Hi all.
Wicket 7.3.0
Native web sockets.
Tomcat 8.5.5
I am trying to do background processing with results being pushed to a
client as they become available.
I store the connected message when a web socket connection is made [1].
This is used to fire push data to a single client/page [2]
A little bit of googling I find [3].
Am I incorrectly using the api?
The ConnectedMessage is not serializable [4]
Thanks
Peter.
[1]
private var connected: ConnectedMessage = _
add(new WebSocketBehavior {
override def onConnect(message: ConnectedMessage): Unit = {
super.onConnect(message)
println("web socket connected.")
connected = message
}
})
[2]
private def broadcast(msg: IWebSocketPushMessage): Unit = {
val application = WicketStarjarApplication.get()
val webSocketSettings = WebSocketSettings.Holder.get(application)
val broadcaster = new
WebSocketPushBroadcaster(webSocketSettings.getConnectionRegistry())
broadcaster.broadcast(connected, msg)
}
[3]
http://apache-wicket.1842946.n4.nabble.com/WebSockets-IKey-not-Serializable-td4666996.html
https://issues.apache.org/jira/browse/WICKET-5670
[4]
org.apache.wicket.core.util.objects.checker.CheckingObjectOutputStream$ObjectCheckException:
The object type is not Serializable!
A problem occurred while checking object with type:
org.apache.wicket.protocol.ws.api.message.ConnectedMessage
--
Peter Henderson
