[jboss-jira] [JBoss JIRA] (WFLY-3490) Websocket onClosed not called on idle timeout

[Stuart Douglas (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-3490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12986124#comment-12986124 ] 

Stuart Douglas commented on WFLY-3490:
--------------------------------------

This is now fixed in Undertow upstream, should be fixed in WF master soonish.

> Websocket onClosed not called on idle timeout
> ---------------------------------------------
>
>                 Key: WFLY-3490
>                 URL: https://issues.jboss.org/browse/WFLY-3490
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web Sockets
>    Affects Versions: 8.1.0.Final
>         Environment: Wildfly 8.1.0 Final on Linux (Centos/Fedora)
>            Reporter: Emanuele Colombo
>            Assignee: Stuart Douglas
>
> When implementing a JSR-356 websocket endpoint I set
> {{session.setMaxIdleTimeout(5000);}}
> in the *@OnOpen* method. This means that, if no traffic is generated on the websocket in five seconds, the websocket is automatically closed.
> Now, if the websocket si correcly closed by the client calling the "close" method in JS, the corrispective *@OnClose* method on the endpoint is called. But if the websocket is closed because of the idle timeout, on the server the *@OnClose* method is not called, and also *@OnError* method isn't called.
> I think the correct behaviour should be to call *@OnClose* even when the socket is closed because of the idle timeout, so that the application has the ability to make some cleanup. Also, this is the behaviour I see when deploying in other Java web/application server.
> The test code of my endpoint is the following:
> {code:title=EchoEndpoint.java|borderStyle=solid}
> @ServerEndpoint("/ws/echo")
> public class EchoEndpoint {
>     
>     @OnMessage
>     public String onMessage(String message) {
>         System.out.println("RECV: " + message);        
>         return message;
>     }
>     @OnOpen
>     public void onOpen(Session session) {
>         session.setMaxIdleTimeout(5000);
>         System.out.println("OPEN");
>     }
>     @OnClose
>     public void onClose() {
>         System.out.println("CLOSE");
>     }
>     @OnError
>     public void onError(Throwable t) {
>         System.out.println("ERROR");
>     }  
> }
> {code}



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