Re: Websocket replacing a panel which uses websockets

[Martin Grigorov]

Hi,

Please file a ticket!
It should be easy to implement it.
Thanks!

On Aug 29, 2017 17:15, "Peter Henderson" 
wrote:

> Hi All,
>
> I've run into a possible bug.
>
> I've a page which initially shows a "loading..." animation panel.
> This panel uses web sockets to trigger background loading.
> (WebSocketBehavior::onConnected starts the background loading)
>
>
> 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.
>
>
> So my questions:-
>
> Am I doing something wrong?
> Is this the expected behaviour?
> (or) Is this a Bug?
>
>
>
>
> A fairly simple example [1] although it's in Scala.
>
> [1] https://github.com/bollinger/WebSocketPanelReplace
>
> The interesting class is
> https://github.com/bollinger/WebSocketPanelReplace/blob/
> master/src/main/scala/com/starjar/ws/WsLoadingPanel.scala
>
> Many thanks
>
> Peter.
>
>
>
> --
> Peter Henderson
>

Websocket replacing a panel which uses websockets

[Peter Henderson]

Hi All,

I've run into a possible bug.

I've a page which initially shows a "loading..." animation panel.
This panel uses web sockets to trigger background loading.
(WebSocketBehavior::onConnected starts the background loading)


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.


So my questions:-

Am I doing something wrong?
Is this the expected behaviour?
(or) Is this a Bug?




A fairly simple example [1] although it's in Scala.

[1] https://github.com/bollinger/WebSocketPanelReplace

The interesting class is
https://github.com/bollinger/WebSocketPanelReplace/blob/master/src/main/scala/com/starjar/ws/WsLoadingPanel.scala

Many thanks

Peter.



-- 
Peter Henderson