UnsupportedOperationException with websockets

[francesco.81]

Hello Tomaz,

Thanks for the reply.

I do not want to use a jbossWeb Module. I must enable the protocoll NIO2 for use websocket.   I not able to enable this protocol.

My error is :

ERROR it.xxx.websocket.main.WebSocksServer - Errore WebSocket!

java.lang.UnsupportedOperationException

        at java.nio.ByteBuffer.array(ByteBuffer.java:959)

        at it.xxx.websocket.main.WebSocksServer.onMessage(WebSocksServer.java:94)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

        at java.lang.reflect.Method.invoke(Method.java:606)

        at io.undertow.websockets.jsr.annotated.BoundMethod.invoke(BoundMethod.java:87)

        at io.undertow.websockets.jsr.annotated.AnnotatedEndpoint$2$1.run(AnnotatedEndpoint.java:154)

        at io.undertow.websockets.jsr.ServerWebSocketContainer.invokeEndpointMethod(ServerWebSocketContainer.java:362)

        at io.undertow.websockets.jsr.annotated.AnnotatedEndpoint$2.onMessage(AnnotatedEndpoint.java:149)

        at io.undertow.websockets.jsr.FrameHandler$6.run(FrameHandler.java:208)

        at io.undertow.websockets.jsr.ServerWebSocketContainer.invokeEndpointMethod(ServerWebSocketContainer.java:362)

        at io.undertow.websockets.jsr.ServerWebSocketContainer$3.run(ServerWebSocketContainer.java:347)

        at io.undertow.websockets.jsr.OrderedExecutor$ExecutorTask.run(OrderedExecutor.java:67)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

        at java.lang.Thread.run(Thread.java:744)

[ERROR]  stderr - java.lang.UnsupportedOperationException

Can you help me ?

Thank you very much

Francesco

[ctomc]

What is you exact platform (OS) and JDK used?

Also how many resources(ram,cpu) does your system have.

Undertow is by default NIO2, and error you are getting looks related to native OS / JDK impl of NIO.

is this complete stacktrace or is there some other caused by?

[francesco.81]

Hello Tomaz

thank you, I solved, it was a problem of application.

they had customized for another application server

I have create an application that use websocket and it's have not  problem .

thanks a lot

Francesco