Whenever I click one of the blue buttons that either:
- Install a new extension,
- Upgrades a new extension,
But also buttons that might have their result of an asynchronous nature, they usually fail with an error such as:
However if I refresh the page, it seems like the action was taken into account - because the button will read the next step (eg
Continue if the latest click was reading
Install). If I press the button for the next step, the same error occurs - but again if I refresh the page it shows the next step (Eg if I just clicked
Continue to install an extension, after the page refresh it reads
Uninstall, meaning that the extension was installed).
Is there any sort of configuration to get XWiki stop exhibiting this behaviour? I was wondering, is there any specific
nginx configuration required for websocket / long polling maybe?