A Docker Container for Apache Guacamole, a client-less remote desktop gateway. It supports standard protocols like VNC, RDP, and SSH over HTML5. For x64, arm64 and ppc64le.
guacd[1911]: INFO: Internal VNC client disconnected
guacd[266]: INFO: Connection "$0a0e9b7c-3510-467b-b491-7fb0f7d54cd9" removed.
guacd[266]: INFO: Creating new client for protocol "vnc"
guacd[266]: INFO: Connection ID is "$7b33e5c8-006f-4db6-8ed4-45a07d51e6f5"
guacd[2380]: INFO: Cursor rendering: local
guacd[2380]: INFO: User "@5445b174-0a82-4168-b23c-b12a18396e7b" joined connection "$7b33e5c8-006f-4db6-8ed4-45a07d51e6f5" (1 users now present)
06:33:37.859 [http-nio-8080-exec-4] INFO o.a.g.tunnel.TunnelRequestService - User "ziadarafat" connected to connection "3".
guacd[2380]: INFO: User "@5445b174-0a82-4168-b23c-b12a18396e7b" disconnected (0 users remain)
guacd[2380]: INFO: Last user of connection "$7b33e5c8-006f-4db6-8ed4-45a07d51e6f5" disconnected
Exception in thread "Thread-29" java.lang.IllegalStateException: Message will not be sent because the WebSocket session has been closed
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.writeMessagePart(WsRemoteEndpointImplBase.java:442)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:314)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:254)
at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendString(WsRemoteEndpointImplBase.java:195)
at org.apache.tomcat.websocket.WsRemoteEndpointBasic.sendText(WsRemoteEndpointBasic.java:37)
at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.sendInstruction(GuacamoleWebSocketTunnelEndpoint.java:152)
at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.access$200(GuacamoleWebSocketTunnelEndpoint.java:53)
at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint$2.run(GuacamoleWebSocketTunnelEndpoint.java:253)
06:33:58.998 [http-nio-8080-exec-10] INFO o.a.g.tunnel.TunnelRequestService - User "ziadarafat" disconnected from connection "3". Duration: 21138 milliseconds
guacd[266]: INFO: Creating new client for protocol "vnc"
guacd[266]: INFO: Connection ID is "$adcb203e-d51c-4df4-90ad-5edf7c381afc"
guacd[2479]: INFO: Cursor rendering: local
guacd[2479]: INFO: User "@5965ef7b-1e1b-47d3-941a-b269b5594239" joined connection "$adcb203e-d51c-4df4-90ad-5edf7c381afc" (1 users now present)
06:33:59.567 [http-nio-8080-exec-2] INFO o.a.g.tunnel.TunnelRequestService - User "ziadarafat" connected to connection "3".
guacd[2380]: INFO: Internal VNC client disconnected
guacd[266]: INFO: Connection "$7b33e5c8-006f-4db6-8ed4-45a07d51e6f5" removed.
07:25:01.783 [http-nio-8080-exec-9] INFO o.a.g.tunnel.TunnelRequestService - User "ziadarafat" disconnected from connection "3". Duration: 3062215 milliseconds
guacd[2479]: ERROR: User is not responding.
guacd[2479]: INFO: User "@5965ef7b-1e1b-47d3-941a-b269b5594239" disconnected (0 users remain)
guacd[2479]: INFO: Last user of connection "$adcb203e-d51c-4df4-90ad-5edf7c381afc" disconnected
guacd[2479]: INFO: Internal VNC client disconnected
guacd[266]: INFO: Connection "$adcb203e-d51c-4df4-90ad-5edf7c381afc" removed.
LOG: autovacuum launcher shutting down
LOG: received smart shutdown request
FATAL: terminating connection due to administrator command
FATAL: terminating connection due to administrator command
FATAL: terminating connection due to administrator command
LOG: shutting down
08-Feb-2024 07:41:10.568 INFO [Thread-2] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
08-Feb-2024 07:41:10.583 INFO [Thread-2] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina]
[cont-finish.d] executing container finish scripts...
[cont-finish.d] done.
[s6-finish] waiting for services.
08-Feb-2024 07:41:10.618 INFO [Thread-2] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
LOG: database system is shut down
08-Feb-2024 07:41:10.625 INFO [Thread-2] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
[s6-finish] sending all processes the TERM signal.
[s6-finish] sending all processes the KILL signal and exiting.
I am not sure what's causing it. Is it the postgres server shutting down here?
docker compose file
logs