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https://issues.apache.org/jira/browse/AXIS2-1182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12476874
]
Michele Mazzucco commented on AXIS2-1182:
-----------------------------------------
Any idea about how to fix this problem?
With one of the last nightly builds I still get this:
ERROR [09:44:02,216] RouterCommunicationSupport:sendResultToClient - Unable to
send the response to
[http://10.8.150.50:6060/axis2/services/anonService143413041172741945540/anonOutInOp]:
org.apache.axis2.AxisFault: Two services cannot have same name. A service
with the anonService87747821172742242214 name already exists in the system.
at
org.apache.axis2.engine.AxisConfiguration.addServiceGroup(AxisConfiguration.java:316)
at
org.apache.axis2.engine.AxisConfiguration.addService(AxisConfiguration.java:260)
at
org.apache.axis2.client.ServiceClient.configureServiceClient(ServiceClient.java:125)
at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:111)
at
ncl.qosp.controller.RouterCommunicationSupport.sendResultToClient(RouterCommunicationSupport.java:123)
at ncl.qosp.controller.RoutingService.result(RoutingService.java:548)
at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver.invokeBusinessLogic(RawXMLINOnlyMessageReceiver.java:79)
at
org.apache.axis2.receivers.AbstractInMessageReceiver.receive(AbstractInMessageReceiver.java:35)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:186)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:103)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
> service name clash for callback operation
> -----------------------------------------
>
> Key: AXIS2-1182
> URL: https://issues.apache.org/jira/browse/AXIS2-1182
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: client-api
> Environment: java 1.5, windows sp2 (and mac os 10.4.7)
> Reporter: Michele Mazzucco
> Assigned To: Deepal Jayasinghe
>
> After running a stateful web service for some time (~ 4 hours and 3000
> requests) I got some exceptions like this:
> Unable to send the response to
> [http://10.8.150.50:6060/axis2/services/annonService16226000/annonOutInOp]:
> org.apache.axis2.AxisFault: Two services can not have same name, a service
> with annonService29404790 already exists in the system
> at
> org.apache.axis2.engine.AxisConfiguration.addServiceGroup(AxisConfiguration.java:244)
> at
> org.apache.axis2.engine.AxisConfiguration.addService(AxisConfiguration.java:196)
> at
> org.apache.axis2.client.ServiceClient.configureServiceClient(ServiceClient.java:109)
> at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:95)
> at
> org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:187)
> at
> ncl.qosp.controller.RoutingService.sendResultToClient(RoutingService.java:595)
> at ncl.qosp.controller.RoutingService.result(RoutingService.java:518)
> at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.axis2.receivers.RawXMLINOutMessageReceiver.invokeBusinessLogic(RawXMLINOutMessageReceiver.java:99)
> at
> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:39)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:508)
> at
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:283)
> at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:145)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
> I think here there are 2 problems:
> 1 - the client generated the same random value (annonService16226000): the
> used service client is always the same
> 2 - the service does not delete this "service" (which is actually used *only*
> to send an asynchronous result).
> I guess the problem 1 could be resolved using a counter of type long (say
> initialized with the current timestamp), that is at the first invocation you
> get annonService<init_timestamp>, second invocation (I'm assuming the same
> ServiceClient is used) is annonService<init_timestamp + 1>, ecc.
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