Hi I am currently seeng the following issue when trying to establish a VNC connection when using guacamole V 1.5.0
guacd | guacd[51]: DEBUG: Parameter "recording-include-keys" omitted. Using default value of 0. guacd | guacd[51]: DEBUG: Parameter "create-recording-path" omitted. Using default value of 0. guacd | guacd[51]: DEBUG: Parameter "disable-copy" omitted. Using default value of 0. guacd | guacd[51]: DEBUG: Parameter "disable-paste" omitted. Using default value of 0. guacd | guacd[51]: DEBUG: Parameter "wol-send-packet" omitted. Using default value of 0. guacd | guacd[51]: INFO: User "@3414be15-dceb-47f5-86aa-8a44d0b72bfd" joined connection "$c655d88b-07e0-4583-ba5f-3020250b33be" (1 users now present) guacd | guacd[51]: DEBUG: Client is using protocol version "VERSION_1_5_0" guacamole | Exception in thread "Thread-9" java.lang.IllegalStateException: Message will not be sent because the WebSocket session has been closed guacamole | at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.writeMessagePart(WsRemoteEndpointImplBase.java:442) web | 159.100.245.54 - - [27/Feb/2023:10:46:50 +0000] "POST /api/tokens HTTP/2.0" 200 173 "https://159.100.247.7/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36" "-" web | 159.100.245.54 - - [27/Feb/2023:10:46:50 +0000] "GET /websocket-tunnel?token=4D256D88CF85F1DA03B64046DBDE2F0BFC55BC7FB22C0A61F784D84634EE99D3&GUAC_DATA_SOURCE=mysql&GUAC_ID=82&GUAC_TYPE=c&GUAC_WIDTH=2560&GUAC_HEIGHT=1304&GUAC_DPI=96&GUAC_TIMEZONE=Europe%2FZurich&GUAC_AUDIO=audio%2FL8&GUAC_AUDIO=audio%2FL16&GUAC_IMAGE=image%2Fjpeg&GUAC_IMAGE=image%2Fpng&GUAC_IMAGE=image%2Fwebp HTTP/1.1" 101 89 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36" "-" guacd | guacd[51]: ERROR: Unable to connect to VNC server. guacd | guacd[51]: INFO: User "@3414be15-dceb-47f5-86aa-8a44d0b72bfd" disconnected (0 users remain) guacd | guacd[51]: INFO: Last user of connection "$c655d88b-07e0-4583-ba5f-3020250b33be" disconnected guacd | guacd[51]: DEBUG: Requesting termination of client... guacd | guacd[51]: DEBUG: Client terminated successfully. guacd | guacd[1]: INFO: Connection "$c655d88b-07e0-4583-ba5f-3020250b33be" removed. guacamole | at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:314) guacamole | at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:254) guacamole | at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendString(WsRemoteEndpointImplBase.java:195) guacamole | at org.apache.tomcat.websocket.WsRemoteEndpointBasic.sendText(WsRemoteEndpointBasic.java:37) guacamole | at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.sendInstruction(GuacamoleWebSocketTunnelEndpoint.java:152) guacamole | at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint.access$200(GuacamoleWebSocketTunnelEndpoint.java:53) guacamole | at org.apache.guacamole.websocket.GuacamoleWebSocketTunnelEndpoint$2.run(GuacamoleWebSocketTunnelEndpoint.java:253) guacamole | 10:46:50.691 [http-nio-8080-exec-8] INFO o.a.g.tunnel.TunnelRequestService - User "rzurbruegg" disconnected from connection "82". Duration: 149 milliseconds When trying the exact same connection with version 1.4.0 I geht the following: guacd | guacd[18]: DEBUG: Parameter "recording-exclude-mouse" omitted. Using default value of 0. guacd | guacd[18]: DEBUG: Parameter "recording-include-keys" omitted. Using default value of 0. guacd | guacd[18]: DEBUG: Parameter "create-recording-path" omitted. Using default value of 0. guacd | guacd[18]: DEBUG: Parameter "disable-copy" omitted. Using default value of 0. guacd | guacd[18]: DEBUG: Parameter "disable-paste" omitted. Using default value of 0. guacd | guacd[18]: DEBUG: Parameter "wol-send-packet" omitted. Using default value of 0. guacd | guacd[18]: INFO: User "@0705a0be-bfb3-47de-bab9-2e6597741ba3" joined connection "$dc48e68b-619d-44cf-b82e-0cd4d47252e5" (1 users now present) guacd | guacd[18]: DEBUG: Client is using protocol version "VERSION_1_3_0" guacd | guacd[18]: DEBUG: GCrypt initialization started. web | 159.100.245.54 - - [27/Feb/2023:11:17:25 +0000] "GET /api/session/tunnels/15858372-d987-4c7b-bd02-51337710234d/protocol?token=0B1A82684F67C2E2D62AE799CE6555810C63BBF4C2676C0B40C9D06150F93C2E HTTP/2.0" 200 2488 "https://159.100.247.7/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36" "-" web | 159.100.245.54 - - [27/Feb/2023:11:17:25 +0000] "GET /api/session/tunnels/15858372-d987-4c7b-bd02-51337710234d/activeConnection/connection/sharingProfiles HTTP/2.0" 200 2 "https://159.100.247.7/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36" "-" guacamole | 11:17:25.489 [http-nio-8080-exec-9] INFO o.a.g.tunnel.TunnelRequestService - User "rzurbruegg" connected to connection "82". guacd | guacd[18]: DEBUG: GCrypt initialization completed. The connection just works then. Unfortunately I am not able to open a bug report on Jira for this. Has any one encountered this problem before? Any help or pointers would be greatly appreciated. Kind regards Rolf
smime.p7s
Description: S/MIME cryptographic signature
