[WICKET-6458] Websocket replacing a panel which uses websockets

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 7.8.0
• Component/s: wicket-native-websocket
• Environment: Ubuntu 16.04; Tomcat 8.5.20
• Assignee: Martin Tzvetanov Grigorov
• Reporter: Peter Henderson
• Created: 30/Aug/17 07:25
• Updated: 05/Sep/17 10:59

Description

I've a page which initially shows a loading panel.
This panel uses web sockets to trigger background loading when the connected message is received.

When the background loading has completed
(onEvent => event.getPayload => WebSocketPushPayload => ???)
I replace the loading place holder panel with the real data panel.

The real data panel may also want to use web sockets, and show a loading animation.
(Turtles all the way down)

The problem I'm seeing, is that the WebSocketBehavior::onConnected method is not being called on the replaced panel.

A scala sample which shows this problem.

https://github.com/bollinger/WebSocketPanelReplace