AlbumenJ commented on issue #13707: URL: https://github.com/apache/dubbo/issues/13707#issuecomment-1920887040
> @AlbumenJ 不太好复现，目前只有部分服务会出现这个 error，其他服务是正常的，配置和代码是一致的。 > > 这个场景下，如果我改为使用 triple 协议，又会一直报下边这个错，也是 1s 一次： > > ``` > [DUBBO] Unexpected exception from downstream before protocol detected., dubbo version: 3.2.7, current host: 192.168.48.247, error code: 99-0. This may be caused by unknown error in remoting module, go to https://dubbo.apache.org/faq/99/0 to find instructions. > java.net.SocketException: Connection reset > at sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:394) ~[?:?] > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:426) ~[?:?] > at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:259) ~[netty-buffer-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132) ~[netty-buffer-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:357) ~[netty-transport-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151) ~[netty-transport-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) ~[netty-transport-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) ~[netty-transport-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) ~[netty-transport-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) ~[netty-transport-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.87.Final.jar!/:4.1.87.Final] > at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.87.Final.jar!/:4.1.87.Final] > at java.lang.Thread.run(Thread.java:833) ~[?:?] > ``` Add a breakpoint and get the config of remote address. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@dubbo.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@dubbo.apache.org For additional commands, e-mail: notifications-h...@dubbo.apache.org
