Hi,
i have problems with configuring embedded jetty with vaadin push.
App and push works, but when I close ui / app tab I get following error:
[code]
Aug 12, 2015 2:46:07 PM org.atmosphere.cpr.AtmosphereResourceImpl notifyListeners
WARNING: Exception during suspend() operation java.lang.NullPointerException
Aug 12, 2015 2:46:07 PM com.vaadin.server.communication.PushAtmosphereHandler$AtmosphereResourceListener onThrowable
SEVERE: Exception in push connection
java.lang.NullPointerException
at org.eclipse.jetty.server.Request.extractQueryParameters(Request.java:371)
at org.eclipse.jetty.server.Request.extractParameters(Request.java:357)
at org.eclipse.jetty.server.Request.getParameter(Request.java:989)
at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:194)
at org.atmosphere.cpr.AtmosphereRequest.getParameter(AtmosphereRequest.java:456)
at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:194)
at com.vaadin.server.VaadinService.hasParameter(VaadinService.java:737)
at com.vaadin.server.VaadinService.doFindOrCreateVaadinSession(VaadinService.java:699)
at com.vaadin.server.VaadinService.findOrCreateVaadinSession(VaadinService.java:665)
at com.vaadin.server.VaadinService.findVaadinSession(VaadinService.java:524)
at com.vaadin.server.communication.PushHandler.connectionLost(PushHandler.java:316)
at com.vaadin.server.communication.PushAtmosphereHandler$AtmosphereResourceListener.onDisconnect(PushAtmosphereHandler.java:110)
at org.atmosphere.cpr.AtmosphereResourceImpl.onDisconnect(AtmosphereResourceImpl.java:714)
at org.atmosphere.cpr.AtmosphereResourceImpl.notifyListeners(AtmosphereResourceImpl.java:617)
at org.atmosphere.cpr.AtmosphereResourceImpl.notifyListeners(AtmosphereResourceImpl.java:597)
at org.atmosphere.cpr.AsynchronousProcessor.completeLifecycle(AsynchronousProcessor.java:465)
at org.atmosphere.interceptor.OnDisconnectInterceptor.inspect(OnDisconnectInterceptor.java:77)
at org.atmosphere.cpr.AsynchronousProcessor.invokeInterceptors(AsynchronousProcessor.java:312)
at org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:169)
at org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:107)
at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:66)
at org.atmosphere.container.Jetty9AsyncSupportWithWebSocket.service(Jetty9AsyncSupportWithWebSocket.java:170)
at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2075)
at com.vaadin.server.communication.PushRequestHandler.handleRequest(PushRequestHandler.java:226)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1408)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:350)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:816)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1114)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1048)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
at org.eclipse.jetty.server.Server.handle(Server.java:517)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:302)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:245)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
at java.lang.Thread.run(Thread.java:745)
Aug 12, 2015 2:46:07 PM org.atmosphere.cpr.AtmosphereResourceImpl notifyListeners
WARNING: Listener error {}
java.lang.NullPointerException
at org.eclipse.jetty.server.Request.extractQueryParameters(Request.java:371)
at org.eclipse.jetty.server.Request.restoreParameters(Request.java:1044)
at org.eclipse.jetty.server.Request.getParameter(Request.java:991)
at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:194)
at org.atmosphere.cpr.AtmosphereRequest.getParameter(AtmosphereRequest.java:456)
at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:194)
at com.vaadin.server.VaadinService.hasParameter(VaadinService.java:737)
at com.vaadin.server.VaadinService.doFindOrCreateVaadinSession(VaadinService.java:699)
at com.vaadin.server.VaadinService.findOrCreateVaadinSession(VaadinService.java:665)
at com.vaadin.server.VaadinService.findVaadinSession(VaadinService.java:524)
at com.vaadin.server.communication.PushHandler.connectionLost(PushHandler.java:316)
at com.vaadin.server.communication.PushAtmosphereHandler$AtmosphereResourceListener.onThrowable(PushAtmosphereHandler.java:117)
at org.atmosphere.cpr.AtmosphereResourceImpl.onThrowable(AtmosphereResourceImpl.java:667)
at org.atmosphere.cpr.AtmosphereResourceImpl.notifyListeners(AtmosphereResourceImpl.java:648)
at org.atmosphere.cpr.AtmosphereResourceImpl.notifyListeners(AtmosphereResourceImpl.java:597)
at org.atmosphere.cpr.AsynchronousProcessor.completeLifecycle(AsynchronousProcessor.java:465)
at org.atmosphere.interceptor.OnDisconnectInterceptor.inspect(OnDisconnectInterceptor.java:77)
at org.atmosphere.cpr.AsynchronousProcessor.invokeInterceptors(AsynchronousProcessor.java:312)
at org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:169)
at org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:107)
at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:66)
at org.atmosphere.container.Jetty9AsyncSupportWithWebSocket.service(Jetty9AsyncSupportWithWebSocket.java:170)
at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2075)
at com.vaadin.server.communication.PushRequestHandler.handleRequest(PushRequestHandler.java:226)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1408)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:350)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:816)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1114)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1048)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
at org.eclipse.jetty.server.Server.handle(Server.java:517)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:302)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:245)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
at java.lang.Thread.run(Thread.java:745)
[/code]Also, UI is not detaching.
When I set
sh.setInitParameter("org.atmosphere.cpr.asyncSupport", "org.atmosphere.container.JSR356AsyncSupport");
I cant event start atmosphere so I think its not good way to go.
My dependencies:
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-continuation</artifactId>
<version>9.3.2.v20150730</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
<version>9.3.2.v20150730</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>javax.websocket</groupId>
<artifactId>javax.websocket-api</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty.websocket</groupId>
<artifactId>websocket-server</artifactId>
<version>9.3.2.v20150730</version>
<type>jar</type>
</dependency>