Ok, I´m using Ubuntu 16.04.1 LTS: 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Even in successful connections this "file descriptor" error appears. Where can I look at how many open files I have? *Atenciosamente,* *Jorge Camara* Analista de Suporte Sênior - *Centro de Tecnologia* *www.webaula.com.br* <http://www.webaula.com.br/> +55 (31) 2129-0550 2017-01-20 16:34 GMT-02:00 David Landry <da...@dmwl.net>: > On Fri, Jan 20, 2017 at 7:04 AM Jorge Camara <jorge.cam...@webaula.com> > wrote: > >> <snip> >> Jan 20 09:50:49 WASN08 guacd[6618]: Error waiting for file descriptor. >> Jan 20 09:50:49 WASN08 guacd[6618]: Internal RDP client disconnected >> <snip> >> > Exception in thread "Thread-85" java.lang.IllegalStateException: Message >> will not be sent because the WebSocket session has been closed >> at org.apache.tomcat.websocket.WsRemoteEndpointImplBase. >> writeMessagePart(WsRemoteEndpointImplBase.java:384) >> at org.apache.tomcat.websocket.WsRemoteEndpointImplBase. >> startMessage(WsRemoteEndpointImplBase.java:340) >> at org.apache.tomcat.websocket.WsRemoteEndpointImplBase$ >> TextMessageSendHandler.write(WsRemoteEndpointImplBase.java:755) >> at org.apache.tomcat.websocket.WsRemoteEndpointImplBase. >> sendPartialString(WsRemoteEndpointImplBase.java:252) >> at org.apache.tomcat.websocket.WsRemoteEndpointImplBase. >> sendString(WsRemoteEndpointImplBase.java:195)08:50:49.590 >> [http-nio-8080-exec-6] INFO o.a.g.tunnel.TunnelRequestService - User >> "jorge" disconnected from connection "87". Duration: 5173 milliseconds >> >> at org.apache.tomcat.websocket.WsRemoteEndpointBasic.sendText( >> WsRemoteEndpointBasic.java:37) >> at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoi >> nt$2.run(GuacamoleWebSocketTunnelEndpoint.java:169) >> > > Looks like the file descriptor error is causing your problem. It sounds > like, when your system tries to open the WebSocket session with the > browser, the OS isn't creating the handler for it. Maybe the user has too > many file descriptors open? > > Can you give some more details about the system you're running this on? > -- > > --- > > David Landry >
