[GH-ISSUE #275] NoVNC full in VNC mode does not connect #175

New issue

Open

opened 2026-02-27 15:57:38 +03:00 by kerem · 3 comments

kerem commented

2026-02-27 15:57:38 +03:00

Owner

Originally created by @tmshlvck on GitHub (Jan 1, 2020).
Original GitHub issue: https://github.com/retspen/webvirtcloud/issues/275

NoVNC ran from the WebVirtCloud seems to be malfunctioning with VNC in "Full" mode - it displays the "Connect" button and after clicking it it says "Connecting...", but nothing happens and in less then a second the "Connect" button is back.

The "Lite" mode with VNC works for me and both modes with Spice works as well.

Originally created by @tmshlvck on GitHub (Jan 1, 2020). Original GitHub issue: https://github.com/retspen/webvirtcloud/issues/275 NoVNC ran from the WebVirtCloud seems to be malfunctioning with VNC in "Full" mode - it displays the "Connect" button and after clicking it it says "Connecting...", but nothing happens and in less then a second the "Connect" button is back. The "Lite" mode with VNC works for me and both modes with Spice works as well.

kerem commented

2026-02-27 15:57:38 +03:00

Author

Owner

@catborise commented on GitHub (Jan 2, 2020):

please click settings on the left bar on full vnc page.
Click advanced.
Click websocket.
control port: if it is 80 make 6080 or you whatever your port it is, then try...

thanks

@catborise commented on GitHub (Jan 2, 2020): please click settings on the left bar on full vnc page. Click advanced. Click websocket. control port: if it is 80 make 6080 or you whatever your port it is, then try... thanks

kerem commented

2026-02-27 15:57:38 +03:00

Author

Owner

@tmshlvck commented on GitHub (Jan 2, 2020):

Thanks, that was the trick!

I am still a bit confused with the fact that there is the following element

<input id="noVNC_setting_port" value="6080" type="number" />

in the page that was open as the VNC window, but it seems to be ignored by NoVNC. Perhaps a change on NoVNC side?

@tmshlvck commented on GitHub (Jan 2, 2020): Thanks, that was the trick! I am still a bit confused with the fact that there is the following element `<input id="noVNC_setting_port" value="6080" type="number" />` in the page that was open as the VNC window, but it seems to be ignored by NoVNC. Perhaps a change on NoVNC side?

kerem commented

2026-02-27 15:57:38 +03:00

Author

Owner

@catborise commented on GitHub (Jan 2, 2020):

i also confused, then check it.
there are two value for port: 1.value(novnc settings), 2.defaultValue(ws_port), it gets the value with javascript. but our portValue is in defaultValue.
the value comes from novnc settings.
(complex english, :) i am not a native speaker, but i hope you understand me)

@catborise commented on GitHub (Jan 2, 2020): i also confused, then check it. there are two value for port: 1.value(novnc settings), 2.defaultValue(ws_port), it gets the value with javascript. but our portValue is in defaultValue. the value comes from novnc settings. (complex english, :) i am not a native speaker, but i hope you understand me)