// This feature will be enabled by default 1 month after launching the
 	// feature in preview packages.
 	RestAsyncIoEnabled bool `protobuf:"varint,1,opt,name=rest_async_io_enabled,json=restAsyncIoEnabled,proto3" json:"rest_async_io_enabled,omitempty"`
+	// Enables generation of protobuf code using new types that are more
+	// Pythonic which are included in `protobuf>=5.29.x`. This feature will be
+	// enabled by default 1 month after launching the feature in preview
+	// packages.
+	ProtobufPythonicTypesEnabled bool `protobuf:"varint,2,opt,name=protobuf_pythonic_types_enabled,json=protobufPythonicTypesEnabled,proto3" json:"protobuf_pythonic_types_enabled,omitempty"`
 }
 
 func (x *PythonSettings_ExperimentalFeatures) Reset() {
 	*x = PythonSettings_ExperimentalFeatures{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_google_api_client_proto_msgTypes[13]
+		mi := &file_google_api_client_proto_msgTypes[14]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1154,7 +1236,7 @@ func (x *PythonSettings_ExperimentalFeatures) String() string {
 func (*PythonSettings_ExperimentalFeatures) ProtoMessage() {}
 
 func (x *PythonSettings_ExperimentalFeatures) ProtoReflect() protoreflect.Message {
-	mi := &file_google_api_client_proto_msgTypes[13]
+	mi := &file_google_api_client_proto_msgTypes[14]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1177,6 +1259,13 @@ func (x *PythonSettings_ExperimentalFeatures) GetRestAsyncIoEnabled() bool {
 	return false
 }
 
+func (x *PythonSettings_ExperimentalFeatures) GetProtobufPythonicTypesEnabled() bool {
+	if x != nil {
+		return x.ProtobufPythonicTypesEnabled
+	}
+	return false
+}
+
 // Describes settings to use when generating API methods that use the
 // long-running operation pattern.
 // All default values below are from those used in the client library
@@ -1205,7 +1294,7 @@ type MethodSettings_LongRunning struct {
 func (x *MethodSettings_LongRunning) Reset() {
 	*x = MethodSettings_LongRunning{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_google_api_client_proto_msgTypes[16]
+		mi := &file_google_api_client_proto_msgTypes[18]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1218,7 +1307,7 @@ func (x *MethodSettings_LongRunning) String() string {
 func (*MethodSettings_LongRunning) ProtoMessage() {}
 
 func (x *MethodSettings_LongRunning) ProtoReflect() protoreflect.Message {
-	mi := &file_google_api_client_proto_msgTypes[16]
+	mi := &file_google_api_client_proto_msgTypes[18]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1406,7 +1495,7 @@ var file_google_api_client_proto_rawDesc = []byte{
 	0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72,
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@@ -1415,251 +1504,275 @@ var file_google_api_client_proto_rawDesc = []byte{
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 }
 
 var (
@@ -1675,7 +1788,7 @@ func file_google_api_client_proto_rawDescGZIP() []byte {
 }
 
 var file_google_api_client_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
-var file_google_api_client_proto_msgTypes = make([]protoimpl.MessageInfo, 17)
+var file_google_api_client_proto_msgTypes = make([]protoimpl.MessageInfo, 19)
 var file_google_api_client_proto_goTypes = []interface{}{
 	(ClientLibraryOrganization)(0),              // 0: google.api.ClientLibraryOrganization
 	(ClientLibraryDestination)(0),               // 1: google.api.ClientLibraryDestination
@@ -1691,55 +1804,59 @@ var file_google_api_client_proto_goTypes = []interface{}{
 	(*RubySettings)(nil),                        // 11: google.api.RubySettings
 	(*GoSettings)(nil),                          // 12: google.api.GoSettings
 	(*MethodSettings)(nil),                      // 13: google.api.MethodSettings
-	nil,                                         // 14: google.api.JavaSettings.ServiceClassNamesEntry
+	(*SelectiveGapicGeneration)(nil),            // 14: google.api.SelectiveGapicGeneration
-	(*PythonSettings_ExperimentalFeatures)(nil), // 15: google.api.PythonSettings.ExperimentalFeatures
+	nil,                                         // 15: google.api.JavaSettings.ServiceClassNamesEntry
-	nil,                                 // 16: google.api.DotnetSettings.RenamedServicesEntry
+	(*PythonSettings_ExperimentalFeatures)(nil), // 16: google.api.PythonSettings.ExperimentalFeatures
-	nil,                                 // 17: google.api.DotnetSettings.RenamedResourcesEntry
+	nil,                                 // 17: google.api.DotnetSettings.RenamedServicesEntry
-	(*MethodSettings_LongRunning)(nil),  // 18: google.api.MethodSettings.LongRunning
+	nil,                                 // 18: google.api.DotnetSettings.RenamedResourcesEntry
-	(api.LaunchStage)(0),                // 19: google.api.LaunchStage
+	nil,                                 // 19: google.api.GoSettings.RenamedServicesEntry
-	(*durationpb.Duration)(nil),         // 20: google.protobuf.Duration
+	(*MethodSettings_LongRunning)(nil),  // 20: google.api.MethodSettings.LongRunning
-	(*descriptorpb.MethodOptions)(nil),  // 21: google.protobuf.MethodOptions
+	(api.LaunchStage)(0),                // 21: google.api.LaunchStage
-	(*descriptorpb.ServiceOptions)(nil), // 22: google.protobuf.ServiceOptions
+	(*durationpb.Duration)(nil),         // 22: google.protobuf.Duration
+	(*descriptorpb.MethodOptions)(nil),  // 23: google.protobuf.MethodOptions
+	(*descriptorpb.ServiceOptions)(nil), // 24: google.protobuf.ServiceOptions
 }
 var file_google_api_client_proto_depIdxs = []int32{
 	1,  // 0: google.api.CommonLanguageSettings.destinations:type_name -> google.api.ClientLibraryDestination
-	19, // 1: google.api.ClientLibrarySettings.launch_stage:type_name -> google.api.LaunchStage
+	14, // 1: google.api.CommonLanguageSettings.selective_gapic_generation:type_name -> google.api.SelectiveGapicGeneration
-	5,  // 2: google.api.ClientLibrarySettings.java_settings:type_name -> google.api.JavaSettings
+	21, // 2: google.api.ClientLibrarySettings.launch_stage:type_name -> google.api.LaunchStage
-	6,  // 3: google.api.ClientLibrarySettings.cpp_settings:type_name -> google.api.CppSettings
+	5,  // 3: google.api.ClientLibrarySettings.java_settings:type_name -> google.api.JavaSettings
-	7,  // 4: google.api.ClientLibrarySettings.php_settings:type_name -> google.api.PhpSettings
+	6,  // 4: google.api.ClientLibrarySettings.cpp_settings:type_name -> google.api.CppSettings
-	8,  // 5: google.api.ClientLibrarySettings.python_settings:type_name -> google.api.PythonSettings
+	7,  // 5: google.api.ClientLibrarySettings.php_settings:type_name -> google.api.PhpSettings
-	9,  // 6: google.api.ClientLibrarySettings.node_settings:type_name -> google.api.NodeSettings
+	8,  // 6: google.api.ClientLibrarySettings.python_settings:type_name -> google.api.PythonSettings
-	10, // 7: google.api.ClientLibrarySettings.dotnet_settings:type_name -> google.api.DotnetSettings
+	9,  // 7: google.api.ClientLibrarySettings.node_settings:type_name -> google.api.NodeSettings
-	11, // 8: google.api.ClientLibrarySettings.ruby_settings:type_name -> google.api.RubySettings
+	10, // 8: google.api.ClientLibrarySettings.dotnet_settings:type_name -> google.api.DotnetSettings
-	12, // 9: google.api.ClientLibrarySettings.go_settings:type_name -> google.api.GoSettings
+	11, // 9: google.api.ClientLibrarySettings.ruby_settings:type_name -> google.api.RubySettings
-	13, // 10: google.api.Publishing.method_settings:type_name -> google.api.MethodSettings
+	12, // 10: google.api.ClientLibrarySettings.go_settings:type_name -> google.api.GoSettings
-	0,  // 11: google.api.Publishing.organization:type_name -> google.api.ClientLibraryOrganization
+	13, // 11: google.api.Publishing.method_settings:type_name -> google.api.MethodSettings
-	3,  // 12: google.api.Publishing.library_settings:type_name -> google.api.ClientLibrarySettings
+	0,  // 12: google.api.Publishing.organization:type_name -> google.api.ClientLibraryOrganization
-	14, // 13: google.api.JavaSettings.service_class_names:type_name -> google.api.JavaSettings.ServiceClassNamesEntry
+	3,  // 13: google.api.Publishing.library_settings:type_name -> google.api.ClientLibrarySettings
-	2,  // 14: google.api.JavaSettings.common:type_name -> google.api.CommonLanguageSettings
+	15, // 14: google.api.JavaSettings.service_class_names:type_name -> google.api.JavaSettings.ServiceClassNamesEntry
-	2,  // 15: google.api.CppSettings.common:type_name -> google.api.CommonLanguageSettings
+	2,  // 15: google.api.JavaSettings.common:type_name -> google.api.CommonLanguageSettings
-	2,  // 16: google.api.PhpSettings.common:type_name -> google.api.CommonLanguageSettings
+	2,  // 16: google.api.CppSettings.common:type_name -> google.api.CommonLanguageSettings
-	2,  // 17: google.api.PythonSettings.common:type_name -> google.api.CommonLanguageSettings
+	2,  // 17: google.api.PhpSettings.common:type_name -> google.api.CommonLanguageSettings
-	15, // 18: google.api.PythonSettings.experimental_features:type_name -> google.api.PythonSettings.ExperimentalFeatures
+	2,  // 18: google.api.PythonSettings.common:type_name -> google.api.CommonLanguageSettings
-	2,  // 19: google.api.NodeSettings.common:type_name -> google.api.CommonLanguageSettings
+	16, // 19: google.api.PythonSettings.experimental_features:type_name -> google.api.PythonSettings.ExperimentalFeatures
-	2,  // 20: google.api.DotnetSettings.common:type_name -> google.api.CommonLanguageSettings
+	2,  // 20: google.api.NodeSettings.common:type_name -> google.api.CommonLanguageSettings
-	16, // 21: google.api.DotnetSettings.renamed_services:type_name -> google.api.DotnetSettings.RenamedServicesEntry
+	2,  // 21: google.api.DotnetSettings.common:type_name -> google.api.CommonLanguageSettings
-	17, // 22: google.api.DotnetSettings.renamed_resources:type_name -> google.api.DotnetSettings.RenamedResourcesEntry
+	17, // 22: google.api.DotnetSettings.renamed_services:type_name -> google.api.DotnetSettings.RenamedServicesEntry
-	2,  // 23: google.api.RubySettings.common:type_name -> google.api.CommonLanguageSettings
+	18, // 23: google.api.DotnetSettings.renamed_resources:type_name -> google.api.DotnetSettings.RenamedResourcesEntry
-	2,  // 24: google.api.GoSettings.common:type_name -> google.api.CommonLanguageSettings
+	2,  // 24: google.api.RubySettings.common:type_name -> google.api.CommonLanguageSettings
-	18, // 25: google.api.MethodSettings.long_running:type_name -> google.api.MethodSettings.LongRunning
+	2,  // 25: google.api.GoSettings.common:type_name -> google.api.CommonLanguageSettings
-	20, // 26: google.api.MethodSettings.LongRunning.initial_poll_delay:type_name -> google.protobuf.Duration
+	19, // 26: google.api.GoSettings.renamed_services:type_name -> google.api.GoSettings.RenamedServicesEntry
-	20, // 27: google.api.MethodSettings.LongRunning.max_poll_delay:type_name -> google.protobuf.Duration
+	20, // 27: google.api.MethodSettings.long_running:type_name -> google.api.MethodSettings.LongRunning
-	20, // 28: google.api.MethodSettings.LongRunning.total_poll_timeout:type_name -> google.protobuf.Duration
+	22, // 28: google.api.MethodSettings.LongRunning.initial_poll_delay:type_name -> google.protobuf.Duration
-	21, // 29: google.api.method_signature:extendee -> google.protobuf.MethodOptions
+	22, // 29: google.api.MethodSettings.LongRunning.max_poll_delay:type_name -> google.protobuf.Duration
-	22, // 30: google.api.default_host:extendee -> google.protobuf.ServiceOptions
+	22, // 30: google.api.MethodSettings.LongRunning.total_poll_timeout:type_name -> google.protobuf.Duration
-	22, // 31: google.api.oauth_scopes:extendee -> google.protobuf.ServiceOptions
+	23, // 31: google.api.method_signature:extendee -> google.protobuf.MethodOptions
-	22, // 32: google.api.api_version:extendee -> google.protobuf.ServiceOptions
+	24, // 32: google.api.default_host:extendee -> google.protobuf.ServiceOptions
-	33, // [33:33] is the sub-list for method output_type
+	24, // 33: google.api.oauth_scopes:extendee -> google.protobuf.ServiceOptions
-	33, // [33:33] is the sub-list for method input_type
+	24, // 34: google.api.api_version:extendee -> google.protobuf.ServiceOptions
-	33, // [33:33] is the sub-list for extension type_name
+	35, // [35:35] is the sub-list for method output_type
-	29, // [29:33] is the sub-list for extension extendee
+	35, // [35:35] is the sub-list for method input_type
-	0,  // [0:29] is the sub-list for field type_name
+	35, // [35:35] is the sub-list for extension type_name
+	31, // [31:35] is the sub-list for extension extendee
+	0,  // [0:31] is the sub-list for field type_name
 }
 
 func init() { file_google_api_client_proto_init() }
@@ -1892,7 +2009,19 @@ func file_google_api_client_proto_init() {
 				return nil
 			}
 		}
-		file_google_api_client_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
+		file_google_api_client_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*SelectiveGapicGeneration); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_google_api_client_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*PythonSettings_ExperimentalFeatures); i {
 			case 0:
 				return &v.state
@@ -1904,7 +2033,7 @@ func file_google_api_client_proto_init() {
 				return nil
 			}
 		}
-		file_google_api_client_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} {
+		file_google_api_client_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*MethodSettings_LongRunning); i {
 			case 0:
 				return &v.state
@@ -1923,7 +2052,7 @@ func file_google_api_client_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_google_api_client_proto_rawDesc,
 			NumEnums:      2,
-			NumMessages:   17,
+			NumMessages:   19,
 			NumExtensions: 4,
 			NumServices:   0,
 		},

e2e/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go

@@ -159,14 +159,14 @@ var file_google_api_httpbody_proto_rawDesc = []byte{
 	0x04, 0x64, 0x61, 0x74, 0x61, 0x12, 0x34, 0x0a, 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69,
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-	0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

e2e/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go

@@ -80,11 +80,12 @@ type ErrorInfo struct {
 	Domain string `protobuf:"bytes,2,opt,name=domain,proto3" json:"domain,omitempty"`
 	// Additional structured details about this error.
 	//
-	// Keys should match /[a-zA-Z0-9-_]/ and be limited to 64 characters in
+	// Keys must match a regular expression of `[a-z][a-zA-Z0-9-_]+` but should
+	// ideally be lowerCamelCase. Also, they must be limited to 64 characters in
 	// length. When identifying the current value of an exceeded limit, the units
 	// should be contained in the key, not the value.  For example, rather than
-	// {"instanceLimit": "100/request"}, should be returned as,
+	// `{"instanceLimit": "100/request"}`, should be returned as,
-	// {"instanceLimitPerRequest": "100"}, if the client exceeds the number of
+	// `{"instanceLimitPerRequest": "100"}`, if the client exceeds the number of
 	// instances that can be created in a single (batch) request.
 	Metadata map[string]string `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 }
@@ -870,6 +871,16 @@ type BadRequest_FieldViolation struct {
 	Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"`
 	// A description of why the request element is bad.
 	Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+	// The reason of the field-level error. This is a constant value that
+	// identifies the proximate cause of the field-level error. It should
+	// uniquely identify the type of the FieldViolation within the scope of the
+	// google.rpc.ErrorInfo.domain. This should be at most 63
+	// characters and match a regular expression of `[A-Z][A-Z0-9_]+[A-Z0-9]`,
+	// which represents UPPER_SNAKE_CASE.
+	Reason string `protobuf:"bytes,3,opt,name=reason,proto3" json:"reason,omitempty"`
+	// Provides a localized error message for field-level errors that is safe to
+	// return to the API consumer.
+	LocalizedMessage *LocalizedMessage `protobuf:"bytes,4,opt,name=localized_message,json=localizedMessage,proto3" json:"localized_message,omitempty"`
 }
 
 func (x *BadRequest_FieldViolation) Reset() {
@@ -918,6 +929,20 @@ func (x *BadRequest_FieldViolation) GetDescription() string {
 	return ""
 }
 
+func (x *BadRequest_FieldViolation) GetReason() string {
+	if x != nil {
+		return x.Reason
+	}
+	return ""
+}
+
+func (x *BadRequest_FieldViolation) GetLocalizedMessage() *LocalizedMessage {
+	if x != nil {
+		return x.LocalizedMessage
+	}
+	return nil
+}
+
 // Describes a URL link.
 type Help_Link struct {
 	state         protoimpl.MessageState
@@ -1026,51 +1051,57 @@ var file_google_rpc_error_details_proto_rawDesc = []byte{
 	0x07, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07,
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+	0x43, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1111,11 +1142,12 @@ var file_google_rpc_error_details_proto_depIdxs = []int32{
 	12, // 3: google.rpc.PreconditionFailure.violations:type_name -> google.rpc.PreconditionFailure.Violation
 	13, // 4: google.rpc.BadRequest.field_violations:type_name -> google.rpc.BadRequest.FieldViolation
 	14, // 5: google.rpc.Help.links:type_name -> google.rpc.Help.Link
-	6,  // [6:6] is the sub-list for method output_type
+	9,  // 6: google.rpc.BadRequest.FieldViolation.localized_message:type_name -> google.rpc.LocalizedMessage
-	6,  // [6:6] is the sub-list for method input_type
+	7,  // [7:7] is the sub-list for method output_type
-	6,  // [6:6] is the sub-list for extension type_name
+	7,  // [7:7] is the sub-list for method input_type
-	6,  // [6:6] is the sub-list for extension extendee
+	7,  // [7:7] is the sub-list for extension type_name
-	0,  // [0:6] is the sub-list for field type_name
+	7,  // [7:7] is the sub-list for extension extendee
+	0,  // [0:7] is the sub-list for field type_name
 }
 
 func init() { file_google_rpc_error_details_proto_init() }

e2e/vendor/google.golang.org/grpc/balancer/balancer.go

@@ -129,6 +129,13 @@ type State struct {
 // brand new implementation of this interface. For the situations like
 // testing, the new implementation should embed this interface. This allows
 // gRPC to add new methods to this interface.
+//
+// NOTICE: This interface is intended to be implemented by gRPC, or intercepted
+// by custom load balancing polices.  Users should not need their own complete
+// implementation of this interface -- they should always delegate to a
+// ClientConn passed to Builder.Build() by embedding it in their
+// implementations. An embedded ClientConn must never be nil, or runtime panics
+// will occur.
 type ClientConn interface {
 	// NewSubConn is called by balancer to create a new SubConn.
 	// It doesn't block and wait for the connections to be established.
@@ -167,6 +174,17 @@ type ClientConn interface {
 	//
 	// Deprecated: Use the Target field in the BuildOptions instead.
 	Target() string
+
+	// MetricsRecorder provides the metrics recorder that balancers can use to
+	// record metrics. Balancer implementations which do not register metrics on
+	// metrics registry and record on them can ignore this method. The returned
+	// MetricsRecorder is guaranteed to never be nil.
+	MetricsRecorder() estats.MetricsRecorder
+
+	// EnforceClientConnEmbedding is included to force implementers to embed
+	// another implementation of this interface, allowing gRPC to add methods
+	// without breaking users.
+	internal.EnforceClientConnEmbedding
 }
 
 // BuildOptions contains additional information for Build.
@@ -198,10 +216,6 @@ type BuildOptions struct {
 	// same resolver.Target as passed to the resolver. See the documentation for
 	// the resolver.Target type for details about what it contains.
 	Target resolver.Target
-	// MetricsRecorder is the metrics recorder that balancers can use to record
-	// metrics. Balancer implementations which do not register metrics on
-	// metrics registry and record on them can ignore this field.
-	MetricsRecorder estats.MetricsRecorder
 }
 
 // Builder creates a balancer.

e2e/vendor/google.golang.org/grpc/balancer/endpointsharding/endpointsharding.go

@@ -0,0 +1,358 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package endpointsharding implements a load balancing policy that manages
+// homogeneous child policies each owning a single endpoint.
+//
+// # Experimental
+//
+// Notice: This package is EXPERIMENTAL and may be changed or removed in a
+// later release.
+package endpointsharding
+
+import (
+	"errors"
+	rand "math/rand/v2"
+	"sync"
+	"sync/atomic"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/balancer/base"
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/resolver"
+)
+
+// ChildState is the balancer state of a child along with the endpoint which
+// identifies the child balancer.
+type ChildState struct {
+	Endpoint resolver.Endpoint
+	State    balancer.State
+
+	// Balancer exposes only the ExitIdler interface of the child LB policy.
+	// Other methods of the child policy are called only by endpointsharding.
+	Balancer balancer.ExitIdler
+}
+
+// Options are the options to configure the behaviour of the
+// endpointsharding balancer.
+type Options struct {
+	// DisableAutoReconnect allows the balancer to keep child balancer in the
+	// IDLE state until they are explicitly triggered to exit using the
+	// ChildState obtained from the endpointsharding picker. When set to false,
+	// the endpointsharding balancer will automatically call ExitIdle on child
+	// connections that report IDLE.
+	DisableAutoReconnect bool
+}
+
+// ChildBuilderFunc creates a new balancer with the ClientConn. It has the same
+// type as the balancer.Builder.Build method.
+type ChildBuilderFunc func(cc balancer.ClientConn, opts balancer.BuildOptions) balancer.Balancer
+
+// NewBalancer returns a load balancing policy that manages homogeneous child
+// policies each owning a single endpoint. The endpointsharding balancer
+// forwards the LoadBalancingConfig in ClientConn state updates to its children.
+func NewBalancer(cc balancer.ClientConn, opts balancer.BuildOptions, childBuilder ChildBuilderFunc, esOpts Options) balancer.Balancer {
+	es := &endpointSharding{
+		cc:           cc,
+		bOpts:        opts,
+		esOpts:       esOpts,
+		childBuilder: childBuilder,
+	}
+	es.children.Store(resolver.NewEndpointMap())
+	return es
+}
+
+// endpointSharding is a balancer that wraps child balancers. It creates a child
+// balancer with child config for every unique Endpoint received. It updates the
+// child states on any update from parent or child.
+type endpointSharding struct {
+	cc           balancer.ClientConn
+	bOpts        balancer.BuildOptions
+	esOpts       Options
+	childBuilder ChildBuilderFunc
+
+	// childMu synchronizes calls to any single child. It must be held for all
+	// calls into a child. To avoid deadlocks, do not acquire childMu while
+	// holding mu.
+	childMu  sync.Mutex
+	children atomic.Pointer[resolver.EndpointMap] // endpoint -> *balancerWrapper
+
+	// inhibitChildUpdates is set during UpdateClientConnState/ResolverError
+	// calls (calls to children will each produce an update, only want one
+	// update).
+	inhibitChildUpdates atomic.Bool
+
+	// mu synchronizes access to the state stored in balancerWrappers in the
+	// children field. mu must not be held during calls into a child since
+	// synchronous calls back from the child may require taking mu, causing a
+	// deadlock. To avoid deadlocks, do not acquire childMu while holding mu.
+	mu sync.Mutex
+}
+
+// UpdateClientConnState creates a child for new endpoints and deletes children
+// for endpoints that are no longer present. It also updates all the children,
+// and sends a single synchronous update of the childrens' aggregated state at
+// the end of the UpdateClientConnState operation. If any endpoint has no
+// addresses it will ignore that endpoint. Otherwise, returns first error found
+// from a child, but fully processes the new update.
+func (es *endpointSharding) UpdateClientConnState(state balancer.ClientConnState) error {
+	es.childMu.Lock()
+	defer es.childMu.Unlock()
+
+	es.inhibitChildUpdates.Store(true)
+	defer func() {
+		es.inhibitChildUpdates.Store(false)
+		es.updateState()
+	}()
+	var ret error
+
+	children := es.children.Load()
+	newChildren := resolver.NewEndpointMap()
+
+	// Update/Create new children.
+	for _, endpoint := range state.ResolverState.Endpoints {
+		if _, ok := newChildren.Get(endpoint); ok {
+			// Endpoint child was already created, continue to avoid duplicate
+			// update.
+			continue
+		}
+		var childBalancer *balancerWrapper
+		if val, ok := children.Get(endpoint); ok {
+			childBalancer = val.(*balancerWrapper)
+			// Endpoint attributes may have changed, update the stored endpoint.
+			es.mu.Lock()
+			childBalancer.childState.Endpoint = endpoint
+			es.mu.Unlock()
+		} else {
+			childBalancer = &balancerWrapper{
+				childState: ChildState{Endpoint: endpoint},
+				ClientConn: es.cc,
+				es:         es,
+			}
+			childBalancer.childState.Balancer = childBalancer
+			childBalancer.child = es.childBuilder(childBalancer, es.bOpts)
+		}
+		newChildren.Set(endpoint, childBalancer)
+		if err := childBalancer.updateClientConnStateLocked(balancer.ClientConnState{
+			BalancerConfig: state.BalancerConfig,
+			ResolverState: resolver.State{
+				Endpoints:  []resolver.Endpoint{endpoint},
+				Attributes: state.ResolverState.Attributes,
+			},
+		}); err != nil && ret == nil {
+			// Return first error found, and always commit full processing of
+			// updating children. If desired to process more specific errors
+			// across all endpoints, caller should make these specific
+			// validations, this is a current limitation for simplicity sake.
+			ret = err
+		}
+	}
+	// Delete old children that are no longer present.
+	for _, e := range children.Keys() {
+		child, _ := children.Get(e)
+		if _, ok := newChildren.Get(e); !ok {
+			child.(*balancerWrapper).closeLocked()
+		}
+	}
+	es.children.Store(newChildren)
+	if newChildren.Len() == 0 {
+		return balancer.ErrBadResolverState
+	}
+	return ret
+}
+
+// ResolverError forwards the resolver error to all of the endpointSharding's
+// children and sends a single synchronous update of the childStates at the end
+// of the ResolverError operation.
+func (es *endpointSharding) ResolverError(err error) {
+	es.childMu.Lock()
+	defer es.childMu.Unlock()
+	es.inhibitChildUpdates.Store(true)
+	defer func() {
+		es.inhibitChildUpdates.Store(false)
+		es.updateState()
+	}()
+	children := es.children.Load()
+	for _, child := range children.Values() {
+		child.(*balancerWrapper).resolverErrorLocked(err)
+	}
+}
+
+func (es *endpointSharding) UpdateSubConnState(balancer.SubConn, balancer.SubConnState) {
+	// UpdateSubConnState is deprecated.
+}
+
+func (es *endpointSharding) Close() {
+	es.childMu.Lock()
+	defer es.childMu.Unlock()
+	children := es.children.Load()
+	for _, child := range children.Values() {
+		child.(*balancerWrapper).closeLocked()
+	}
+}
+
+// updateState updates this component's state. It sends the aggregated state,
+// and a picker with round robin behavior with all the child states present if
+// needed.
+func (es *endpointSharding) updateState() {
+	if es.inhibitChildUpdates.Load() {
+		return
+	}
+	var readyPickers, connectingPickers, idlePickers, transientFailurePickers []balancer.Picker
+
+	es.mu.Lock()
+	defer es.mu.Unlock()
+
+	children := es.children.Load()
+	childStates := make([]ChildState, 0, children.Len())
+
+	for _, child := range children.Values() {
+		bw := child.(*balancerWrapper)
+		childState := bw.childState
+		childStates = append(childStates, childState)
+		childPicker := childState.State.Picker
+		switch childState.State.ConnectivityState {
+		case connectivity.Ready:
+			readyPickers = append(readyPickers, childPicker)
+		case connectivity.Connecting:
+			connectingPickers = append(connectingPickers, childPicker)
+		case connectivity.Idle:
+			idlePickers = append(idlePickers, childPicker)
+		case connectivity.TransientFailure:
+			transientFailurePickers = append(transientFailurePickers, childPicker)
+			// connectivity.Shutdown shouldn't appear.
+		}
+	}
+
+	// Construct the round robin picker based off the aggregated state. Whatever
+	// the aggregated state, use the pickers present that are currently in that
+	// state only.
+	var aggState connectivity.State
+	var pickers []balancer.Picker
+	if len(readyPickers) >= 1 {
+		aggState = connectivity.Ready
+		pickers = readyPickers
+	} else if len(connectingPickers) >= 1 {
+		aggState = connectivity.Connecting
+		pickers = connectingPickers
+	} else if len(idlePickers) >= 1 {
+		aggState = connectivity.Idle
+		pickers = idlePickers
+	} else if len(transientFailurePickers) >= 1 {
+		aggState = connectivity.TransientFailure
+		pickers = transientFailurePickers
+	} else {
+		aggState = connectivity.TransientFailure
+		pickers = []balancer.Picker{base.NewErrPicker(errors.New("no children to pick from"))}
+	} // No children (resolver error before valid update).
+	p := &pickerWithChildStates{
+		pickers:     pickers,
+		childStates: childStates,
+		next:        uint32(rand.IntN(len(pickers))),
+	}
+	es.cc.UpdateState(balancer.State{
+		ConnectivityState: aggState,
+		Picker:            p,
+	})
+}
+
+// pickerWithChildStates delegates to the pickers it holds in a round robin
+// fashion. It also contains the childStates of all the endpointSharding's
+// children.
+type pickerWithChildStates struct {
+	pickers     []balancer.Picker
+	childStates []ChildState
+	next        uint32
+}
+
+func (p *pickerWithChildStates) Pick(info balancer.PickInfo) (balancer.PickResult, error) {
+	nextIndex := atomic.AddUint32(&p.next, 1)
+	picker := p.pickers[nextIndex%uint32(len(p.pickers))]
+	return picker.Pick(info)
+}
+
+// ChildStatesFromPicker returns the state of all the children managed by the
+// endpoint sharding balancer that created this picker.
+func ChildStatesFromPicker(picker balancer.Picker) []ChildState {
+	p, ok := picker.(*pickerWithChildStates)
+	if !ok {
+		return nil
+	}
+	return p.childStates
+}
+
+// balancerWrapper is a wrapper of a balancer. It ID's a child balancer by
+// endpoint, and persists recent child balancer state.
+type balancerWrapper struct {
+	// The following fields are initialized at build time and read-only after
+	// that and therefore do not need to be guarded by a mutex.
+
+	// child contains the wrapped balancer. Access its methods only through
+	// methods on balancerWrapper to ensure proper synchronization
+	child               balancer.Balancer
+	balancer.ClientConn // embed to intercept UpdateState, doesn't deal with SubConns
+
+	es *endpointSharding
+
+	// Access to the following fields is guarded by es.mu.
+
+	childState ChildState
+	isClosed   bool
+}
+
+func (bw *balancerWrapper) UpdateState(state balancer.State) {
+	bw.es.mu.Lock()
+	bw.childState.State = state
+	bw.es.mu.Unlock()
+	if state.ConnectivityState == connectivity.Idle && !bw.es.esOpts.DisableAutoReconnect {
+		bw.ExitIdle()
+	}
+	bw.es.updateState()
+}
+
+// ExitIdle pings an IDLE child balancer to exit idle in a new goroutine to
+// avoid deadlocks due to synchronous balancer state updates.
+func (bw *balancerWrapper) ExitIdle() {
+	if ei, ok := bw.child.(balancer.ExitIdler); ok {
+		go func() {
+			bw.es.childMu.Lock()
+			if !bw.isClosed {
+				ei.ExitIdle()
+			}
+			bw.es.childMu.Unlock()
+		}()
+	}
+}
+
+// updateClientConnStateLocked delivers the ClientConnState to the child
+// balancer. Callers must hold the child mutex of the parent endpointsharding
+// balancer.
+func (bw *balancerWrapper) updateClientConnStateLocked(ccs balancer.ClientConnState) error {
+	return bw.child.UpdateClientConnState(ccs)
+}
+
+// closeLocked closes the child balancer. Callers must hold the child mutext of
+// the parent endpointsharding balancer.
+func (bw *balancerWrapper) closeLocked() {
+	bw.child.Close()
+	bw.isClosed = true
+}
+
+func (bw *balancerWrapper) resolverErrorLocked(err error) {
+	bw.child.ResolverError(err)
+}

e2e/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go

@@ -120,7 +120,7 @@ func (pickfirstBuilder) Build(cc balancer.ClientConn, bo balancer.BuildOptions)
 	b := &pickfirstBalancer{
 		cc:              cc,
 		target:          bo.Target.String(),
-		metricsRecorder: bo.MetricsRecorder, // ClientConn will always create a Metrics Recorder.
+		metricsRecorder: cc.MetricsRecorder(),
 
 		subConns:              resolver.NewAddressMap(),
 		state:                 connectivity.Connecting,

e2e/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go

@@ -22,12 +22,13 @@
 package roundrobin
 
 import (
-	rand "math/rand/v2"
+	"fmt"
-	"sync/atomic"
 
 	"google.golang.org/grpc/balancer"
-	"google.golang.org/grpc/balancer/base"
+	"google.golang.org/grpc/balancer/endpointsharding"
+	"google.golang.org/grpc/balancer/pickfirst/pickfirstleaf"
 	"google.golang.org/grpc/grpclog"
+	internalgrpclog "google.golang.org/grpc/internal/grpclog"
 )
 
 // Name is the name of round_robin balancer.
@@ -35,47 +36,44 @@ const Name = "round_robin"
 
 var logger = grpclog.Component("roundrobin")
 
-// newBuilder creates a new roundrobin balancer builder.
-func newBuilder() balancer.Builder {
-	return base.NewBalancerBuilder(Name, &rrPickerBuilder{}, base.Config{HealthCheck: true})
-}
-
 func init() {
-	balancer.Register(newBuilder())
+	balancer.Register(builder{})
 }
 
-type rrPickerBuilder struct{}
+type builder struct{}
 
-func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.Picker {
+func (bb builder) Name() string {
-	logger.Infof("roundrobinPicker: Build called with info: %v", info)
+	return Name
-	if len(info.ReadySCs) == 0 {
-		return base.NewErrPicker(balancer.ErrNoSubConnAvailable)
-	}
-	scs := make([]balancer.SubConn, 0, len(info.ReadySCs))
-	for sc := range info.ReadySCs {
-		scs = append(scs, sc)
-	}
-	return &rrPicker{
-		subConns: scs,
-		// Start at a random index, as the same RR balancer rebuilds a new
-		// picker when SubConn states change, and we don't want to apply excess
-		// load to the first server in the list.
-		next: uint32(rand.IntN(len(scs))),
-	}
 }
 
-type rrPicker struct {
+func (bb builder) Build(cc balancer.ClientConn, opts balancer.BuildOptions) balancer.Balancer {
-	// subConns is the snapshot of the roundrobin balancer when this picker was
+	childBuilder := balancer.Get(pickfirstleaf.Name).Build
-	// created. The slice is immutable. Each Get() will do a round robin
+	bal := &rrBalancer{
-	// selection from it and return the selected SubConn.
+		cc:       cc,
-	subConns []balancer.SubConn
+		Balancer: endpointsharding.NewBalancer(cc, opts, childBuilder, endpointsharding.Options{}),
-	next     uint32
+	}
+	bal.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf("[%p] ", bal))
+	bal.logger.Infof("Created")
+	return bal
 }
 
-func (p *rrPicker) Pick(balancer.PickInfo) (balancer.PickResult, error) {
+type rrBalancer struct {
-	subConnsLen := uint32(len(p.subConns))
+	balancer.Balancer
-	nextIndex := atomic.AddUint32(&p.next, 1)
+	cc     balancer.ClientConn
-
+	logger *internalgrpclog.PrefixLogger
-	sc := p.subConns[nextIndex%subConnsLen]
+}
-	return balancer.PickResult{SubConn: sc}, nil
+
+func (b *rrBalancer) UpdateClientConnState(ccs balancer.ClientConnState) error {
+	return b.Balancer.UpdateClientConnState(balancer.ClientConnState{
+		// Enable the health listener in pickfirst children for client side health
+		// checks and outlier detection, if configured.
+		ResolverState: pickfirstleaf.EnableHealthListener(ccs.ResolverState),
+	})
+}
+
+func (b *rrBalancer) ExitIdle() {
+	// Should always be ok, as child is endpoint sharding.
+	if ei, ok := b.Balancer.(balancer.ExitIdler); ok {
+		ei.ExitIdle()
+	}
 }

e2e/vendor/google.golang.org/grpc/balancer/subconn.go

@@ -44,7 +44,7 @@ import (
 // should only use a single address.
 //
 // NOTICE: This interface is intended to be implemented by gRPC, or intercepted
-// by custom load balancing poilices.  Users should not need their own complete
+// by custom load balancing polices.  Users should not need their own complete
 // implementation of this interface -- they should always delegate to a SubConn
 // returned by ClientConn.NewSubConn() by embedding it in their implementations.
 // An embedded SubConn must never be nil, or runtime panics will occur.

e2e/vendor/google.golang.org/grpc/balancer_wrapper.go

@@ -26,6 +26,7 @@ import (
 	"google.golang.org/grpc/balancer"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/experimental/stats"
 	"google.golang.org/grpc/internal"
 	"google.golang.org/grpc/internal/balancer/gracefulswitch"
 	"google.golang.org/grpc/internal/channelz"
@@ -59,6 +60,7 @@ var (
 // It uses the gracefulswitch.Balancer internally to ensure that balancer
 // switches happen in a graceful manner.
 type ccBalancerWrapper struct {
+	internal.EnforceClientConnEmbedding
 	// The following fields are initialized when the wrapper is created and are
 	// read-only afterwards, and therefore can be accessed without a mutex.
 	cc               *ClientConn
@@ -92,7 +94,6 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper {
 			CustomUserAgent: cc.dopts.copts.UserAgent,
 			ChannelzParent:  cc.channelz,
 			Target:          cc.parsedTarget,
-			MetricsRecorder: cc.metricsRecorderList,
 		},
 		serializer:       grpcsync.NewCallbackSerializer(ctx),
 		serializerCancel: cancel,
@@ -101,6 +102,10 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper {
 	return ccb
 }
 
+func (ccb *ccBalancerWrapper) MetricsRecorder() stats.MetricsRecorder {
+	return ccb.cc.metricsRecorderList
+}
+
 // updateClientConnState is invoked by grpc to push a ClientConnState update to
 // the underlying balancer.  This is always executed from the serializer, so
 // it is safe to call into the balancer here.
@@ -415,7 +420,7 @@ func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (
 		}
 		acbw.producersMu.Unlock()
 	}
-	return pData.producer, grpcsync.OnceFunc(unref)
+	return pData.producer, sync.OnceFunc(unref)
 }
 
 func (acbw *acBalancerWrapper) closeProducers() {

e2e/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go

@@ -18,7 +18,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.35.2
+// 	protoc-gen-go v1.36.4
 // 	protoc        v5.27.1
 // source: grpc/binlog/v1/binarylog.proto
 
@@ -31,6 +31,7 @@ import (
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
 	reflect "reflect"
 	sync "sync"
+	unsafe "unsafe"
 )
 
 const (
@@ -233,10 +234,7 @@ func (Address_Type) EnumDescriptor() ([]byte, []int) {
 
 // Log entry we store in binary logs
 type GrpcLogEntry struct {
-	state         protoimpl.MessageState
+	state protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	// The timestamp of the binary log message
 	Timestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
 	// Uniquely identifies a call. The value must not be 0 in order to disambiguate
@@ -255,7 +253,7 @@ type GrpcLogEntry struct {
 	// The logger uses one of the following fields to record the payload,
 	// according to the type of the log entry.
 	//
-	// Types that are assignable to Payload:
+	// Types that are valid to be assigned to Payload:
 	//
 	//	*GrpcLogEntry_ClientHeader
 	//	*GrpcLogEntry_ServerHeader
@@ -270,6 +268,8 @@ type GrpcLogEntry struct {
 	// the case of trailers-only. On server side, peer is always
 	// logged on EVENT_TYPE_CLIENT_HEADER.
 	Peer          *Address `protobuf:"bytes,11,opt,name=peer,proto3" json:"peer,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *GrpcLogEntry) Reset() {
@@ -337,38 +337,46 @@ func (x *GrpcLogEntry) GetLogger() GrpcLogEntry_Logger {
 	return GrpcLogEntry_LOGGER_UNKNOWN
 }
 
-func (m *GrpcLogEntry) GetPayload() isGrpcLogEntry_Payload {
+func (x *GrpcLogEntry) GetPayload() isGrpcLogEntry_Payload {
-	if m != nil {
+	if x != nil {
-		return m.Payload
+		return x.Payload
 	}
 	return nil
 }
 
 func (x *GrpcLogEntry) GetClientHeader() *ClientHeader {
-	if x, ok := x.GetPayload().(*GrpcLogEntry_ClientHeader); ok {
+	if x != nil {
+		if x, ok := x.Payload.(*GrpcLogEntry_ClientHeader); ok {
 			return x.ClientHeader
 		}
+	}
 	return nil
 }
 
 func (x *GrpcLogEntry) GetServerHeader() *ServerHeader {
-	if x, ok := x.GetPayload().(*GrpcLogEntry_ServerHeader); ok {
+	if x != nil {
+		if x, ok := x.Payload.(*GrpcLogEntry_ServerHeader); ok {
 			return x.ServerHeader
 		}
+	}
 	return nil
 }
 
 func (x *GrpcLogEntry) GetMessage() *Message {
-	if x, ok := x.GetPayload().(*GrpcLogEntry_Message); ok {
+	if x != nil {
+		if x, ok := x.Payload.(*GrpcLogEntry_Message); ok {
 			return x.Message
 		}
+	}
 	return nil
 }
 
 func (x *GrpcLogEntry) GetTrailer() *Trailer {
-	if x, ok := x.GetPayload().(*GrpcLogEntry_Trailer); ok {
+	if x != nil {
+		if x, ok := x.Payload.(*GrpcLogEntry_Trailer); ok {
 			return x.Trailer
 		}
+	}
 	return nil
 }
 
@@ -416,10 +424,7 @@ func (*GrpcLogEntry_Message) isGrpcLogEntry_Payload() {}
 func (*GrpcLogEntry_Trailer) isGrpcLogEntry_Payload() {}
 
 type ClientHeader struct {
-	state         protoimpl.MessageState
+	state protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	// This contains only the metadata from the application.
 	Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
 	// The name of the RPC method, which looks something like:
@@ -434,6 +439,8 @@ type ClientHeader struct {
 	Authority string `protobuf:"bytes,3,opt,name=authority,proto3" json:"authority,omitempty"`
 	// the RPC timeout
 	Timeout       *durationpb.Duration `protobuf:"bytes,4,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ClientHeader) Reset() {
@@ -495,12 +502,11 @@ func (x *ClientHeader) GetTimeout() *durationpb.Duration {
 }
 
 type ServerHeader struct {
-	state         protoimpl.MessageState
+	state protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	// This contains only the metadata from the application.
 	Metadata      *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ServerHeader) Reset() {
@@ -541,10 +547,7 @@ func (x *ServerHeader) GetMetadata() *Metadata {
 }
 
 type Trailer struct {
-	state         protoimpl.MessageState
+	state protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	// This contains only the metadata from the application.
 	Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
 	// The gRPC status code.
@@ -555,6 +558,8 @@ type Trailer struct {
 	// The value of the 'grpc-status-details-bin' metadata key. If
 	// present, this is always an encoded 'google.rpc.Status' message.
 	StatusDetails []byte `protobuf:"bytes,4,opt,name=status_details,json=statusDetails,proto3" json:"status_details,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *Trailer) Reset() {
@@ -617,15 +622,14 @@ func (x *Trailer) GetStatusDetails() []byte {
 
 // Message payload, used by CLIENT_MESSAGE and SERVER_MESSAGE
 type Message struct {
-	state         protoimpl.MessageState
+	state protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	// Length of the message. It may not be the same as the length of the
 	// data field, as the logging payload can be truncated or omitted.
 	Length uint32 `protobuf:"varint,1,opt,name=length,proto3" json:"length,omitempty"`
 	// May be truncated or omitted.
 	Data          []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *Message) Reset() {
@@ -694,11 +698,10 @@ func (x *Message) GetData() []byte {
 // header is just a normal metadata key.
 // The pair will not count towards the size limit.
 type Metadata struct {
-	state         protoimpl.MessageState
+	state         protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	Entry         []*MetadataEntry       `protobuf:"bytes,1,rep,name=entry,proto3" json:"entry,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *Metadata) Reset() {
@@ -740,12 +743,11 @@ func (x *Metadata) GetEntry() []*MetadataEntry {
 
 // A metadata key value pair
 type MetadataEntry struct {
-	state         protoimpl.MessageState
+	state         protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	Key           string                 `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
 	Value         []byte                 `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *MetadataEntry) Reset() {
@@ -794,14 +796,13 @@ func (x *MetadataEntry) GetValue() []byte {
 
 // Address information
 type Address struct {
-	state         protoimpl.MessageState
+	state   protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	Type    Address_Type           `protobuf:"varint,1,opt,name=type,proto3,enum=grpc.binarylog.v1.Address_Type" json:"type,omitempty"`
 	Address string                 `protobuf:"bytes,2,opt,name=address,proto3" json:"address,omitempty"`
 	// only for TYPE_IPV4 and TYPE_IPV6
 	IpPort        uint32 `protobuf:"varint,3,opt,name=ip_port,json=ipPort,proto3" json:"ip_port,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *Address) Reset() {
@@ -857,7 +858,7 @@ func (x *Address) GetIpPort() uint32 {
 
 var File_grpc_binlog_v1_binarylog_proto protoreflect.FileDescriptor
 
-var file_grpc_binlog_v1_binarylog_proto_rawDesc = []byte{
+var file_grpc_binlog_v1_binarylog_proto_rawDesc = string([]byte{
 	0x0a, 0x1e, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x62, 0x69, 0x6e, 0x6c, 0x6f, 0x67, 0x2f, 0x76, 0x31,
 	0x2f, 0x62, 0x69, 0x6e, 0x61, 0x72, 0x79, 0x6c, 0x6f, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
 	0x12, 0x11, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x62, 0x69, 0x6e, 0x61, 0x72, 0x79, 0x6c, 0x6f, 0x67,
@@ -983,16 +984,16 @@ var file_grpc_binlog_v1_binarylog_proto_rawDesc = []byte{
 	0x69, 0x6e, 0x61, 0x72, 0x79, 0x6c, 0x6f, 0x67, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x62, 0x69,
 	0x6e, 0x61, 0x72, 0x79, 0x6c, 0x6f, 0x67, 0x5f, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
 	0x6f, 0x33,
-}
+})
 
 var (
 	file_grpc_binlog_v1_binarylog_proto_rawDescOnce sync.Once
-	file_grpc_binlog_v1_binarylog_proto_rawDescData = file_grpc_binlog_v1_binarylog_proto_rawDesc
+	file_grpc_binlog_v1_binarylog_proto_rawDescData []byte
 )
 
 func file_grpc_binlog_v1_binarylog_proto_rawDescGZIP() []byte {
 	file_grpc_binlog_v1_binarylog_proto_rawDescOnce.Do(func() {
-		file_grpc_binlog_v1_binarylog_proto_rawDescData = protoimpl.X.CompressGZIP(file_grpc_binlog_v1_binarylog_proto_rawDescData)
+		file_grpc_binlog_v1_binarylog_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_grpc_binlog_v1_binarylog_proto_rawDesc), len(file_grpc_binlog_v1_binarylog_proto_rawDesc)))
 	})
 	return file_grpc_binlog_v1_binarylog_proto_rawDescData
 }
@@ -1051,7 +1052,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_grpc_binlog_v1_binarylog_proto_rawDesc,
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_grpc_binlog_v1_binarylog_proto_rawDesc), len(file_grpc_binlog_v1_binarylog_proto_rawDesc)),
 			NumEnums:      3,
 			NumMessages:   8,
 			NumExtensions: 0,
@@ -1063,7 +1064,6 @@ func file_grpc_binlog_v1_binarylog_proto_init() {
 		MessageInfos:      file_grpc_binlog_v1_binarylog_proto_msgTypes,
 	}.Build()
 	File_grpc_binlog_v1_binarylog_proto = out.File
-	file_grpc_binlog_v1_binarylog_proto_rawDesc = nil
 	file_grpc_binlog_v1_binarylog_proto_goTypes = nil
 	file_grpc_binlog_v1_binarylog_proto_depIdxs = nil
 }

e2e/vendor/google.golang.org/grpc/clientconn.go

@@ -118,12 +118,26 @@ func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) (*ires
 
 // NewClient creates a new gRPC "channel" for the target URI provided.  No I/O
 // is performed.  Use of the ClientConn for RPCs will automatically cause it to
-// connect.  Connect may be used to manually create a connection, but for most
+// connect.  The Connect method may be called to manually create a connection,
-// users this is unnecessary.
+// but for most users this should be unnecessary.
 //
 // The target name syntax is defined in
-// https://github.com/grpc/grpc/blob/master/doc/naming.md.  e.g. to use dns
+// https://github.com/grpc/grpc/blob/master/doc/naming.md.  E.g. to use the dns
-// resolver, a "dns:///" prefix should be applied to the target.
+// name resolver, a "dns:///" prefix may be applied to the target.  The default
+// name resolver will be used if no scheme is detected, or if the parsed scheme
+// is not a registered name resolver.  The default resolver is "dns" but can be
+// overridden using the resolver package's SetDefaultScheme.
+//
+// Examples:
+//
+//   - "foo.googleapis.com:8080"
+//   - "dns:///foo.googleapis.com:8080"
+//   - "dns:///foo.googleapis.com"
+//   - "dns:///10.0.0.213:8080"
+//   - "dns:///%5B2001:db8:85a3:8d3:1319:8a2e:370:7348%5D:443"
+//   - "dns://8.8.8.8/foo.googleapis.com:8080"
+//   - "dns://8.8.8.8/foo.googleapis.com"
+//   - "zookeeper://zk.example.com:9900/example_service"
 //
 // The DialOptions returned by WithBlock, WithTimeout,
 // WithReturnConnectionError, and FailOnNonTempDialError are ignored by this
@@ -181,7 +195,7 @@ func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error)
 		}
 		cc.dopts.defaultServiceConfig, _ = scpr.Config.(*ServiceConfig)
 	}
-	cc.mkp = cc.dopts.copts.KeepaliveParams
+	cc.keepaliveParams = cc.dopts.copts.KeepaliveParams
 
 	if err = cc.initAuthority(); err != nil {
 		return nil, err
@@ -225,7 +239,12 @@ func Dial(target string, opts ...DialOption) (*ClientConn, error) {
 func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) {
 	// At the end of this method, we kick the channel out of idle, rather than
 	// waiting for the first rpc.
-	opts = append([]DialOption{withDefaultScheme("passthrough")}, opts...)
+	//
+	// WithLocalDNSResolution dial option in `grpc.Dial` ensures that it
+	// preserves behavior: when default scheme passthrough is used, skip
+	// hostname resolution, when "dns" is used for resolution, perform
+	// resolution on the client.
+	opts = append([]DialOption{withDefaultScheme("passthrough"), WithLocalDNSResolution()}, opts...)
 	cc, err := NewClient(target, opts...)
 	if err != nil {
 		return nil, err
@@ -618,7 +637,7 @@ type ClientConn struct {
 	balancerWrapper *ccBalancerWrapper         // Always recreated whenever entering idle to simplify Close.
 	sc              *ServiceConfig             // Latest service config received from the resolver.
 	conns           map[*addrConn]struct{}     // Set to nil on close.
-	mkp             keepalive.ClientParameters // May be updated upon receipt of a GoAway.
+	keepaliveParams keepalive.ClientParameters // May be updated upon receipt of a GoAway.
 	// firstResolveEvent is used to track whether the name resolver sent us at
 	// least one update. RPCs block on this event.  May be accessed without mu
 	// if we know we cannot be asked to enter idle mode while accessing it (e.g.
@@ -867,7 +886,13 @@ func (cc *ClientConn) Target() string {
 	return cc.target
 }
 
-// CanonicalTarget returns the canonical target string of the ClientConn.
+// CanonicalTarget returns the canonical target string used when creating cc.
+//
+// This always has the form "<scheme>://[authority]/<endpoint>".  For example:
+//
+//   - "dns:///example.com:42"
+//   - "dns://8.8.8.8/example.com:42"
+//   - "unix:///path/to/socket"
 func (cc *ClientConn) CanonicalTarget() string {
 	return cc.parsedTarget.String()
 }
@@ -1210,8 +1235,8 @@ func (ac *addrConn) adjustParams(r transport.GoAwayReason) {
 	case transport.GoAwayTooManyPings:
 		v := 2 * ac.dopts.copts.KeepaliveParams.Time
 		ac.cc.mu.Lock()
-		if v > ac.cc.mkp.Time {
+		if v > ac.cc.keepaliveParams.Time {
-			ac.cc.mkp.Time = v
+			ac.cc.keepaliveParams.Time = v
 		}
 		ac.cc.mu.Unlock()
 	}
@@ -1307,7 +1332,7 @@ func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, c
 		ac.mu.Lock()
 
 		ac.cc.mu.RLock()
-		ac.dopts.copts.KeepaliveParams = ac.cc.mkp
+		ac.dopts.copts.KeepaliveParams = ac.cc.keepaliveParams
 		ac.cc.mu.RUnlock()
 
 		copts := ac.dopts.copts

e2e/vendor/google.golang.org/grpc/dialoptions.go

@@ -73,7 +73,7 @@ type dialOptions struct {
 	chainUnaryInts  []UnaryClientInterceptor
 	chainStreamInts []StreamClientInterceptor
 
-	cp                          Compressor
+	compressorV0                Compressor
 	dc                          Decompressor
 	bs                          internalbackoff.Strategy
 	block                       bool
@@ -94,6 +94,8 @@ type dialOptions struct {
 	idleTimeout                 time.Duration
 	defaultScheme               string
 	maxCallAttempts             int
+	enableLocalDNSResolution    bool // Specifies if target hostnames should be resolved when proxying is enabled.
+	useProxy                    bool // Specifies if a server should be connected via proxy.
 }
 
 // DialOption configures how we set up the connection.
@@ -256,7 +258,7 @@ func WithCodec(c Codec) DialOption {
 // Deprecated: use UseCompressor instead.  Will be supported throughout 1.x.
 func WithCompressor(cp Compressor) DialOption {
 	return newFuncDialOption(func(o *dialOptions) {
-		o.cp = cp
+		o.compressorV0 = cp
 	})
 }
 
@@ -377,7 +379,22 @@ func WithInsecure() DialOption {
 // later release.
 func WithNoProxy() DialOption {
 	return newFuncDialOption(func(o *dialOptions) {
-		o.copts.UseProxy = false
+		o.useProxy = false
+	})
+}
+
+// WithLocalDNSResolution forces local DNS name resolution even when a proxy is
+// specified in the environment.  By default, the server name is provided
+// directly to the proxy as part of the CONNECT handshake. This is ignored if
+// WithNoProxy is used.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func WithLocalDNSResolution() DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.enableLocalDNSResolution = true
 	})
 }
 
@@ -667,7 +684,6 @@ func defaultDialOptions() dialOptions {
 		copts: transport.ConnectOptions{
 			ReadBufferSize:  defaultReadBufSize,
 			WriteBufferSize: defaultWriteBufSize,
-			UseProxy:        true,
 			UserAgent:       grpcUA,
 			BufferPool:      mem.DefaultBufferPool(),
 		},
@@ -675,6 +691,8 @@ func defaultDialOptions() dialOptions {
 		idleTimeout:              30 * time.Minute,
 		defaultScheme:            "dns",
 		maxCallAttempts:          defaultMaxCallAttempts,
+		useProxy:                 true,
+		enableLocalDNSResolution: false,
 	}
 }
 

e2e/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go

@@ -17,7 +17,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.35.2
+// 	protoc-gen-go v1.36.4
 // 	protoc        v5.27.1
 // source: grpc/health/v1/health.proto
 
@@ -28,6 +28,7 @@ import (
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
 	sync "sync"
+	unsafe "unsafe"
 )
 
 const (
@@ -90,11 +91,10 @@ func (HealthCheckResponse_ServingStatus) EnumDescriptor() ([]byte, []int) {
 }
 
 type HealthCheckRequest struct {
-	state         protoimpl.MessageState
+	state         protoimpl.MessageState `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	Service       string                 `protobuf:"bytes,1,opt,name=service,proto3" json:"service,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *HealthCheckRequest) Reset() {
@@ -135,11 +135,10 @@ func (x *HealthCheckRequest) GetService() string {
 }
 
 type HealthCheckResponse struct {
-	state         protoimpl.MessageState
+	state         protoimpl.MessageState            `protogen:"open.v1"`
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
 	Status        HealthCheckResponse_ServingStatus `protobuf:"varint,1,opt,name=status,proto3,enum=grpc.health.v1.HealthCheckResponse_ServingStatus" json:"status,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *HealthCheckResponse) Reset() {
@@ -181,7 +180,7 @@ func (x *HealthCheckResponse) GetStatus() HealthCheckResponse_ServingStatus {
 
 var File_grpc_health_v1_health_proto protoreflect.FileDescriptor
 
-var file_grpc_health_v1_health_proto_rawDesc = []byte{
+var file_grpc_health_v1_health_proto_rawDesc = string([]byte{
 	0x0a, 0x1b, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2f, 0x76, 0x31,
 	0x2f, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0e, 0x67,
 	0x72, 0x70, 0x63, 0x2e, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2e, 0x76, 0x31, 0x22, 0x2e, 0x0a,
@@ -210,23 +209,24 @@ var file_grpc_health_v1_health_proto_rawDesc = []byte{
 	0x68, 0x65, 0x63, 0x6b, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x67, 0x72,
 	0x70, 0x63, 0x2e, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2e, 0x76, 0x31, 0x2e, 0x48, 0x65, 0x61,
 	0x6c, 0x74, 0x68, 0x43, 0x68, 0x65, 0x63, 0x6b, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x30, 0x01, 0x42, 0x61, 0x0a, 0x11, 0x69, 0x6f, 0x2e, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x68, 0x65,
+	0x30, 0x01, 0x42, 0x70, 0x0a, 0x11, 0x69, 0x6f, 0x2e, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x68, 0x65,
 	0x61, 0x6c, 0x74, 0x68, 0x2e, 0x76, 0x31, 0x42, 0x0b, 0x48, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x50,
 	0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67,
 	0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x68,
 	0x65, 0x61, 0x6c, 0x74, 0x68, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x68, 0x65, 0x61, 0x6c, 0x74,
-	0x68, 0x5f, 0x76, 0x31, 0xaa, 0x02, 0x0e, 0x47, 0x72, 0x70, 0x63, 0x2e, 0x48, 0x65, 0x61, 0x6c,
+	0x68, 0x5f, 0x76, 0x31, 0xa2, 0x02, 0x0c, 0x47, 0x72, 0x70, 0x63, 0x48, 0x65, 0x61, 0x6c, 0x74,
-	0x74, 0x68, 0x2e, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x68, 0x56, 0x31, 0xaa, 0x02, 0x0e, 0x47, 0x72, 0x70, 0x63, 0x2e, 0x48, 0x65, 0x61, 0x6c, 0x74,
-}
+	0x68, 0x2e, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+})
 
 var (
 	file_grpc_health_v1_health_proto_rawDescOnce sync.Once
-	file_grpc_health_v1_health_proto_rawDescData = file_grpc_health_v1_health_proto_rawDesc
+	file_grpc_health_v1_health_proto_rawDescData []byte
 )
 
 func file_grpc_health_v1_health_proto_rawDescGZIP() []byte {
 	file_grpc_health_v1_health_proto_rawDescOnce.Do(func() {
-		file_grpc_health_v1_health_proto_rawDescData = protoimpl.X.CompressGZIP(file_grpc_health_v1_health_proto_rawDescData)
+		file_grpc_health_v1_health_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_grpc_health_v1_health_proto_rawDesc), len(file_grpc_health_v1_health_proto_rawDesc)))
 	})
 	return file_grpc_health_v1_health_proto_rawDescData
 }
@@ -260,7 +260,7 @@ func file_grpc_health_v1_health_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_grpc_health_v1_health_proto_rawDesc,
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_grpc_health_v1_health_proto_rawDesc), len(file_grpc_health_v1_health_proto_rawDesc)),
 			NumEnums:      1,
 			NumMessages:   2,
 			NumExtensions: 0,
@@ -272,7 +272,6 @@ func file_grpc_health_v1_health_proto_init() {
 		MessageInfos:      file_grpc_health_v1_health_proto_msgTypes,
 	}.Build()
 	File_grpc_health_v1_health_proto = out.File
-	file_grpc_health_v1_health_proto_rawDesc = nil
 	file_grpc_health_v1_health_proto_goTypes = nil
 	file_grpc_health_v1_health_proto_depIdxs = nil
 }

e2e/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go

@@ -109,6 +109,7 @@ func (gsb *Balancer) switchTo(builder balancer.Builder) (*balancerWrapper, error
 		return nil, errBalancerClosed
 	}
 	bw := &balancerWrapper{
+		ClientConn: gsb.cc,
 		builder:    builder,
 		gsb:        gsb,
 		lastState: balancer.State{
@@ -293,6 +294,7 @@ func (gsb *Balancer) Close() {
 // State updates from the wrapped balancer can result in invocation of the
 // graceful switch logic.
 type balancerWrapper struct {
+	balancer.ClientConn
 	balancer.Balancer
 	gsb     *Balancer
 	builder balancer.Builder
@@ -413,7 +415,3 @@ func (bw *balancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver
 	bw.gsb.mu.Unlock()
 	bw.gsb.cc.UpdateAddresses(sc, addrs)
 }
-
-func (bw *balancerWrapper) Target() string {
-	return bw.gsb.cc.Target()
-}

e2e/vendor/google.golang.org/grpc/internal/envconfig/xds.go

@@ -56,7 +56,11 @@ var (
 
 	// XDSDualstackEndpointsEnabled is true if gRPC should read the
 	// "additional addresses" in the xDS endpoint resource.
-	// TODO: https://github.com/grpc/grpc-go/issues/7866 - Control this using
+	XDSDualstackEndpointsEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_DUALSTACK_ENDPOINTS", true)
-	// an env variable when all LB policies handle endpoints.
+
-	XDSDualstackEndpointsEnabled = false
+	// XDSSystemRootCertsEnabled is true when xDS enabled gRPC clients can use
+	// the system's default root certificates for TLS certificate validation.
+	// For more details, see:
+	// https://github.com/grpc/proposal/blob/master/A82-xds-system-root-certs.md.
+	XDSSystemRootCertsEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_SYSTEM_ROOT_CERTS", false)
 )

e2e/vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go

@@ -1,32 +0,0 @@
-/*
- *
- * Copyright 2022 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package grpcsync
-
-import (
-	"sync"
-)
-
-// OnceFunc returns a function wrapping f which ensures f is only executed
-// once even if the returned function is executed multiple times.
-func OnceFunc(f func()) func() {
-	var once sync.Once
-	return func() {
-		once.Do(f)
-	}
-}

e2e/vendor/google.golang.org/grpc/internal/internal.go

@@ -64,6 +64,9 @@ var (
 	// gRPC server. An xDS-enabled server needs to know what type of credentials
 	// is configured on the underlying gRPC server. This is set by server.go.
 	GetServerCredentials any // func (*grpc.Server) credentials.TransportCredentials
+	// MetricsRecorderForServer returns the MetricsRecorderList derived from a
+	// server's stats handlers.
+	MetricsRecorderForServer any // func (*grpc.Server) estats.MetricsRecorder
 	// CanonicalString returns the canonical string of the code defined here:
 	// https://github.com/grpc/grpc/blob/master/doc/statuscodes.md.
 	//
@@ -151,6 +154,20 @@ var (
 	// other features, including the CSDS service.
 	NewXDSResolverWithConfigForTesting any // func([]byte) (resolver.Builder, error)
 
+	// NewXDSResolverWithPoolForTesting creates a new xDS resolver builder
+	// using the provided xDS pool instead of creating a new one using the
+	// bootstrap configuration specified by the supported environment variables.
+	// The resolver.Builder is meant to be used in conjunction with the
+	// grpc.WithResolvers DialOption. The resolver.Builder does not take
+	// ownership of the provided xDS client and it is the responsibility of the
+	// caller to close the client when no longer required.
+	//
+	// Testing Only
+	//
+	// This function should ONLY be used for testing and may not work with some
+	// other features, including the CSDS service.
+	NewXDSResolverWithPoolForTesting any // func(*xdsclient.Pool) (resolver.Builder, error)
+
 	// NewXDSResolverWithClientForTesting creates a new xDS resolver builder
 	// using the provided xDS client instead of creating a new one using the
 	// bootstrap configuration specified by the supported environment variables.
@@ -277,3 +294,9 @@ const RLSLoadBalancingPolicyName = "rls_experimental"
 type EnforceSubConnEmbedding interface {
 	enforceSubConnEmbedding()
 }
+
+// EnforceClientConnEmbedding is used to enforce proper ClientConn implementation
+// embedding.
+type EnforceClientConnEmbedding interface {
+	enforceClientConnEmbedding()
+}

e2e/vendor/google.golang.org/grpc/internal/proxyattributes/proxyattributes.go

@@ -0,0 +1,54 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package proxyattributes contains functions for getting and setting proxy
+// attributes like the CONNECT address and user info.
+package proxyattributes
+
+import (
+	"net/url"
+
+	"google.golang.org/grpc/resolver"
+)
+
+type keyType string
+
+const proxyOptionsKey = keyType("grpc.resolver.delegatingresolver.proxyOptions")
+
+// Options holds the proxy connection details needed during the CONNECT
+// handshake.
+type Options struct {
+	User        *url.Userinfo
+	ConnectAddr string
+}
+
+// Set returns a copy of addr with opts set in its attributes.
+func Set(addr resolver.Address, opts Options) resolver.Address {
+	addr.Attributes = addr.Attributes.WithValue(proxyOptionsKey, opts)
+	return addr
+}
+
+// Get returns the Options for the proxy [resolver.Address] and a boolean
+// value representing if the attribute is present or not. The returned data
+// should not be mutated.
+func Get(addr resolver.Address) (Options, bool) {
+	if a := addr.Attributes.Value(proxyOptionsKey); a != nil {
+		return a.(Options), true
+	}
+	return Options{}, false
+}

e2e/vendor/google.golang.org/grpc/internal/resolver/delegatingresolver/delegatingresolver.go

@@ -0,0 +1,329 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package delegatingresolver implements a resolver capable of resolving both
+// target URIs and proxy addresses.
+package delegatingresolver
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+	"sync"
+
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/proxyattributes"
+	"google.golang.org/grpc/resolver"
+	"google.golang.org/grpc/serviceconfig"
+)
+
+var (
+	logger = grpclog.Component("delegating-resolver")
+	// HTTPSProxyFromEnvironment will be overwritten in the tests
+	HTTPSProxyFromEnvironment = http.ProxyFromEnvironment
+)
+
+// delegatingResolver manages both target URI and proxy address resolution by
+// delegating these tasks to separate child resolvers. Essentially, it acts as
+// a intermediary between the gRPC ClientConn and the child resolvers.
+//
+// It implements the [resolver.Resolver] interface.
+type delegatingResolver struct {
+	target         resolver.Target     // parsed target URI to be resolved
+	cc             resolver.ClientConn // gRPC ClientConn
+	targetResolver resolver.Resolver   // resolver for the target URI, based on its scheme
+	proxyResolver  resolver.Resolver   // resolver for the proxy URI; nil if no proxy is configured
+	proxyURL       *url.URL            // proxy URL, derived from proxy environment and target
+
+	mu                  sync.Mutex         // protects all the fields below
+	targetResolverState *resolver.State    // state of the target resolver
+	proxyAddrs          []resolver.Address // resolved proxy addresses; empty if no proxy is configured
+}
+
+// nopResolver is a resolver that does nothing.
+type nopResolver struct{}
+
+func (nopResolver) ResolveNow(resolver.ResolveNowOptions) {}
+
+func (nopResolver) Close() {}
+
+// proxyURLForTarget determines the proxy URL for the given address based on
+// the environment. It can return the following:
+//   - nil URL, nil error: No proxy is configured or the address is excluded
+//     using the `NO_PROXY` environment variable or if req.URL.Host is
+//     "localhost" (with or without // a port number)
+//   - nil URL, non-nil error: An error occurred while retrieving the proxy URL.
+//   - non-nil URL, nil error: A proxy is configured, and the proxy URL was
+//     retrieved successfully without any errors.
+func proxyURLForTarget(address string) (*url.URL, error) {
+	req := &http.Request{URL: &url.URL{
+		Scheme: "https",
+		Host:   address,
+	}}
+	return HTTPSProxyFromEnvironment(req)
+}
+
+// New creates a new delegating resolver that can create up to two child
+// resolvers:
+//   - one to resolve the proxy address specified using the supported
+//     environment variables. This uses the registered resolver for the "dns"
+//     scheme.
+//   - one to resolve the target URI using the resolver specified by the scheme
+//     in the target URI or specified by the user using the WithResolvers dial
+//     option. As a special case, if the target URI's scheme is "dns" and a
+//     proxy is specified using the supported environment variables, the target
+//     URI's path portion is used as the resolved address unless target
+//     resolution is enabled using the dial option.
+func New(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions, targetResolverBuilder resolver.Builder, targetResolutionEnabled bool) (resolver.Resolver, error) {
+	r := &delegatingResolver{
+		target: target,
+		cc:     cc,
+	}
+
+	var err error
+	r.proxyURL, err = proxyURLForTarget(target.Endpoint())
+	if err != nil {
+		return nil, fmt.Errorf("delegating_resolver: failed to determine proxy URL for target %s: %v", target, err)
+	}
+
+	// proxy is not configured or proxy address excluded using `NO_PROXY` env
+	// var, so only target resolver is used.
+	if r.proxyURL == nil {
+		return targetResolverBuilder.Build(target, cc, opts)
+	}
+
+	if logger.V(2) {
+		logger.Infof("Proxy URL detected : %s", r.proxyURL)
+	}
+
+	// When the scheme is 'dns' and target resolution on client is not enabled,
+	// resolution should be handled by the proxy, not the client. Therefore, we
+	// bypass the target resolver and store the unresolved target address.
+	if target.URL.Scheme == "dns" && !targetResolutionEnabled {
+		state := resolver.State{
+			Addresses: []resolver.Address{{Addr: target.Endpoint()}},
+			Endpoints: []resolver.Endpoint{{Addresses: []resolver.Address{{Addr: target.Endpoint()}}}},
+		}
+		r.targetResolverState = &state
+	} else {
+		wcc := &wrappingClientConn{
+			stateListener: r.updateTargetResolverState,
+			parent:        r,
+		}
+		if r.targetResolver, err = targetResolverBuilder.Build(target, wcc, opts); err != nil {
+			return nil, fmt.Errorf("delegating_resolver: unable to build the resolver for target %s: %v", target, err)
+		}
+	}
+
+	if r.proxyResolver, err = r.proxyURIResolver(opts); err != nil {
+		return nil, fmt.Errorf("delegating_resolver: failed to build resolver for proxy URL %q: %v", r.proxyURL, err)
+	}
+
+	if r.targetResolver == nil {
+		r.targetResolver = nopResolver{}
+	}
+	if r.proxyResolver == nil {
+		r.proxyResolver = nopResolver{}
+	}
+	return r, nil
+}
+
+// proxyURIResolver creates a resolver for resolving proxy URIs using the
+// "dns" scheme. It adjusts the proxyURL to conform to the "dns:///" format and
+// builds a resolver with a wrappingClientConn to capture resolved addresses.
+func (r *delegatingResolver) proxyURIResolver(opts resolver.BuildOptions) (resolver.Resolver, error) {
+	proxyBuilder := resolver.Get("dns")
+	if proxyBuilder == nil {
+		panic("delegating_resolver: resolver for proxy not found for scheme dns")
+	}
+	url := *r.proxyURL
+	url.Scheme = "dns"
+	url.Path = "/" + r.proxyURL.Host
+	url.Host = "" // Clear the Host field to conform to the "dns:///" format
+
+	proxyTarget := resolver.Target{URL: url}
+	wcc := &wrappingClientConn{
+		stateListener: r.updateProxyResolverState,
+		parent:        r,
+	}
+	return proxyBuilder.Build(proxyTarget, wcc, opts)
+}
+
+func (r *delegatingResolver) ResolveNow(o resolver.ResolveNowOptions) {
+	r.targetResolver.ResolveNow(o)
+	r.proxyResolver.ResolveNow(o)
+}
+
+func (r *delegatingResolver) Close() {
+	r.targetResolver.Close()
+	r.targetResolver = nil
+
+	r.proxyResolver.Close()
+	r.proxyResolver = nil
+}
+
+// updateClientConnStateLocked creates a list of combined addresses by
+// pairing each proxy address with every target address. For each pair, it
+// generates a new [resolver.Address] using the proxy address, and adding the
+// target address as the attribute along with user info. It returns nil if
+// either resolver has not sent update even once and returns the error from
+// ClientConn update once both resolvers have sent update atleast once.
+func (r *delegatingResolver) updateClientConnStateLocked() error {
+	if r.targetResolverState == nil || r.proxyAddrs == nil {
+		return nil
+	}
+
+	curState := *r.targetResolverState
+	// If multiple resolved proxy addresses are present, we send only the
+	// unresolved proxy host and let net.Dial handle the proxy host name
+	// resolution when creating the transport. Sending all resolved addresses
+	// would increase the number of addresses passed to the ClientConn and
+	// subsequently to load balancing (LB) policies like Round Robin, leading
+	// to additional TCP connections. However, if there's only one resolved
+	// proxy address, we send it directly, as it doesn't affect the address
+	// count returned by the target resolver and the address count sent to the
+	// ClientConn.
+	var proxyAddr resolver.Address
+	if len(r.proxyAddrs) == 1 {
+		proxyAddr = r.proxyAddrs[0]
+	} else {
+		proxyAddr = resolver.Address{Addr: r.proxyURL.Host}
+	}
+	var addresses []resolver.Address
+	for _, targetAddr := range (*r.targetResolverState).Addresses {
+		addresses = append(addresses, proxyattributes.Set(proxyAddr, proxyattributes.Options{
+			User:        r.proxyURL.User,
+			ConnectAddr: targetAddr.Addr,
+		}))
+	}
+
+	// Create a list of combined endpoints by pairing all proxy endpoints
+	// with every target endpoint. Each time, it constructs a new
+	// [resolver.Endpoint] using the all addresses from all the proxy endpoint
+	// and the target addresses from one endpoint. The target address and user
+	// information from the proxy URL are added as attributes to the proxy
+	// address.The resulting list of addresses is then grouped into endpoints,
+	// covering all combinations of proxy and target endpoints.
+	var endpoints []resolver.Endpoint
+	for _, endpt := range (*r.targetResolverState).Endpoints {
+		var addrs []resolver.Address
+		for _, proxyAddr := range r.proxyAddrs {
+			for _, targetAddr := range endpt.Addresses {
+				addrs = append(addrs, proxyattributes.Set(proxyAddr, proxyattributes.Options{
+					User:        r.proxyURL.User,
+					ConnectAddr: targetAddr.Addr,
+				}))
+			}
+		}
+		endpoints = append(endpoints, resolver.Endpoint{Addresses: addrs})
+	}
+	// Use the targetResolverState for its service config and attributes
+	// contents. The state update is only sent after both the target and proxy
+	// resolvers have sent their updates, and curState has been updated with
+	// the combined addresses.
+	curState.Addresses = addresses
+	curState.Endpoints = endpoints
+	return r.cc.UpdateState(curState)
+}
+
+// updateProxyResolverState updates the proxy resolver state by storing proxy
+// addresses and endpoints, marking the resolver as ready, and triggering a
+// state update if both proxy and target resolvers are ready. If the ClientConn
+// returns a non-nil error, it calls `ResolveNow()` on the target resolver.  It
+// is a StateListener function of wrappingClientConn passed to the proxy resolver.
+func (r *delegatingResolver) updateProxyResolverState(state resolver.State) error {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	if logger.V(2) {
+		logger.Infof("Addresses received from proxy resolver: %s", state.Addresses)
+	}
+	if len(state.Endpoints) > 0 {
+		// We expect exactly one address per endpoint because the proxy
+		// resolver uses "dns" resolution.
+		r.proxyAddrs = make([]resolver.Address, 0, len(state.Endpoints))
+		for _, endpoint := range state.Endpoints {
+			r.proxyAddrs = append(r.proxyAddrs, endpoint.Addresses...)
+		}
+	} else if state.Addresses != nil {
+		r.proxyAddrs = state.Addresses
+	} else {
+		r.proxyAddrs = []resolver.Address{} // ensure proxyAddrs is non-nil to indicate an update has been received
+	}
+	err := r.updateClientConnStateLocked()
+	// Another possible approach was to block until updates are received from
+	// both resolvers. But this is not used because calling `New()` triggers
+	// `Build()`  for the first resolver, which calls `UpdateState()`. And the
+	// second resolver hasn't sent an update yet, so it would cause `New()` to
+	// block indefinitely.
+	if err != nil {
+		r.targetResolver.ResolveNow(resolver.ResolveNowOptions{})
+	}
+	return err
+}
+
+// updateTargetResolverState updates the target resolver state by storing target
+// addresses, endpoints, and service config, marking the resolver as ready, and
+// triggering a state update if both resolvers are ready. If the ClientConn
+// returns a non-nil error, it calls `ResolveNow()` on the proxy resolver. It
+// is a StateListener function of wrappingClientConn passed to the target resolver.
+func (r *delegatingResolver) updateTargetResolverState(state resolver.State) error {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+
+	if logger.V(2) {
+		logger.Infof("Addresses received from target resolver: %v", state.Addresses)
+	}
+	r.targetResolverState = &state
+	err := r.updateClientConnStateLocked()
+	if err != nil {
+		r.proxyResolver.ResolveNow(resolver.ResolveNowOptions{})
+	}
+	return nil
+}
+
+// wrappingClientConn serves as an intermediary between the parent ClientConn
+// and the child resolvers created here. It implements the resolver.ClientConn
+// interface and is passed in that capacity to the child resolvers.
+type wrappingClientConn struct {
+	// Callback to deliver resolver state updates
+	stateListener func(state resolver.State) error
+	parent        *delegatingResolver
+}
+
+// UpdateState receives resolver state updates and forwards them to the
+// appropriate listener function (either for the proxy or target resolver).
+func (wcc *wrappingClientConn) UpdateState(state resolver.State) error {
+	return wcc.stateListener(state)
+}
+
+// ReportError intercepts errors from the child resolvers and passes them to ClientConn.
+func (wcc *wrappingClientConn) ReportError(err error) {
+	wcc.parent.cc.ReportError(err)
+}
+
+// NewAddress intercepts the new resolved address from the child resolvers and
+// passes them to ClientConn.
+func (wcc *wrappingClientConn) NewAddress(addrs []resolver.Address) {
+	wcc.UpdateState(resolver.State{Addresses: addrs})
+}
+
+// ParseServiceConfig parses the provided service config and returns an
+// object that provides the parsed config.
+func (wcc *wrappingClientConn) ParseServiceConfig(serviceConfigJSON string) *serviceconfig.ParseResult {
+	return wcc.parent.cc.ParseServiceConfig(serviceConfigJSON)
+}

e2e/vendor/google.golang.org/grpc/internal/transport/http2_client.go

@@ -43,6 +43,7 @@ import (
 	"google.golang.org/grpc/internal/grpcsync"
 	"google.golang.org/grpc/internal/grpcutil"
 	imetadata "google.golang.org/grpc/internal/metadata"
+	"google.golang.org/grpc/internal/proxyattributes"
 	istatus "google.golang.org/grpc/internal/status"
 	isyscall "google.golang.org/grpc/internal/syscall"
 	"google.golang.org/grpc/internal/transport/networktype"
@@ -153,7 +154,7 @@ type http2Client struct {
 	logger       *grpclog.PrefixLogger
 }
 
-func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr resolver.Address, useProxy bool, grpcUA string) (net.Conn, error) {
+func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr resolver.Address, grpcUA string) (net.Conn, error) {
 	address := addr.Addr
 	networkType, ok := networktype.Get(addr)
 	if fn != nil {
@@ -177,8 +178,8 @@ func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error
 	if !ok {
 		networkType, address = parseDialTarget(address)
 	}
-	if networkType == "tcp" && useProxy {
+	if opts, present := proxyattributes.Get(addr); present {
-		return proxyDial(ctx, address, grpcUA)
+		return proxyDial(ctx, addr, grpcUA, opts)
 	}
 	return internal.NetDialerWithTCPKeepalive().DialContext(ctx, networkType, address)
 }
@@ -217,7 +218,7 @@ func NewHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
 	// address specific arbitrary data to reach custom dialers and credential handshakers.
 	connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes})
 
-	conn, err := dial(connectCtx, opts.Dialer, addr, opts.UseProxy, opts.UserAgent)
+	conn, err := dial(connectCtx, opts.Dialer, addr, opts.UserAgent)
 	if err != nil {
 		if opts.FailOnNonTempDialError {
 			return nil, connectionErrorf(isTemporary(err), err, "transport: error while dialing: %v", err)

e2e/vendor/google.golang.org/grpc/internal/transport/proxy.go

@@ -30,34 +30,16 @@ import (
 	"net/url"
 
 	"google.golang.org/grpc/internal"
+	"google.golang.org/grpc/internal/proxyattributes"
+	"google.golang.org/grpc/resolver"
 )
 
 const proxyAuthHeaderKey = "Proxy-Authorization"
 
-var (
-	// The following variable will be overwritten in the tests.
-	httpProxyFromEnvironment = http.ProxyFromEnvironment
-)
-
-func mapAddress(address string) (*url.URL, error) {
-	req := &http.Request{
-		URL: &url.URL{
-			Scheme: "https",
-			Host:   address,
-		},
-	}
-	url, err := httpProxyFromEnvironment(req)
-	if err != nil {
-		return nil, err
-	}
-	return url, nil
-}
-
 // To read a response from a net.Conn, http.ReadResponse() takes a bufio.Reader.
-// It's possible that this reader reads more than what's need for the response and stores
+// It's possible that this reader reads more than what's need for the response
-// those bytes in the buffer.
+// and stores those bytes in the buffer. bufConn wraps the original net.Conn
-// bufConn wraps the original net.Conn and the bufio.Reader to make sure we don't lose the
+// and the bufio.Reader to make sure we don't lose the bytes in the buffer.
-// bytes in the buffer.
 type bufConn struct {
 	net.Conn
 	r io.Reader
@@ -72,7 +54,7 @@ func basicAuth(username, password string) string {
 	return base64.StdEncoding.EncodeToString([]byte(auth))
 }
 
-func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr string, proxyURL *url.URL, grpcUA string) (_ net.Conn, err error) {
+func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, grpcUA string, opts proxyattributes.Options) (_ net.Conn, err error) {
 	defer func() {
 		if err != nil {
 			conn.Close()
@@ -81,15 +63,14 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri
 
 	req := &http.Request{
 		Method: http.MethodConnect,
-		URL:    &url.URL{Host: backendAddr},
+		URL:    &url.URL{Host: opts.ConnectAddr},
 		Header: map[string][]string{"User-Agent": {grpcUA}},
 	}
-	if t := proxyURL.User; t != nil {
+	if user := opts.User; user != nil {
-		u := t.Username()
+		u := user.Username()
-		p, _ := t.Password()
+		p, _ := user.Password()
 		req.Header.Add(proxyAuthHeaderKey, "Basic "+basicAuth(u, p))
 	}
-
 	if err := sendHTTPRequest(ctx, req, conn); err != nil {
 		return nil, fmt.Errorf("failed to write the HTTP request: %v", err)
 	}
@@ -117,28 +98,13 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri
 	return conn, nil
 }
 
-// proxyDial dials, connecting to a proxy first if necessary. Checks if a proxy
+// proxyDial establishes a TCP connection to the specified address and performs an HTTP CONNECT handshake.
-// is necessary, dials, does the HTTP CONNECT handshake, and returns the
+func proxyDial(ctx context.Context, addr resolver.Address, grpcUA string, opts proxyattributes.Options) (net.Conn, error) {
-// connection.
+	conn, err := internal.NetDialerWithTCPKeepalive().DialContext(ctx, "tcp", addr.Addr)
-func proxyDial(ctx context.Context, addr string, grpcUA string) (net.Conn, error) {
-	newAddr := addr
-	proxyURL, err := mapAddress(addr)
 	if err != nil {
 		return nil, err
 	}
-	if proxyURL != nil {
+	return doHTTPConnectHandshake(ctx, conn, grpcUA, opts)
-		newAddr = proxyURL.Host
-	}
-
-	conn, err := internal.NetDialerWithTCPKeepalive().DialContext(ctx, "tcp", newAddr)
-	if err != nil {
-		return nil, err
-	}
-	if proxyURL == nil {
-		// proxy is disabled if proxyURL is nil.
-		return conn, err
-	}
-	return doHTTPConnectHandshake(ctx, conn, addr, proxyURL, grpcUA)
 }
 
 func sendHTTPRequest(ctx context.Context, req *http.Request, conn net.Conn) error {

e2e/vendor/google.golang.org/grpc/internal/transport/transport.go

@@ -502,8 +502,6 @@ type ConnectOptions struct {
 	ChannelzParent *channelz.SubChannel
 	// MaxHeaderListSize sets the max (uncompressed) size of header list that is prepared to be received.
 	MaxHeaderListSize *uint32
-	// UseProxy specifies if a proxy should be used.
-	UseProxy bool
 	// The mem.BufferPool to use when reading/writing to the wire.
 	BufferPool mem.BufferPool
 }

e2e/vendor/google.golang.org/grpc/picker_wrapper.go

@@ -123,7 +123,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
 				if lastPickErr != nil {
 					errStr = "latest balancer error: " + lastPickErr.Error()
 				} else {
-					errStr = fmt.Sprintf("received context error while waiting for new LB policy update: %s", ctx.Err().Error())
+					errStr = fmt.Sprintf("%v while waiting for connections to become ready", ctx.Err())
 				}
 				switch ctx.Err() {
 				case context.DeadlineExceeded:

e2e/vendor/google.golang.org/grpc/resolver/resolver.go

@@ -30,6 +30,7 @@ import (
 
 	"google.golang.org/grpc/attributes"
 	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/experimental/stats"
 	"google.golang.org/grpc/internal"
 	"google.golang.org/grpc/serviceconfig"
 )
@@ -175,6 +176,8 @@ type BuildOptions struct {
 	// Authority is the effective authority of the clientconn for which the
 	// resolver is built.
 	Authority string
+	// MetricsRecorder is the metrics recorder to do recording.
+	MetricsRecorder stats.MetricsRecorder
 }
 
 // An Endpoint is one network endpoint, or server, which may have multiple

e2e/vendor/google.golang.org/grpc/resolver_wrapper.go

@@ -26,6 +26,7 @@ import (
 	"google.golang.org/grpc/internal/channelz"
 	"google.golang.org/grpc/internal/grpcsync"
 	"google.golang.org/grpc/internal/pretty"
+	"google.golang.org/grpc/internal/resolver/delegatingresolver"
 	"google.golang.org/grpc/resolver"
 	"google.golang.org/grpc/serviceconfig"
 )
@@ -76,9 +77,19 @@ func (ccr *ccResolverWrapper) start() error {
 			CredsBundle:          ccr.cc.dopts.copts.CredsBundle,
 			Dialer:               ccr.cc.dopts.copts.Dialer,
 			Authority:            ccr.cc.authority,
+			MetricsRecorder:      ccr.cc.metricsRecorderList,
 		}
 		var err error
+		// The delegating resolver is used unless:
+		//   - A custom dialer is provided via WithContextDialer dialoption or
+		//   - Proxy usage is disabled through WithNoProxy dialoption.
+		// In these cases, the resolver is built based on the scheme of target,
+		// using the appropriate resolver builder.
+		if ccr.cc.dopts.copts.Dialer != nil || !ccr.cc.dopts.useProxy {
 			ccr.resolver, err = ccr.cc.resolverBuilder.Build(ccr.cc.parsedTarget, ccr, opts)
+		} else {
+			ccr.resolver, err = delegatingresolver.New(ccr.cc.parsedTarget, ccr, opts, ccr.cc.resolverBuilder, ccr.cc.dopts.enableLocalDNSResolution)
+		}
 		errCh <- err
 	})
 	return <-errCh

e2e/vendor/google.golang.org/grpc/rpc_util.go

@@ -151,7 +151,7 @@ func (d *gzipDecompressor) Type() string {
 
 // callInfo contains all related configuration and information about an RPC.
 type callInfo struct {
-	compressorType        string
+	compressorName        string
 	failFast              bool
 	maxReceiveMessageSize *int
 	maxSendMessageSize    *int
@@ -222,7 +222,7 @@ type HeaderCallOption struct {
 
 func (o HeaderCallOption) before(*callInfo) error { return nil }
 func (o HeaderCallOption) after(_ *callInfo, attempt *csAttempt) {
-	*o.HeaderAddr, _ = attempt.s.Header()
+	*o.HeaderAddr, _ = attempt.transportStream.Header()
 }
 
 // Trailer returns a CallOptions that retrieves the trailer metadata
@@ -244,7 +244,7 @@ type TrailerCallOption struct {
 
 func (o TrailerCallOption) before(*callInfo) error { return nil }
 func (o TrailerCallOption) after(_ *callInfo, attempt *csAttempt) {
-	*o.TrailerAddr = attempt.s.Trailer()
+	*o.TrailerAddr = attempt.transportStream.Trailer()
 }
 
 // Peer returns a CallOption that retrieves peer information for a unary RPC.
@@ -266,7 +266,7 @@ type PeerCallOption struct {
 
 func (o PeerCallOption) before(*callInfo) error { return nil }
 func (o PeerCallOption) after(_ *callInfo, attempt *csAttempt) {
-	if x, ok := peer.FromContext(attempt.s.Context()); ok {
+	if x, ok := peer.FromContext(attempt.transportStream.Context()); ok {
 		*o.PeerAddr = *x
 	}
 }
@@ -435,7 +435,7 @@ type CompressorCallOption struct {
 }
 
 func (o CompressorCallOption) before(c *callInfo) error {
-	c.compressorType = o.CompressorType
+	c.compressorName = o.CompressorType
 	return nil
 }
 func (o CompressorCallOption) after(*callInfo, *csAttempt) {}
@@ -692,9 +692,9 @@ func encode(c baseCodec, msg any) (mem.BufferSlice, error) {
 	if err != nil {
 		return nil, status.Errorf(codes.Internal, "grpc: error while marshaling: %v", err.Error())
 	}
-	if uint(b.Len()) > math.MaxUint32 {
+	if bufSize := uint(b.Len()); bufSize > math.MaxUint32 {
 		b.Free()
-		return nil, status.Errorf(codes.ResourceExhausted, "grpc: message too large (%d bytes)", len(b))
+		return nil, status.Errorf(codes.ResourceExhausted, "grpc: message too large (%d bytes)", bufSize)
 	}
 	return b, nil
 }
@@ -828,30 +828,13 @@ func recvAndDecompress(p *parser, s recvCompressor, dc Decompressor, maxReceiveM
 		return nil, st.Err()
 	}
 
-	var size int
 	if pf.isCompressed() {
 		defer compressed.Free()
-
 		// To match legacy behavior, if the decompressor is set by WithDecompressor or RPCDecompressor,
 		// use this decompressor as the default.
-		if dc != nil {
+		out, err = decompress(compressor, compressed, dc, maxReceiveMessageSize, p.bufferPool)
-			var uncompressedBuf []byte
-			uncompressedBuf, err = dc.Do(compressed.Reader())
-			if err == nil {
-				out = mem.BufferSlice{mem.SliceBuffer(uncompressedBuf)}
-			}
-			size = len(uncompressedBuf)
-		} else {
-			out, size, err = decompress(compressor, compressed, maxReceiveMessageSize, p.bufferPool)
-		}
 		if err != nil {
-			return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err)
+			return nil, err
-		}
-		if size > maxReceiveMessageSize {
-			out.Free()
-			// TODO: Revisit the error code. Currently keep it consistent with java
-			// implementation.
-			return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize)
 		}
 	} else {
 		out = compressed
@@ -866,20 +849,46 @@ func recvAndDecompress(p *parser, s recvCompressor, dc Decompressor, maxReceiveM
 	return out, nil
 }
 
-// Using compressor, decompress d, returning data and size.
+// decompress processes the given data by decompressing it using either a custom decompressor or a standard compressor.
-// Optionally, if data will be over maxReceiveMessageSize, just return the size.
+// If a custom decompressor is provided, it takes precedence. The function validates that the decompressed data
-func decompress(compressor encoding.Compressor, d mem.BufferSlice, maxReceiveMessageSize int, pool mem.BufferPool) (mem.BufferSlice, int, error) {
+// does not exceed the specified maximum size and returns an error if this limit is exceeded.
+// On success, it returns the decompressed data. Otherwise, it returns an error if decompression fails or the data exceeds the size limit.
+func decompress(compressor encoding.Compressor, d mem.BufferSlice, dc Decompressor, maxReceiveMessageSize int, pool mem.BufferPool) (mem.BufferSlice, error) {
+	if dc != nil {
+		uncompressed, err := dc.Do(d.Reader())
+		if err != nil {
+			return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err)
+		}
+		if len(uncompressed) > maxReceiveMessageSize {
+			return nil, status.Errorf(codes.ResourceExhausted, "grpc: message after decompression larger than max (%d vs. %d)", len(uncompressed), maxReceiveMessageSize)
+		}
+		return mem.BufferSlice{mem.SliceBuffer(uncompressed)}, nil
+	}
+	if compressor != nil {
 		dcReader, err := compressor.Decompress(d.Reader())
 		if err != nil {
-		return nil, 0, err
+			return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the message: %v", err)
 		}
 
-	out, err := mem.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1), pool)
+		out, err := mem.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)), pool)
 		if err != nil {
 			out.Free()
-		return nil, 0, err
+			return nil, status.Errorf(codes.Internal, "grpc: failed to read decompressed data: %v", err)
 		}
-	return out, out.Len(), nil
+
+		if out.Len() == maxReceiveMessageSize && !atEOF(dcReader) {
+			out.Free()
+			return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max %d", maxReceiveMessageSize)
+		}
+		return out, nil
+	}
+	return nil, status.Errorf(codes.Internal, "grpc: no decompressor available for compressed payload")
+}
+
+// atEOF reads data from r and returns true if zero bytes could be read and r.Read returns EOF.
+func atEOF(dcReader io.Reader) bool {
+	n, err := dcReader.Read(make([]byte, 1))
+	return n == 0 && err == io.EOF
 }
 
 type recvCompressor interface {

e2e/vendor/google.golang.org/grpc/server.go

@@ -37,12 +37,14 @@ import (
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/encoding"
 	"google.golang.org/grpc/encoding/proto"
+	estats "google.golang.org/grpc/experimental/stats"
 	"google.golang.org/grpc/grpclog"
 	"google.golang.org/grpc/internal"
 	"google.golang.org/grpc/internal/binarylog"
 	"google.golang.org/grpc/internal/channelz"
 	"google.golang.org/grpc/internal/grpcsync"
 	"google.golang.org/grpc/internal/grpcutil"
+	istats "google.golang.org/grpc/internal/stats"
 	"google.golang.org/grpc/internal/transport"
 	"google.golang.org/grpc/keepalive"
 	"google.golang.org/grpc/mem"
@@ -82,6 +84,9 @@ func init() {
 	internal.BinaryLogger = binaryLogger
 	internal.JoinServerOptions = newJoinServerOption
 	internal.BufferPool = bufferPool
+	internal.MetricsRecorderForServer = func(srv *Server) estats.MetricsRecorder {
+		return istats.NewMetricsRecorderList(srv.opts.statsHandlers)
+	}
 }
 
 var statusOK = status.New(codes.OK, "")
@@ -643,7 +648,7 @@ func (s *Server) serverWorker() {
 // connections to reduce the time spent overall on runtime.morestack.
 func (s *Server) initServerWorkers() {
 	s.serverWorkerChannel = make(chan func())
-	s.serverWorkerChannelClose = grpcsync.OnceFunc(func() {
+	s.serverWorkerChannelClose = sync.OnceFunc(func() {
 		close(s.serverWorkerChannel)
 	})
 	for i := uint32(0); i < s.opts.numServerWorkers; i++ {
@@ -1645,10 +1650,10 @@ func (s *Server) processStreamingRPC(ctx context.Context, stream *transport.Serv
 	// If dc is set and matches the stream's compression, use it.  Otherwise, try
 	// to find a matching registered compressor for decomp.
 	if rc := stream.RecvCompress(); s.opts.dc != nil && s.opts.dc.Type() == rc {
-		ss.dc = s.opts.dc
+		ss.decompressorV0 = s.opts.dc
 	} else if rc != "" && rc != encoding.Identity {
-		ss.decomp = encoding.GetCompressor(rc)
+		ss.decompressorV1 = encoding.GetCompressor(rc)
-		if ss.decomp == nil {
+		if ss.decompressorV1 == nil {
 			st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc)
 			ss.s.WriteStatus(st)
 			return st.Err()
@@ -1660,12 +1665,12 @@ func (s *Server) processStreamingRPC(ctx context.Context, stream *transport.Serv
 	//
 	// NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686.
 	if s.opts.cp != nil {
-		ss.cp = s.opts.cp
+		ss.compressorV0 = s.opts.cp
 		ss.sendCompressorName = s.opts.cp.Type()
 	} else if rc := stream.RecvCompress(); rc != "" && rc != encoding.Identity {
 		// Legacy compressor not specified; attempt to respond with same encoding.
-		ss.comp = encoding.GetCompressor(rc)
+		ss.compressorV1 = encoding.GetCompressor(rc)
-		if ss.comp != nil {
+		if ss.compressorV1 != nil {
 			ss.sendCompressorName = rc
 		}
 	}
@@ -1676,7 +1681,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, stream *transport.Serv
 		}
 	}
 
-	ss.ctx = newContextWithRPCInfo(ss.ctx, false, ss.codec, ss.cp, ss.comp)
+	ss.ctx = newContextWithRPCInfo(ss.ctx, false, ss.codec, ss.compressorV0, ss.compressorV1)
 
 	if trInfo != nil {
 		trInfo.tr.LazyLog(&trInfo.firstLine, false)
@@ -1930,7 +1935,7 @@ func (s *Server) stop(graceful bool) {
 	s.conns = nil
 
 	if s.opts.numServerWorkers > 0 {
-		// Closing the channel (only once, via grpcsync.OnceFunc) after all the
+		// Closing the channel (only once, via sync.OnceFunc) after all the
 		// connections have been closed above ensures that there are no
 		// goroutines executing the callback passed to st.HandleStreams (where
 		// the channel is written to).

e2e/vendor/google.golang.org/grpc/stream.go

@@ -258,9 +258,9 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
 }
 
 func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, mc serviceconfig.MethodConfig, onCommit, doneFunc func(), opts ...CallOption) (_ iresolver.ClientStream, err error) {
-	c := defaultCallInfo()
+	callInfo := defaultCallInfo()
 	if mc.WaitForReady != nil {
-		c.failFast = !*mc.WaitForReady
+		callInfo.failFast = !*mc.WaitForReady
 	}
 
 	// Possible context leak:
@@ -281,20 +281,20 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client
 	}()
 
 	for _, o := range opts {
-		if err := o.before(c); err != nil {
+		if err := o.before(callInfo); err != nil {
 			return nil, toRPCErr(err)
 		}
 	}
-	c.maxSendMessageSize = getMaxSize(mc.MaxReqSize, c.maxSendMessageSize, defaultClientMaxSendMessageSize)
+	callInfo.maxSendMessageSize = getMaxSize(mc.MaxReqSize, callInfo.maxSendMessageSize, defaultClientMaxSendMessageSize)
-	c.maxReceiveMessageSize = getMaxSize(mc.MaxRespSize, c.maxReceiveMessageSize, defaultClientMaxReceiveMessageSize)
+	callInfo.maxReceiveMessageSize = getMaxSize(mc.MaxRespSize, callInfo.maxReceiveMessageSize, defaultClientMaxReceiveMessageSize)
-	if err := setCallInfoCodec(c); err != nil {
+	if err := setCallInfoCodec(callInfo); err != nil {
 		return nil, err
 	}
 
 	callHdr := &transport.CallHdr{
 		Host:           cc.authority,
 		Method:         method,
-		ContentSubtype: c.contentSubtype,
+		ContentSubtype: callInfo.contentSubtype,
 		DoneFunc:       doneFunc,
 	}
 
@@ -302,22 +302,22 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client
 	// set.  In that case, also find the compressor from the encoding package.
 	// Otherwise, use the compressor configured by the WithCompressor DialOption,
 	// if set.
-	var cp Compressor
+	var compressorV0 Compressor
-	var comp encoding.Compressor
+	var compressorV1 encoding.Compressor
-	if ct := c.compressorType; ct != "" {
+	if ct := callInfo.compressorName; ct != "" {
 		callHdr.SendCompress = ct
 		if ct != encoding.Identity {
-			comp = encoding.GetCompressor(ct)
+			compressorV1 = encoding.GetCompressor(ct)
-			if comp == nil {
+			if compressorV1 == nil {
 				return nil, status.Errorf(codes.Internal, "grpc: Compressor is not installed for requested grpc-encoding %q", ct)
 			}
 		}
-	} else if cc.dopts.cp != nil {
+	} else if cc.dopts.compressorV0 != nil {
-		callHdr.SendCompress = cc.dopts.cp.Type()
+		callHdr.SendCompress = cc.dopts.compressorV0.Type()
-		cp = cc.dopts.cp
+		compressorV0 = cc.dopts.compressorV0
 	}
-	if c.creds != nil {
+	if callInfo.creds != nil {
-		callHdr.Creds = c.creds
+		callHdr.Creds = callInfo.creds
 	}
 
 	cs := &clientStream{
@@ -325,12 +325,12 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client
 		ctx:          ctx,
 		methodConfig: &mc,
 		opts:         opts,
-		callInfo:     c,
+		callInfo:     callInfo,
 		cc:           cc,
 		desc:         desc,
-		codec:        c.codec,
+		codec:        callInfo.codec,
-		cp:           cp,
+		compressorV0: compressorV0,
-		comp:         comp,
+		compressorV1: compressorV1,
 		cancel:       cancel,
 		firstAttempt: true,
 		onCommit:     onCommit,
@@ -412,7 +412,7 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error)
 		return nil, ErrClientConnClosing
 	}
 
-	ctx := newContextWithRPCInfo(cs.ctx, cs.callInfo.failFast, cs.callInfo.codec, cs.cp, cs.comp)
+	ctx := newContextWithRPCInfo(cs.ctx, cs.callInfo.failFast, cs.callInfo.codec, cs.compressorV0, cs.compressorV1)
 	method := cs.callHdr.Method
 	var beginTime time.Time
 	shs := cs.cc.dopts.copts.StatsHandlers
@@ -457,7 +457,7 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error)
 		ctx:            ctx,
 		beginTime:      beginTime,
 		cs:             cs,
-		dc:            cs.cc.dopts.dc,
+		decompressorV0: cs.cc.dopts.dc,
 		statsHandlers:  shs,
 		trInfo:         trInfo,
 	}, nil
@@ -467,7 +467,7 @@ func (a *csAttempt) getTransport() error {
 	cs := a.cs
 
 	var err error
-	a.t, a.pickResult, err = cs.cc.getTransport(a.ctx, cs.callInfo.failFast, cs.callHdr.Method)
+	a.transport, a.pickResult, err = cs.cc.getTransport(a.ctx, cs.callInfo.failFast, cs.callHdr.Method)
 	if err != nil {
 		if de, ok := err.(dropError); ok {
 			err = de.error
@@ -476,7 +476,7 @@ func (a *csAttempt) getTransport() error {
 		return err
 	}
 	if a.trInfo != nil {
-		a.trInfo.firstLine.SetRemoteAddr(a.t.RemoteAddr())
+		a.trInfo.firstLine.SetRemoteAddr(a.transport.RemoteAddr())
 	}
 	return nil
 }
@@ -503,7 +503,7 @@ func (a *csAttempt) newStream() error {
 		a.ctx = metadata.NewOutgoingContext(a.ctx, md)
 	}
 
-	s, err := a.t.NewStream(a.ctx, cs.callHdr)
+	s, err := a.transport.NewStream(a.ctx, cs.callHdr)
 	if err != nil {
 		nse, ok := err.(*transport.NewStreamError)
 		if !ok {
@@ -518,9 +518,9 @@ func (a *csAttempt) newStream() error {
 		// Unwrap and convert error.
 		return toRPCErr(nse.Err)
 	}
-	a.s = s
+	a.transportStream = s
 	a.ctx = s.Context()
-	a.p = &parser{r: s, bufferPool: a.cs.cc.dopts.copts.BufferPool}
+	a.parser = &parser{r: s, bufferPool: a.cs.cc.dopts.copts.BufferPool}
 	return nil
 }
 
@@ -533,8 +533,8 @@ type clientStream struct {
 	desc     *StreamDesc
 
 	codec        baseCodec
-	cp    Compressor
+	compressorV0 Compressor
-	comp  encoding.Compressor
+	compressorV1 encoding.Compressor
 
 	cancel context.CancelFunc // cancels all attempts
 
@@ -585,15 +585,15 @@ type replayOp struct {
 type csAttempt struct {
 	ctx             context.Context
 	cs              *clientStream
-	t          transport.ClientTransport
+	transport       transport.ClientTransport
-	s          *transport.ClientStream
+	transportStream *transport.ClientStream
-	p          *parser
+	parser          *parser
 	pickResult      balancer.PickResult
 
 	finished        bool
-	dc        Decompressor
+	decompressorV0  Decompressor
-	decomp    encoding.Compressor
+	decompressorV1  encoding.Compressor
-	decompSet bool
+	decompressorSet bool
 
 	mu sync.Mutex // guards trInfo.tr
 	// trInfo may be nil (if EnableTracing is false).
@@ -639,14 +639,14 @@ func (a *csAttempt) shouldRetry(err error) (bool, error) {
 		// RPC is finished or committed or was dropped by the picker; cannot retry.
 		return false, err
 	}
-	if a.s == nil && a.allowTransparentRetry {
+	if a.transportStream == nil && a.allowTransparentRetry {
 		return true, nil
 	}
 	// Wait for the trailers.
 	unprocessed := false
-	if a.s != nil {
+	if a.transportStream != nil {
-		<-a.s.Done()
+		<-a.transportStream.Done()
-		unprocessed = a.s.Unprocessed()
+		unprocessed = a.transportStream.Unprocessed()
 	}
 	if cs.firstAttempt && unprocessed {
 		// First attempt, stream unprocessed: transparently retry.
@@ -658,14 +658,14 @@ func (a *csAttempt) shouldRetry(err error) (bool, error) {
 
 	pushback := 0
 	hasPushback := false
-	if a.s != nil {
+	if a.transportStream != nil {
-		if !a.s.TrailersOnly() {
+		if !a.transportStream.TrailersOnly() {
 			return false, err
 		}
 
 		// TODO(retry): Move down if the spec changes to not check server pushback
 		// before considering this a failure for throttling.
-		sps := a.s.Trailer()["grpc-retry-pushback-ms"]
+		sps := a.transportStream.Trailer()["grpc-retry-pushback-ms"]
 		if len(sps) == 1 {
 			var e error
 			if pushback, e = strconv.Atoi(sps[0]); e != nil || pushback < 0 {
@@ -682,8 +682,8 @@ func (a *csAttempt) shouldRetry(err error) (bool, error) {
 	}
 
 	var code codes.Code
-	if a.s != nil {
+	if a.transportStream != nil {
-		code = a.s.Status().Code()
+		code = a.transportStream.Status().Code()
 	} else {
 		code = status.Code(err)
 	}
@@ -756,8 +756,8 @@ func (cs *clientStream) Context() context.Context {
 	cs.commitAttempt()
 	// No need to lock before using attempt, since we know it is committed and
 	// cannot change.
-	if cs.attempt.s != nil {
+	if cs.attempt.transportStream != nil {
-		return cs.attempt.s.Context()
+		return cs.attempt.transportStream.Context()
 	}
 	return cs.ctx
 }
@@ -794,9 +794,9 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func())
 			continue
 		}
 		if err == io.EOF {
-			<-a.s.Done()
+			<-a.transportStream.Done()
 		}
-		if err == nil || (err == io.EOF && a.s.Status().Code() == codes.OK) {
+		if err == nil || (err == io.EOF && a.transportStream.Status().Code() == codes.OK) {
 			onSuccess()
 			cs.mu.Unlock()
 			return err
@@ -812,7 +812,7 @@ func (cs *clientStream) Header() (metadata.MD, error) {
 	var m metadata.MD
 	err := cs.withRetry(func(a *csAttempt) error {
 		var err error
-		m, err = a.s.Header()
+		m, err = a.transportStream.Header()
 		return toRPCErr(err)
 	}, cs.commitAttemptLocked)
 
@@ -856,10 +856,10 @@ func (cs *clientStream) Trailer() metadata.MD {
 	// directions -- it will prevent races and should not meaningfully impact
 	// performance.
 	cs.commitAttempt()
-	if cs.attempt.s == nil {
+	if cs.attempt.transportStream == nil {
 		return nil
 	}
-	return cs.attempt.s.Trailer()
+	return cs.attempt.transportStream.Trailer()
 }
 
 func (cs *clientStream) replayBufferLocked(attempt *csAttempt) error {
@@ -904,7 +904,7 @@ func (cs *clientStream) SendMsg(m any) (err error) {
 	}
 
 	// load hdr, payload, data
-	hdr, data, payload, pf, err := prepareMsg(m, cs.codec, cs.cp, cs.comp, cs.cc.dopts.copts.BufferPool)
+	hdr, data, payload, pf, err := prepareMsg(m, cs.codec, cs.compressorV0, cs.compressorV1, cs.cc.dopts.copts.BufferPool)
 	if err != nil {
 		return err
 	}
@@ -992,7 +992,7 @@ func (cs *clientStream) CloseSend() error {
 	}
 	cs.sentLast = true
 	op := func(a *csAttempt) error {
-		a.s.Write(nil, nil, &transport.WriteOptions{Last: true})
+		a.transportStream.Write(nil, nil, &transport.WriteOptions{Last: true})
 		// Always return nil; io.EOF is the only error that might make sense
 		// instead, but there is no need to signal the client to call RecvMsg
 		// as the only use left for the stream after CloseSend is to call
@@ -1030,7 +1030,7 @@ func (cs *clientStream) finish(err error) {
 	if cs.attempt != nil {
 		cs.attempt.finish(err)
 		// after functions all rely upon having a stream.
-		if cs.attempt.s != nil {
+		if cs.attempt.transportStream != nil {
 			for _, o := range cs.opts {
 				o.after(cs.callInfo, cs.attempt)
 			}
@@ -1084,7 +1084,7 @@ func (a *csAttempt) sendMsg(m any, hdr []byte, payld mem.BufferSlice, dataLength
 		}
 		a.mu.Unlock()
 	}
-	if err := a.s.Write(hdr, payld, &transport.WriteOptions{Last: !cs.desc.ClientStreams}); err != nil {
+	if err := a.transportStream.Write(hdr, payld, &transport.WriteOptions{Last: !cs.desc.ClientStreams}); err != nil {
 		if !cs.desc.ClientStreams {
 			// For non-client-streaming RPCs, we return nil instead of EOF on error
 			// because the generated code requires it.  finish is not called; RecvMsg()
@@ -1108,25 +1108,25 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) {
 		defer payInfo.free()
 	}
 
-	if !a.decompSet {
+	if !a.decompressorSet {
 		// Block until we receive headers containing received message encoding.
-		if ct := a.s.RecvCompress(); ct != "" && ct != encoding.Identity {
+		if ct := a.transportStream.RecvCompress(); ct != "" && ct != encoding.Identity {
-			if a.dc == nil || a.dc.Type() != ct {
+			if a.decompressorV0 == nil || a.decompressorV0.Type() != ct {
 				// No configured decompressor, or it does not match the incoming
 				// message encoding; attempt to find a registered compressor that does.
-				a.dc = nil
+				a.decompressorV0 = nil
-				a.decomp = encoding.GetCompressor(ct)
+				a.decompressorV1 = encoding.GetCompressor(ct)
 			}
 		} else {
 			// No compression is used; disable our decompressor.
-			a.dc = nil
+			a.decompressorV0 = nil
 		}
 		// Only initialize this state once per stream.
-		a.decompSet = true
+		a.decompressorSet = true
 	}
-	if err := recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, payInfo, a.decomp, false); err != nil {
+	if err := recv(a.parser, cs.codec, a.transportStream, a.decompressorV0, m, *cs.callInfo.maxReceiveMessageSize, payInfo, a.decompressorV1, false); err != nil {
 		if err == io.EOF {
-			if statusErr := a.s.Status().Err(); statusErr != nil {
+			if statusErr := a.transportStream.Status().Err(); statusErr != nil {
 				return statusErr
 			}
 			return io.EOF // indicates successful end of stream.
@@ -1157,8 +1157,8 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) {
 	}
 	// Special handling for non-server-stream rpcs.
 	// This recv expects EOF or errors, so we don't collect inPayload.
-	if err := recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, nil, a.decomp, false); err == io.EOF {
+	if err := recv(a.parser, cs.codec, a.transportStream, a.decompressorV0, m, *cs.callInfo.maxReceiveMessageSize, nil, a.decompressorV1, false); err == io.EOF {
-		return a.s.Status().Err() // non-server streaming Recv returns nil on success
+		return a.transportStream.Status().Err() // non-server streaming Recv returns nil on success
 	} else if err != nil {
 		return toRPCErr(err)
 	}
@@ -1177,20 +1177,20 @@ func (a *csAttempt) finish(err error) {
 		err = nil
 	}
 	var tr metadata.MD
-	if a.s != nil {
+	if a.transportStream != nil {
-		a.s.Close(err)
+		a.transportStream.Close(err)
-		tr = a.s.Trailer()
+		tr = a.transportStream.Trailer()
 	}
 
 	if a.pickResult.Done != nil {
 		br := false
-		if a.s != nil {
+		if a.transportStream != nil {
-			br = a.s.BytesReceived()
+			br = a.transportStream.BytesReceived()
 		}
 		a.pickResult.Done(balancer.DoneInfo{
 			Err:           err,
 			Trailer:       tr,
-			BytesSent:     a.s != nil,
+			BytesSent:     a.transportStream != nil,
 			BytesReceived: br,
 			ServerLoad:    balancerload.Parse(tr),
 		})
@@ -1272,7 +1272,7 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin
 	// if set.
 	var cp Compressor
 	var comp encoding.Compressor
-	if ct := c.compressorType; ct != "" {
+	if ct := c.compressorName; ct != "" {
 		callHdr.SendCompress = ct
 		if ct != encoding.Identity {
 			comp = encoding.GetCompressor(ct)
@@ -1280,9 +1280,9 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin
 				return nil, status.Errorf(codes.Internal, "grpc: Compressor is not installed for requested grpc-encoding %q", ct)
 			}
 		}
-	} else if ac.cc.dopts.cp != nil {
+	} else if ac.cc.dopts.compressorV0 != nil {
-		callHdr.SendCompress = ac.cc.dopts.cp.Type()
+		callHdr.SendCompress = ac.cc.dopts.compressorV0.Type()
-		cp = ac.cc.dopts.cp
+		cp = ac.cc.dopts.compressorV0
 	}
 	if c.creds != nil {
 		callHdr.Creds = c.creds
@@ -1298,18 +1298,18 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin
 		callInfo:         c,
 		desc:             desc,
 		codec:            c.codec,
-		cp:       cp,
+		sendCompressorV0: cp,
-		comp:     comp,
+		sendCompressorV1: comp,
-		t:        t,
+		transport:        t,
 	}
 
-	s, err := as.t.NewStream(as.ctx, as.callHdr)
+	s, err := as.transport.NewStream(as.ctx, as.callHdr)
 	if err != nil {
 		err = toRPCErr(err)
 		return nil, err
 	}
-	as.s = s
+	as.transportStream = s
-	as.p = &parser{r: s, bufferPool: ac.dopts.copts.BufferPool}
+	as.parser = &parser{r: s, bufferPool: ac.dopts.copts.BufferPool}
 	ac.incrCallsStarted()
 	if desc != unaryStreamDesc {
 		// Listen on stream context to cleanup when the stream context is
@@ -1335,29 +1335,31 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin
 }
 
 type addrConnStream struct {
-	s         *transport.ClientStream
+	transportStream  *transport.ClientStream
 	ac               *addrConn
 	callHdr          *transport.CallHdr
 	cancel           context.CancelFunc
 	opts             []CallOption
 	callInfo         *callInfo
-	t         transport.ClientTransport
+	transport        transport.ClientTransport
 	ctx              context.Context
 	sentLast         bool
 	desc             *StreamDesc
 	codec            baseCodec
-	cp        Compressor
+	sendCompressorV0 Compressor
-	comp      encoding.Compressor
+	sendCompressorV1 encoding.Compressor
-	decompSet bool
+	decompressorSet  bool
-	dc        Decompressor
+	decompressorV0   Decompressor
-	decomp    encoding.Compressor
+	decompressorV1   encoding.Compressor
-	p         *parser
+	parser           *parser
+
+	// mu guards finished and is held for the entire finish method.
 	mu       sync.Mutex
 	finished bool
 }
 
 func (as *addrConnStream) Header() (metadata.MD, error) {
-	m, err := as.s.Header()
+	m, err := as.transportStream.Header()
 	if err != nil {
 		as.finish(toRPCErr(err))
 	}
@@ -1365,7 +1367,7 @@ func (as *addrConnStream) Header() (metadata.MD, error) {
 }
 
 func (as *addrConnStream) Trailer() metadata.MD {
-	return as.s.Trailer()
+	return as.transportStream.Trailer()
 }
 
 func (as *addrConnStream) CloseSend() error {
@@ -1375,7 +1377,7 @@ func (as *addrConnStream) CloseSend() error {
 	}
 	as.sentLast = true
 
-	as.s.Write(nil, nil, &transport.WriteOptions{Last: true})
+	as.transportStream.Write(nil, nil, &transport.WriteOptions{Last: true})
 	// Always return nil; io.EOF is the only error that might make sense
 	// instead, but there is no need to signal the client to call RecvMsg
 	// as the only use left for the stream after CloseSend is to call
@@ -1384,7 +1386,7 @@ func (as *addrConnStream) CloseSend() error {
 }
 
 func (as *addrConnStream) Context() context.Context {
-	return as.s.Context()
+	return as.transportStream.Context()
 }
 
 func (as *addrConnStream) SendMsg(m any) (err error) {
@@ -1406,7 +1408,7 @@ func (as *addrConnStream) SendMsg(m any) (err error) {
 	}
 
 	// load hdr, payload, data
-	hdr, data, payload, pf, err := prepareMsg(m, as.codec, as.cp, as.comp, as.ac.dopts.copts.BufferPool)
+	hdr, data, payload, pf, err := prepareMsg(m, as.codec, as.sendCompressorV0, as.sendCompressorV1, as.ac.dopts.copts.BufferPool)
 	if err != nil {
 		return err
 	}
@@ -1425,7 +1427,7 @@ func (as *addrConnStream) SendMsg(m any) (err error) {
 		return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payload.Len(), *as.callInfo.maxSendMessageSize)
 	}
 
-	if err := as.s.Write(hdr, payload, &transport.WriteOptions{Last: !as.desc.ClientStreams}); err != nil {
+	if err := as.transportStream.Write(hdr, payload, &transport.WriteOptions{Last: !as.desc.ClientStreams}); err != nil {
 		if !as.desc.ClientStreams {
 			// For non-client-streaming RPCs, we return nil instead of EOF on error
 			// because the generated code requires it.  finish is not called; RecvMsg()
@@ -1446,25 +1448,25 @@ func (as *addrConnStream) RecvMsg(m any) (err error) {
 		}
 	}()
 
-	if !as.decompSet {
+	if !as.decompressorSet {
 		// Block until we receive headers containing received message encoding.
-		if ct := as.s.RecvCompress(); ct != "" && ct != encoding.Identity {
+		if ct := as.transportStream.RecvCompress(); ct != "" && ct != encoding.Identity {
-			if as.dc == nil || as.dc.Type() != ct {
+			if as.decompressorV0 == nil || as.decompressorV0.Type() != ct {
 				// No configured decompressor, or it does not match the incoming
 				// message encoding; attempt to find a registered compressor that does.
-				as.dc = nil
+				as.decompressorV0 = nil
-				as.decomp = encoding.GetCompressor(ct)
+				as.decompressorV1 = encoding.GetCompressor(ct)
 			}
 		} else {
 			// No compression is used; disable our decompressor.
-			as.dc = nil
+			as.decompressorV0 = nil
 		}
 		// Only initialize this state once per stream.
-		as.decompSet = true
+		as.decompressorSet = true
 	}
-	if err := recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp, false); err != nil {
+	if err := recv(as.parser, as.codec, as.transportStream, as.decompressorV0, m, *as.callInfo.maxReceiveMessageSize, nil, as.decompressorV1, false); err != nil {
 		if err == io.EOF {
-			if statusErr := as.s.Status().Err(); statusErr != nil {
+			if statusErr := as.transportStream.Status().Err(); statusErr != nil {
 				return statusErr
 			}
 			return io.EOF // indicates successful end of stream.
@@ -1479,8 +1481,8 @@ func (as *addrConnStream) RecvMsg(m any) (err error) {
 
 	// Special handling for non-server-stream rpcs.
 	// This recv expects EOF or errors, so we don't collect inPayload.
-	if err := recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp, false); err == io.EOF {
+	if err := recv(as.parser, as.codec, as.transportStream, as.decompressorV0, m, *as.callInfo.maxReceiveMessageSize, nil, as.decompressorV1, false); err == io.EOF {
-		return as.s.Status().Err() // non-server streaming Recv returns nil on success
+		return as.transportStream.Status().Err() // non-server streaming Recv returns nil on success
 	} else if err != nil {
 		return toRPCErr(err)
 	}
@@ -1498,8 +1500,8 @@ func (as *addrConnStream) finish(err error) {
 		// Ending a stream with EOF indicates a success.
 		err = nil
 	}
-	if as.s != nil {
+	if as.transportStream != nil {
-		as.s.Close(err)
+		as.transportStream.Close(err)
 	}
 
 	if err != nil {
@@ -1570,10 +1572,10 @@ type serverStream struct {
 	p     *parser
 	codec baseCodec
 
-	cp     Compressor
+	compressorV0   Compressor
-	dc     Decompressor
+	compressorV1   encoding.Compressor
-	comp   encoding.Compressor
+	decompressorV0 Decompressor
-	decomp encoding.Compressor
+	decompressorV1 encoding.Compressor
 
 	sendCompressorName string
 
@@ -1669,12 +1671,12 @@ func (ss *serverStream) SendMsg(m any) (err error) {
 	// Server handler could have set new compressor by calling SetSendCompressor.
 	// In case it is set, we need to use it for compressing outbound message.
 	if sendCompressorsName := ss.s.SendCompress(); sendCompressorsName != ss.sendCompressorName {
-		ss.comp = encoding.GetCompressor(sendCompressorsName)
+		ss.compressorV1 = encoding.GetCompressor(sendCompressorsName)
 		ss.sendCompressorName = sendCompressorsName
 	}
 
 	// load hdr, payload, data
-	hdr, data, payload, pf, err := prepareMsg(m, ss.codec, ss.cp, ss.comp, ss.p.bufferPool)
+	hdr, data, payload, pf, err := prepareMsg(m, ss.codec, ss.compressorV0, ss.compressorV1, ss.p.bufferPool)
 	if err != nil {
 		return err
 	}
@@ -1755,7 +1757,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
 		payInfo = &payloadInfo{}
 		defer payInfo.free()
 	}
-	if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp, true); err != nil {
+	if err := recv(ss.p, ss.codec, ss.s, ss.decompressorV0, m, ss.maxReceiveMessageSize, payInfo, ss.decompressorV1, true); err != nil {
 		if err == io.EOF {
 			if len(ss.binlogs) != 0 {
 				chc := &binarylog.ClientHalfClose{}

e2e/vendor/google.golang.org/grpc/version.go

@@ -19,4 +19,4 @@
 package grpc
 
 // Version is the current grpc version.
-const Version = "1.70.0"
+const Version = "1.71.0"

e2e/vendor/modules.txt

@@ -1,4 +1,4 @@
-# cel.dev/expr v0.19.0
+# cel.dev/expr v0.19.1
 ## explicit; go 1.21.1
 cel.dev/expr
 # github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab
@@ -29,7 +29,7 @@ github.com/blang/semver/v4
 # github.com/cenkalti/backoff/v4 v4.3.0
 ## explicit; go 1.18
 github.com/cenkalti/backoff/v4
-# github.com/ceph/ceph-csi v0.0.0-00010101000000-000000000000 => ../
+# github.com/ceph/ceph-csi v2.0.1+incompatible => ../
 ## explicit; go 1.23.1
 github.com/ceph/ceph-csi/internal/util/log
 github.com/ceph/ceph-csi/pkg/util/crypto
@@ -350,7 +350,7 @@ github.com/opencontainers/selinux/pkg/pwalkdir
 # github.com/pkg/errors v0.9.1
 ## explicit
 github.com/pkg/errors
-# github.com/prometheus/client_golang v1.21.0
+# github.com/prometheus/client_golang v1.21.1
 ## explicit; go 1.21
 github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil
 github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/header
@@ -424,7 +424,7 @@ go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/inte
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/semconv
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/semconvutil
-# go.opentelemetry.io/otel v1.33.0
+# go.opentelemetry.io/otel v1.34.0
 ## explicit; go 1.22.0
 go.opentelemetry.io/otel
 go.opentelemetry.io/otel/attribute
@@ -452,20 +452,20 @@ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry
-# go.opentelemetry.io/otel/metric v1.33.0
+# go.opentelemetry.io/otel/metric v1.34.0
 ## explicit; go 1.22.0
 go.opentelemetry.io/otel/metric
 go.opentelemetry.io/otel/metric/embedded
 go.opentelemetry.io/otel/metric/noop
-# go.opentelemetry.io/otel/sdk v1.32.0
+# go.opentelemetry.io/otel/sdk v1.34.0
-## explicit; go 1.22
+## explicit; go 1.22.0
 go.opentelemetry.io/otel/sdk
 go.opentelemetry.io/otel/sdk/instrumentation
 go.opentelemetry.io/otel/sdk/internal/env
 go.opentelemetry.io/otel/sdk/internal/x
 go.opentelemetry.io/otel/sdk/resource
 go.opentelemetry.io/otel/sdk/trace
-# go.opentelemetry.io/otel/trace v1.33.0
+# go.opentelemetry.io/otel/trace v1.34.0
 ## explicit; go 1.22.0
 go.opentelemetry.io/otel/trace
 go.opentelemetry.io/otel/trace/embedded
@@ -491,7 +491,7 @@ go.uber.org/zap/internal/pool
 go.uber.org/zap/internal/stacktrace
 go.uber.org/zap/zapcore
 go.uber.org/zap/zapgrpc
-# golang.org/x/crypto v0.35.0
+# golang.org/x/crypto v0.36.0
 ## explicit; go 1.23.0
 golang.org/x/crypto/blowfish
 golang.org/x/crypto/chacha20
@@ -509,8 +509,8 @@ golang.org/x/crypto/ssh/internal/bcrypt_pbkdf
 ## explicit; go 1.20
 golang.org/x/exp/constraints
 golang.org/x/exp/slices
-# golang.org/x/net v0.35.0
+# golang.org/x/net v0.37.0
-## explicit; go 1.18
+## explicit; go 1.23.0
 golang.org/x/net/context
 golang.org/x/net/html
 golang.org/x/net/html/atom
@@ -525,25 +525,25 @@ golang.org/x/net/internal/timeseries
 golang.org/x/net/proxy
 golang.org/x/net/trace
 golang.org/x/net/websocket
-# golang.org/x/oauth2 v0.24.0
+# golang.org/x/oauth2 v0.25.0
 ## explicit; go 1.18
 golang.org/x/oauth2
 golang.org/x/oauth2/internal
-# golang.org/x/sync v0.11.0
+# golang.org/x/sync v0.12.0
-## explicit; go 1.18
+## explicit; go 1.23.0
 golang.org/x/sync/singleflight
-# golang.org/x/sys v0.30.0
+# golang.org/x/sys v0.31.0
-## explicit; go 1.18
+## explicit; go 1.23.0
 golang.org/x/sys/cpu
 golang.org/x/sys/plan9
 golang.org/x/sys/unix
 golang.org/x/sys/windows
 golang.org/x/sys/windows/registry
-# golang.org/x/term v0.29.0
+# golang.org/x/term v0.30.0
-## explicit; go 1.18
+## explicit; go 1.23.0
 golang.org/x/term
-# golang.org/x/text v0.22.0
+# golang.org/x/text v0.23.0
-## explicit; go 1.18
+## explicit; go 1.23.0
 golang.org/x/text/encoding
 golang.org/x/text/encoding/charmap
 golang.org/x/text/encoding/htmlindex
@@ -580,23 +580,24 @@ golang.org/x/time/rate
 golang.org/x/tools/cover
 golang.org/x/tools/go/ast/inspector
 golang.org/x/tools/internal/astutil/edge
-# google.golang.org/genproto/googleapis/api v0.0.0-20241202173237-19429a94021a
+# google.golang.org/genproto/googleapis/api v0.0.0-20250106144421-5f5ef82da422
-## explicit; go 1.21
+## explicit; go 1.22
 google.golang.org/genproto/googleapis/api
 google.golang.org/genproto/googleapis/api/annotations
 google.golang.org/genproto/googleapis/api/expr/v1alpha1
 google.golang.org/genproto/googleapis/api/httpbody
-# google.golang.org/genproto/googleapis/rpc v0.0.0-20241216192217-9240e9c98484
+# google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f
-## explicit; go 1.21
+## explicit; go 1.22
 google.golang.org/genproto/googleapis/rpc/errdetails
 google.golang.org/genproto/googleapis/rpc/status
-# google.golang.org/grpc v1.70.0
+# google.golang.org/grpc v1.71.0
-## explicit; go 1.22
+## explicit; go 1.22.0
 google.golang.org/grpc
 google.golang.org/grpc/attributes
 google.golang.org/grpc/backoff
 google.golang.org/grpc/balancer
 google.golang.org/grpc/balancer/base
+google.golang.org/grpc/balancer/endpointsharding
 google.golang.org/grpc/balancer/grpclb/state
 google.golang.org/grpc/balancer/pickfirst
 google.golang.org/grpc/balancer/pickfirst/internal
@@ -630,7 +631,9 @@ google.golang.org/grpc/internal/grpcutil
 google.golang.org/grpc/internal/idle
 google.golang.org/grpc/internal/metadata
 google.golang.org/grpc/internal/pretty
+google.golang.org/grpc/internal/proxyattributes
 google.golang.org/grpc/internal/resolver
+google.golang.org/grpc/internal/resolver/delegatingresolver
 google.golang.org/grpc/internal/resolver/dns
 google.golang.org/grpc/internal/resolver/dns/internal
 google.golang.org/grpc/internal/resolver/passthrough