Hi Sebastien,
With https://issues.apache.org/jira/browse/WICKET-5701 I've added support
for RequestCycle.find(AjaxRequestTarget.class) and actually proper support
for scheduling any kind of IRequestHandler.
In M3 your ErrorCodeRequestHandler has been just send to /dev/null.
One option is to replace "throw UnsupportedOperationException" with
log.warn.
The idea is that your error code doesn't mean anything in the web socket
response. It is not normal HTTP response so the browser won't try to
process it ...
In your code you can check whether this is a WebSocketRequestHandler and
return something that your client side logic should process as an error.
Or maybe WebSocketResponse.sendError() can write this for you: {"type":
"error", "code": 456, "message": "optional"} ?
But again it is up to your client side logic to process it.
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Fri, Oct 10, 2014 at 6:09 PM, Sebastien <[email protected]> wrote:
> Hi,
>
> Using 7.0.0-SNAPSHOT, I've got a UnsupportedOperationException (see below)
> whereas I do not have it on 7.0.0-M3. I don't really know how to
> investigate as an UnsupportedOperationException seems to be the expected
> result [1], or maybe #sendError is not supposed to be called anyway, or it
> is a regression from -M3...
>
> I'm using wicket-native-websocket-core & wicket-native-websocket-javax on
> WildFly8
>
> Thanks in advance for your advise,
> Sebastien.
>
> [1]
>
> https://github.com/apache/wicket/blob/master/wicket-native-websocket/wicket-native-websocket-core/src/main/java/org/apache/wicket/protocol/ws/api/WebSocketResponse.java#L193
>
> --
> ERROR [org.apache.wicket.request.cycle.RequestCycle] Error during
> processing error message: java.lang.UnsupportedOperationException
> at
>
> org.apache.wicket.protocol.ws.api.WebSocketResponse.sendError(WebSocketResponse.java:193)
> [wicket-native-websocket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.http.handler.ErrorCodeRequestHandler.respond(ErrorCodeRequestHandler.java:77)
> [wicket-request-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:837)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> [wicket-request-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:314)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.executeExceptionRequestHandler(RequestCycle.java:323)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:237)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293)
> [wicket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.protocol.ws.api.AbstractWebSocketProcessor.broadcastMessage(AbstractWebSocketProcessor.java:219)
> [wicket-native-websocket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.protocol.ws.api.AbstractWebSocketProcessor.onConnect(AbstractWebSocketProcessor.java:150)
> [wicket-native-websocket-core-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.protocol.ws.javax.JavaxWebSocketProcessor.<init>(JavaxWebSocketProcessor.java:48)
> [wicket-native-websocket-javax-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> org.apache.wicket.protocol.ws.javax.WicketEndpoint.onOpen(WicketEndpoint.java:58)
> [wicket-native-websocket-javax-7.0.0-SNAPSHOT.jar:7.0.0-SNAPSHOT]
> at
>
> io.undertow.websockets.jsr.EndpointSessionHandler.onConnect(EndpointSessionHandler.java:84)
> [undertow-websockets-jsr-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.websockets.jsr.JsrWebSocketFilter$1.handleUpgrade(JsrWebSocketFilter.java:115)
> [undertow-websockets-jsr-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.server.protocol.http.HttpReadListener.exchangeComplete(HttpReadListener.java:271)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.server.protocol.http.HttpServerConnection.exchangeComplete(HttpServerConnection.java:221)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.server.HttpServerExchange.invokeExchangeCompleteListeners(HttpServerExchange.java:1131)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.server.HttpServerExchange.terminateResponse(HttpServerExchange.java:1351)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
> io.undertow.server.Connectors.terminateResponse(Connectors.java:78)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.server.protocol.http.ServerFixedLengthStreamSinkConduit.channelFinished(ServerFixedLengthStreamSinkConduit.java:33)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.exitFlush(AbstractFixedLengthStreamSinkConduit.java:273)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.flush(AbstractFixedLengthStreamSinkConduit.java:207)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> org.xnio.conduits.ConduitStreamSinkChannel.flush(ConduitStreamSinkChannel.java:162)
> at
>
> io.undertow.channels.DetachableStreamSinkChannel.flush(DetachableStreamSinkChannel.java:100)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at org.xnio.channels.Channels.flushBlocking(Channels.java:63)
> at
>
> io.undertow.servlet.spec.ServletOutputStreamImpl.close(ServletOutputStreamImpl.java:625)
> [undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.servlet.spec.HttpServletResponseImpl.closeStreamAndWriter(HttpServletResponseImpl.java:451)
> [undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpServletResponseImpl.java:525)
> [undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:287)
> [undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
> [undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
> [undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
> at
>
> io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
> [undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
> at
> io.undertow.server.Connectors.executeRootHandler(Connectors.java:177)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
> io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727)
> [undertow-core-1.0.15.Final.jar:1.0.15.Final]
> at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [rt.jar:1.7.0_65]
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [rt.jar:1.7.0_65]
> at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_65]
>
