masiqbal
commented
4 years ago The previous log is in the client side.
This following logs is in server side;
2019-08-05 21:02:31 INFO Transport failed io.netty.handler.codec.http2.Http2Exception: HTTP/2 client preface string missing or corrupt. Hex dump for received bytes: fff4fffd06 at io.netty.handler.codec.http2.Http2Exception.connectionError(Http2Exception.java:85) at io.netty.handler.codec.http2.Http2ConnectionHandler$PrefaceDecoder.readClientPrefaceString(Http2ConnectionHandler.java:318) at io.netty.handler.codec.http2.Http2ConnectionHandler$PrefaceDecoder.decode(Http2ConnectionHandler.java:251) at io.netty.handler.codec.http2.Http2ConnectionHandler.decode(Http2ConnectionHandler.java:450) at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:441) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:278) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) 2019-08-05 21:09:34 INFO Listening on 49172, version unspecified
stephenh
Hi,
I faced this problem. Server and client are running but I get this error. The port 49172 is opened, I can telnet into it. The mirroring was working yesterday.
2019-08-04 15:02:53 INFO Stopping session 2019-08-04 15:02:53 INFO Connected, starting session, version unspecified 2019-08-04 15:04:58 ERROR Error returned from runOneLoop java.lang.RuntimeException: java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: UNAVAILABLE: Keepalive failed. The connection is likely gone at mirror.MirrorClient.doTimeCheck(MirrorClient.java:249) at mirror.MirrorClient.logErrorIfTimeOutOfSync(MirrorClient.java:209) at mirror.MirrorClient.startSession(MirrorClient.java:71) at mirror.MirrorClient.access$300(MirrorClient.java:27) at mirror.MirrorClient$SessionStarter.runOneLoop(MirrorClient.java:198) at mirror.tasks.ThreadBasedTask.run(ThreadBasedTask.java:62) at mirror.tasks.ThreadBasedTask.lambda$new$0(ThreadBasedTask.java:39) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: UNAVAILABLE: Keepalive failed. The connection is likely gone at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:552) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:533) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:90) at mirror.MirrorClient.doTimeCheck(MirrorClient.java:240) ... 7 common frames omitted Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: Keepalive failed. The connection is likely gone at io.grpc.Status.asRuntimeException(Status.java:526) at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:434) at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:678) at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:397) at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:459) at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:63) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:546) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$600(ClientCallImpl.java:467) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:584) at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)