Hello,
We are using ondemand-3.1 in RHEL 8.6
We are trying to setup a desktop app, and when i click connect - novnc complains with “failed to connect to server”
All the logs seem to be fine, except websockify :
WebSocket server settings:
- Listen on :63002
- Flash security policy server
- No SSL/TLS support (no cert file)
- proxying from :63002 to localhost:5901
WARNING: no ‘numpy’ module, HyBi protocol will be slower
isvood002.mskcc.org - - [15/May/2024 14:44:54] code 400, message Client must support ‘binary’ or ‘base64’ protocol
isvood002.mskcc.org - - [15/May/2024 14:44:54] code 405, message Method Not Allowed
May i know if anyone else saw similar issue?
i am using the following rpms from OOD repo.
https://yum.osc.edu/ondemand/latest/compute/el8/x86_64/turbovnc-3.1.1-1.el8.x86_64.rpm
https://yum.osc.edu/ondemand/latest/compute/el8/x86_64/python3-websockify-0.11.0-1.el8.noarch.rpm
or
https://yum.osc.edu/ondemand/latest/compute/el8/x86_64/python3-websockify-0.10.0-1.el8.noarch.rpm
Other log outputs:
Setting VNC password…
Starting VNC server…
Warning: isvstc02.mskcc.org:1 is taken because of /tmp/.X1-lock
Remove this file if there is no X server isvstc02.mskcc.org:1
Killing Xvnc process ID 3483844
Xvnc process ID 3483844 already killed
Xvnc did not appear to shut down cleanly. Removing /tmp/.X11-unix/X1
Xvnc did not appear to shut down cleanly. Removing /tmp/.X1-lock
Desktop ‘TurboVNC: isvstc02.mskcc.org:1 (vallerul)’ started on display isvstc02.mskcc.org:1
Log file is vnc.log
Successfully started VNC server on isvstc02:5901…
Script starting…
Starting websocket server…
Launching desktop ‘gnome’…
cat: /etc/xdg/autostart/gdu-notification-daemon.desktop: No such file or directory
[websockify]: pid: 3501733 (proxying 63002 ==> localhost:5901)
[websockify]: log file: ./websockify.log
[websockify]: waiting …
[websockify]: started successfully (proxying 63002 ==> localhost:5901)
Scanning VNC log file for user authentications…
Generating connection YAML file…
TurboVNC Server (Xvnc) 64-bit v2.2.3 (build 1.el7)
Copyright (C) 1999-2019 The VirtualGL Project and many others (see README.txt)
Visit http://www.TurboVNC.org for more information on TurboVNC
15/05/2024 14:44:43 Using security configuration file /opt/TurboVNC/etc/turbovncserver-security.conf
15/05/2024 14:44:43 Enabled security type ‘tlsvnc’
15/05/2024 14:44:43 Enabled security type ‘tlsotp’
15/05/2024 14:44:43 Enabled security type ‘tlsplain’
15/05/2024 14:44:43 Enabled security type ‘x509vnc’
15/05/2024 14:44:43 Enabled security type ‘x509otp’
15/05/2024 14:44:43 Enabled security type ‘x509plain’
15/05/2024 14:44:43 Enabled security type ‘vnc’
15/05/2024 14:44:43 Enabled security type ‘otp’
15/05/2024 14:44:43 Enabled security type ‘unixlogin’
15/05/2024 14:44:43 Enabled security type ‘plain’
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
15/05/2024 14:44:43 Desktop name ‘TurboVNC: isvstc02.mskcc.org:1 (vallerul)’ (isvstc02.mskcc.org:1)
15/05/2024 14:44:43 Protocol versions supported: 3.3, 3.7, 3.8, 3.7t, 3.8t
15/05/2024 14:44:43 Listening for VNC connections on TCP port 5901
15/05/2024 14:44:43 Interface 0.0.0.0
15/05/2024 14:44:43 Framebuffer: BGRX 8/8/8/8
15/05/2024 14:44:43 New desktop size: 800 x 600
15/05/2024 14:44:43 New screen layout:
15/05/2024 14:44:43 0x00000040 (output 0x00000040): 800x600+0+0
15/05/2024 14:44:43 Maximum clipboard transfer size: 1048576 bytes
15/05/2024 14:44:43 VNC extension running!
15/05/2024 14:44:45 New desktop size: 800 x 600
Thank you.