On Wed, Jun 10, 2020 at 1:40 PM Guilherme Carvalho <[email protected]> wrote:
> This is what appears on the catalina.out. > > [2020-06-10 14:26:31] [info] 14:26:31.938 [http-nio-8080-exec-4] INFO > o.a.g.tunnel.TunnelRequestService - User "nefro03" connected to connection > "45". > [2020-06-10 14:26:32] [info] 14:26:32.365 [http-nio-8080-exec-8] INFO > o.a.g.tunnel.TunnelRequestService - User "nefro03" disconnected from > connection "45". Duration: 427 milliseconds > [2020-06-10 14:26:32] [info] Exception in thread "Thread-325" > java.lang.IllegalStateException: Message will not be sent because the > WebSocket session has been closed > [2020-06-10 14:26:32] [info] #011at > org.apache.tomcat.websocket.WsRemoteEndpointImplBase.writeMessagePart(WsRemoteEndpointImplBase.java:425) > [2020-06-10 14:26:32] [info] #011at > org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:309) > [2020-06-10 14:26:32] [info] #011at > org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:250) > [2020-06-10 14:26:32] [info] #011at > org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendString(WsRemoteEndpointImplBase.java:191) > [2020-06-10 14:26:32] [info] #011at > org.apache.tomcat.websocket.WsRemoteEndpointBasic.sendText(WsRemoteEndpointBasic.java:37) > [2020-06-10 14:26:32] [info] #011at > org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.sendInstruction(GuacamoleWebSocketTunnelEndpoint.java:152) > [2020-06-10 14:26:32] [info] #011at > org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.access$200(GuacamoleWebSocketTunnelEndpoint.java:53) > [2020-06-10 14:26:32] [info] #011at > org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint$2.run(GuacamoleWebSocketTunnelEndpoint.java:253) > > Anybody know what could be? > >> >>> You need to check syslog - either /var/log/messages, journalctl, or wherever syslog messages are normally logged on your system. guacd output will be there. -Nick
