hello everyone: I deployed a test case to demonstrate jax-ws2.0,but find that jbossws' asynchronous client invocation throws a classcast exception. But the packet capture seems all right. One thing abnormal is that with jbossws 2.0.2, there is always a "broken pipe" exception thrown by container, and packet capture shows a tcp RST from client to server. With 2.0.3, it works all right with synchronous call. I used wsconsume with customization to get asynchronous stub. The packet capture is the communication process, the zip is project with a war archive, which is my webservice. Can some one help me? My little demonstration is pending. stack trace. done java.lang.ClassCastException: jboss.wsconsume.gen.hotelbooking.stub.Tickets at sunspider.jaxws20.tutorial.client.TestJAXWS20DynaClient.hanldeResponse1(TestJAXWS20DynaClient.java:95) at sunspider.jaxws20.tutorial.client.TestJAXWS20DynaClient.testBookingAsync(TestJAXWS20DynaClient.java:89) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at junit.framework.TestCase.runTest(TestCase.java:154) at junit.framework.TestCase.runBare(TestCase.java:127) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Tear Down Tear Down java.lang.ClassCastException: jboss.wsconsume.gen.hotelbooking.stub.Tickets at sunspider.jaxws20.tutorial.client.TestJAXWS20DynaClient.hanldeResponse1(TestJAXWS20DynaClient.java:95) at sunspider.jaxws20.tutorial.client.TestJAXWS20DynaClient.access$0(TestJAXWS20DynaClient.java:92) at sunspider.jaxws20.tutorial.client.TestJAXWS20DynaClient$1.handleResponse(TestJAXWS20DynaClient.java:114) at org.jboss.ws.core.jaxws.client.ClientProxy$AsyncRunnable.run(ClientProxy.java:264) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) DaFENG Coder Telecommunication && Network Industry Pudong Shanghai China ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping