api/v3rpc: log grpc stream send/recv errors in server-side
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>release-3.3
parent
b21180d198
commit
6bd41f36ff
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@ -107,6 +107,7 @@ func (ls *LeaseServer) leaseKeepAlive(stream pb.Lease_LeaseKeepAliveServer) erro
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return nil
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}
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if err != nil {
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plog.Warningf("failed to receive lease keepalive request from gRPC stream (%q)", err.Error())
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return err
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}
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@ -132,6 +133,7 @@ func (ls *LeaseServer) leaseKeepAlive(stream pb.Lease_LeaseKeepAliveServer) erro
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resp.TTL = ttl
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err = stream.Send(resp)
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if err != nil {
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plog.Warningf("failed to send lease keepalive response to gRPC stream (%q)", err.Error())
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return err
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}
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}
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@ -140,6 +140,7 @@ func (ws *watchServer) Watch(stream pb.Watch_WatchServer) (err error) {
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// deadlock when calling sws.close().
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go func() {
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if rerr := sws.recvLoop(); rerr != nil {
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plog.Warningf("failed to receive watch request from gRPC stream (%q)", rerr.Error())
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errc <- rerr
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}
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}()
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@ -338,6 +339,7 @@ func (sws *serverWatchStream) sendLoop() {
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mvcc.ReportEventReceived(len(evs))
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if err := sws.gRPCStream.Send(wr); err != nil {
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plog.Warningf("failed to send watch response to gRPC stream (%q)", err.Error())
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return
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}
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@ -354,6 +356,7 @@ func (sws *serverWatchStream) sendLoop() {
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}
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if err := sws.gRPCStream.Send(c); err != nil {
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plog.Warningf("failed to send watch control response to gRPC stream (%q)", err.Error())
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return
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}
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@ -369,6 +372,7 @@ func (sws *serverWatchStream) sendLoop() {
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for _, v := range pending[wid] {
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mvcc.ReportEventReceived(len(v.Events))
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if err := sws.gRPCStream.Send(v); err != nil {
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plog.Warningf("failed to send pending watch response to gRPC stream (%q)", err.Error())
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return
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}
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}
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