I'm not sure exactly when this bug appeared, but I'm running 6.12.3 and the Docker update screen will not update and show the image being pulled down to the server:

 

 

 

That screen stays like that until the stop and restart part of the update comes into play:

 

 

 

Anybody else run into a similar problem?

 

Diagnostics attached.

 

dipper-diagnostics-20230830-1532.zip

Checking devtools, I see the webUI tries to establish a connection to a websocket. A GET request is sent to wss://dipper:1443/sub/docker (the 1443 port is because I have the webUI running on port 1443), but the response is 101 (Switching Protocols):

 

 

The response tab is showing that data is properly flowing in, suggesting that the connection has succeeded? I have no idea why it won't update the window, then.

 

 

Any ideas on what is failing here? How does the WebUI communicate status updates from the Docker service when updating a container?

 

There is an error in the console during the update:

 

Uncaught TypeError: progress_span[data[1]] is null
    progress_dots[data[1]]< https://dipper:1443/Docker:1514
    setInterval handler* https://dipper:1443/Docker:1514
    emit https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    onmessage https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    listen https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    start https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    openDocker https://dipper:1443/Docker:252
    updateContainer https://dipper:1443/plugins/dynamix.docker.manager/javascript/docker.js?v=1678007099:108
    i https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    h https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    t https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    u https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    updateContainer https://dipper:1443/plugins/dynamix.docker.manager/javascript/docker.js?v=1678007099:105
    action https://dipper:1443/plugins/dynamix.docker.manager/javascript/docker.js?v=1678007099:12
    dispatch https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:5
    handle https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:5
Docker:1514:59

 

Uncaught TypeError: progress_span[data[1]] is null
    <anonymous> https://dipper:1443/Docker:1518
    emit https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    onmessage https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    listen https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    start https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:15
    openDocker https://dipper:1443/Docker:252
    updateContainer https://dipper:1443/plugins/dynamix.docker.manager/javascript/docker.js?v=1678007099:108
    i https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    h https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    t https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    u https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:51
    updateContainer https://dipper:1443/plugins/dynamix.docker.manager/javascript/docker.js?v=1678007099:105
    action https://dipper:1443/plugins/dynamix.docker.manager/javascript/docker.js?v=1678007099:12
    dispatch https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:5
    handle https://dipper:1443/webGui/javascript/dynamix.js?v=1680052794:5
Docker:1518:5

 

Could this be related?