I have did the same as above. My issue is with the VNC / SSH connection. Any pointer for resolving?
From the link given, i am not able to create the tunnel as well
ssh -L 5901:localhost:5901 -N -f -l user example.com
my guacamole log:
Exception in thread "Thread-52" java.lang.IllegalStateException: Message will not be sent because the WebSocket session has been closed
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.writeMessagePart(WsRemoteEndpointImplBase.java:381)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.startMessage(WsRemoteEndpointImplBase.java:338)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase$TextMessageSendHandler.write(WsRemoteEndpointImplBase.java:730)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendPartialString(WsRemoteEndpointImplBase.java:250)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendString(WsRemoteEndpointImplBase.java:193)
at org.apache.tomcat.websocket.WsRemoteEndpointBasic.sendText(WsRemoteEndpointBasic.java:37)
at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint$2.run(GuacamoleWebSocketTunnelEndpoint.java:167)
01:51:38.736 [http-nio-8080-exec-5] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" connected to connection "1".
01:51:38.784 [http-nio-8080-exec-6] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" disconnected from connection "1". Duration: 48 milliseconds
01:51:54.722 [http-nio-8080-exec-7] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" connected to connection "1".
Exception in thread "Thread-56" java.lang.IllegalStateException: Message will not be sent because the WebSocket session has been closed
01:51:54.769 [http-nio-8080-exec-3] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" disconnected from connection "1". Duration: 46 milliseconds
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.writeMessagePart(WsRemoteEndpointImplBase.java:381)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.startMessage(WsRemoteEndpointImplBase.java:338)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase$TextMessageSendHandler.write(WsRemoteEndpointImplBase.java:730)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendPartialString(WsRemoteEndpointImplBase.java:250)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendString(WsRemoteEndpointImplBase.java:193)
at org.apache.tomcat.websocket.WsRemoteEndpointBasic.sendText(WsRemoteEndpointBasic.java:37)
at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint$2.run(GuacamoleWebSocketTunnelEndpoint.java:167)
01:52:10.692 [http-nio-8080-exec-2] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" connected to connection "1".
01:52:10.739 [http-nio-8080-exec-9] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" disconnected from connection "1". Duration: 46 milliseconds
01:52:26.690 [http-nio-8080-exec-6] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" connected to connection "1".
01:52:26.739 [http-nio-8080-exec-10] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" disconnected from connection "1". Duration: 49 milliseconds
01:52:42.691 [http-nio-8080-exec-1] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" connected to connection "1".
01:52:42.717 [http-nio-8080-exec-3] WARN o.a.g.s.GuacamoleHTTPTunnelServlet - HTTP tunnel request rejected: Cannot connect. Connection already in use by this user.
01:52:42.731 [Thread-62] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" disconnected from connection "1". Duration: 39 milliseconds
02:04:06.129 [http-nio-8080-exec-10] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" connected to connection "1".
02:04:06.179 [http-nio-8080-exec-3] INFO o.a.g.tunnel.TunnelRequestService - User "natrayan" disconnected from connection "1". Duration: 49 milliseconds