mirror of
https://github.com/ceph/ceph-csi.git
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56
vendor/google.golang.org/grpc/resolver_conn_wrapper.go
generated
vendored
56
vendor/google.golang.org/grpc/resolver_conn_wrapper.go
generated
vendored
@ -93,47 +93,6 @@ func newCCResolverWrapper(cc *ClientConn) (*ccResolverWrapper, error) {
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return ccr, nil
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}
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func (ccr *ccResolverWrapper) start() {
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go ccr.watcher()
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}
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// watcher processes address updates and service config updates sequentially.
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// Otherwise, we need to resolve possible races between address and service
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// config (e.g. they specify different balancer types).
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func (ccr *ccResolverWrapper) watcher() {
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for {
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select {
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case <-ccr.done:
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return
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default:
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}
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select {
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case addrs := <-ccr.addrCh:
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select {
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case <-ccr.done:
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return
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default:
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}
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grpclog.Infof("ccResolverWrapper: sending new addresses to cc: %v", addrs)
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if channelz.IsOn() {
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ccr.addChannelzTraceEvent(addrs)
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}
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ccr.cc.handleResolvedAddrs(addrs, nil)
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case sc := <-ccr.scCh:
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select {
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case <-ccr.done:
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return
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default:
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}
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grpclog.Infof("ccResolverWrapper: got new service config: %v", sc)
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ccr.cc.handleServiceConfig(sc)
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case <-ccr.done:
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return
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}
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}
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}
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func (ccr *ccResolverWrapper) resolveNow(o resolver.ResolveNowOption) {
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ccr.resolver.ResolveNow(o)
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}
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@ -146,20 +105,27 @@ func (ccr *ccResolverWrapper) close() {
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// NewAddress is called by the resolver implemenetion to send addresses to gRPC.
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func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) {
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select {
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case <-ccr.addrCh:
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case <-ccr.done:
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return
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default:
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}
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ccr.addrCh <- addrs
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grpclog.Infof("ccResolverWrapper: sending new addresses to cc: %v", addrs)
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if channelz.IsOn() {
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ccr.addChannelzTraceEvent(addrs)
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}
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ccr.cc.handleResolvedAddrs(addrs, nil)
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}
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// NewServiceConfig is called by the resolver implemenetion to send service
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// configs to gRPC.
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func (ccr *ccResolverWrapper) NewServiceConfig(sc string) {
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select {
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case <-ccr.scCh:
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case <-ccr.done:
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return
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default:
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}
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ccr.scCh <- sc
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grpclog.Infof("ccResolverWrapper: got new service config: %v", sc)
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ccr.cc.handleServiceConfig(sc)
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}
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func (ccr *ccResolverWrapper) addChannelzTraceEvent(addrs []resolver.Address) {
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