[root@iZwz90pj2xzabk2hl96aetZ ~]# netstat -ntlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:2049 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:42437 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:5355 0.0.0.0:* LISTEN 482/systemd-resolve
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1/systemd
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 59791/nginx: worker
tcp 0 0 0.0.0.0:20048 0.0.0.0:* LISTEN 944/rpc.mountd
tcp 0 0 0.0.0.0:58545 0.0.0.0:* LISTEN 943/rpc.statd
tcp 0 0 0.0.0.0:8788 0.0.0.0:* LISTEN 3404566/docker-prox
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 3378454/sshd
tcp6 0 0 :::42431 :::* LISTEN -
tcp6 0 0 :::2049 :::* LISTEN -
tcp6 0 0 :::5355 :::* LISTEN 482/systemd-resolve
tcp6 0 0 :::111 :::* LISTEN 1/systemd
tcp6 0 0 :::20048 :::* LISTEN 944/rpc.mountd
tcp6 0 0 :::58739 :::* LISTEN 943/rpc.statd
tcp6 0 0 :::8788 :::* LISTEN 3404570/docker-prox
[root@iZwz90pj2xzabk2hl96aetZ ~]# docker container ls
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e701274f3b24 wechaty/wechaty "/wechaty/bin/entryp…" 2 minutes ago Up 2 minutes 0.0.0.0:8788->8788/tcp, :::8788->8788/tcp thirsty_pasteur
io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:244) ~[grpc-stub-1.29.0.jar:1.29.0]
at io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:225) ~[grpc-stub-1.29.0.jar:1.29.0]
at io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:142) ~[grpc-stub-1.29.0.jar:1.29.0]
at io.github.wechaty.grpc.PuppetGrpc$PuppetBlockingStub.start(PuppetGrpc.java:2744) ~[grpc-0.16.1.jar:?]
at io.github.wechaty.grpc.GrpcPuppet.start(GrpcPuppet.kt:78) [wechaty-puppet-hostie-0.1.5-20200719.133816-1.jar:?]
at io.github.wechaty.Wechaty.start(Wechaty.kt:52) [wechaty-0.1.5-20200719.133942-1.jar:?]
at io.github.wechaty.DingDongBot.main(DingDongBot.java:50) [classes/:?]
Caused by: io.grpc.netty.shaded.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information: /120.76.139.69:8788
Caused by: java.net.ConnectException: Connection timed out: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:1.8.0_102]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[?:1.8.0_102]
at io.grpc.netty.shaded.io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:702) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[grpc-netty-shaded-1.29.0.jar:1.29.0]
at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_102]
16:36:32.242 [main]DEBUG io.github.wechaty.eventEmitter.EventEmitter-[43] - this eventName:START has no listener
