Hello all,
I'm having strange issues with RDP connection but only if I try to
connect to a Windows host, if I try to connect to a Linux host (xRDP) it
works!
Here from catalina.out:
[2023-02-21 09:05:18] [info] 09:05:18.075 [http-nio-8080-exec-7] INFO
o.a.g.tunnel.TunnelRequestService - User "my.user" connected to
connection "64".
[2023-02-21 09:05:18] [info] 09:05:18.489 [http-nio-8080-exec-2] INFO
o.a.g.tunnel.TunnelRequestService - User "my.user" disconnected from
connection "64". Duration: 414 milliseconds
[2023-02-21 09:05:18] [info] Exception in thread "Thread-20"
java.lang.IllegalStateException: Message will not be sent because the
WebSocket session has been closed
[2023-02-21 09:05:18] [info] #011at
org.apache.tomcat.websocket.WsRemoteEndpointImplBase.writeMessagePart(WsRemoteEndpointImplBase.java:439)
[2023-02-21 09:05:18] [info] #011at
org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:311)
[2023-02-21 09:05:18] [info] #011at
org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:251)
[2023-02-21 09:05:18] [info] #011at
org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendString(WsRemoteEndpointImplBase.java:192)
[2023-02-21 09:05:18] [info] #011at
org.apache.tomcat.websocket.WsRemoteEndpointBasic.sendText(WsRemoteEndpointBasic.java:37)
[2023-02-21 09:05:18] [info] #011at
org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.sendInstruction(GuacamoleWebSocketTunnelEndpoint.java:152)
[2023-02-21 09:05:18] [info] #011at
org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.access$200(GuacamoleWebSocketTunnelEndpoint.java:53)
[2023-02-21 09:05:18] [info] #011at
org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint$2.run(GuacamoleWebSocketTunnelEndpoint.java:253)
connection fail w/out any other messages; those connections work before
upgrading; I have loaded some extension:
* MySQL
* LDAP
* Branding
* History
I've noticed that if I load also vault all kind of connections fail (RDP
and SSH, I have only this type in my environment); I have not try yet to
unload History (this and vault are the new I have now, the others worked
also before upgrading), could it be the coulprit?
I dig into this, any hint will be very appreciated!
Thanks,
Alessandro
