Re: WebSocket concurrent modification

2020-05-28 Thread fanfy
Updated the sample application websocket-test.tar -- Sent from: http://apache-wicket.1842946.n4.nabble.com/Users-forum-f1842947.html - To

Re: WebSocket concurrent modification

2020-05-28 Thread fanfy
Hello,I finally found the problem ... It seems that I didn't understood very well how to use WebSocketMessageBroadcaster from wicket-spring-boot. The proper way to broadcast websocket messages from an ajax call is to use org.apache.wicket.protocol.ws.api.WebSocketPushBroadcaster with an additional

WebSocket concurrent modification

2020-05-20 Thread fanfy
Hello, Maybe you can help me with a problem related to wicket 8.8.0 with websocket. Sometimes (usually when there are many ajax request in a short time interval) I encounter ConcurrentModificationException. The page store saving is synchronous. I created a sample project (attached