Hi I set on a grpc stream with NettyChannel options: keepAliveTime"(60L, TimeUnit.SECONDS}); keepAliveTimeout{8L, TimeUnit.SECONDS});
At times in the code I've added sleep for 15 min. I see on Wireshark the keep alives. But after a time I see : ----------------------------------------------------------------------------------------------------------------------------------------- Jun 05, 2017 5:29:53 PM io.grpc.netty.NettyClientHandler$1 onGoAwayReceived WARNING: Received GOAWAY with ENHANCE_YOUR_CALM. Debug data: {1} Jun 05, 2017 5:29:53 PM io.grpc.internal.AtomicBackoff$State backoff WARNING: Increased keepalive time nanos to 240,000,000,000 2017-06-05 21:29:53,073 ERROR OrdererClient:116 - Received error on channel foo, orderer orderer.example.com, url grpc://localhost:7050, RESOURCE_EXHAUSTED: Bandwidth exhausted HTTP/2 error code: ENHANCE_YOUR_CALM Received Goaway too_many_pings io.grpc.StatusRuntimeException: RESOURCE_EXHAUSTED: Bandwidth exhausted HTTP/2 error code: ENHANCE_YOUR_CALM Received Goaway too_many_pings at io.grpc.Status.asRuntimeException(Status.java:540) at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:392) at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:426) at io.grpc.internal.ClientCallImpl.access$100(ClientCallImpl.java:76) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:512) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:429) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:544) at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:52) at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) ----------------------------------------------------------------------------------------------------------------------------------------- But everything seem to continue to work grpc 1.3.0 Something I can do to stop that ? Any ideas whats going on here ? Thanks! -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to grpc-io+unsubscr...@googlegroups.com. To post to this group, send email to grpc-io@googlegroups.com. Visit this group at https://groups.google.com/group/grpc-io. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/8fbd88f7-8648-471b-baab-5e2711c32fce%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.