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https://issues.apache.org/jira/browse/AXIS2-5062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084857#comment-13084857
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Andreas Veithen commented on AXIS2-5062:
----------------------------------------
I think that the problem is solved. Can you check, so that we can then merge
the changes to the 1.6 branch?
> Connection is not released while using JAXWS client API
> -------------------------------------------------------
>
> Key: AXIS2-5062
> URL: https://issues.apache.org/jira/browse/AXIS2-5062
> Project: Axis2
> Issue Type: Bug
> Components: jaxws, transports
> Affects Versions: 1.6.0
> Reporter: Ivan
> Labels: Geronimo
> Attachments: AXIS2-5062-Dispatch.patch, AXIS2-5062-Port.patch
>
>
> 1. Using Dispatch API
> A bit more description for my case, the server side is a simple web service,
> for the client side, the codes are something like :
> --->
> Service service = new HelloService();
> Dispatch dispatchJaxb = service.createDispatch(PORT_QNAME,
> JAXBContext.newInstance(org.test.ObjectFactory.class),
> javax.xml.ws.Service.Mode.PAYLOAD);
> dispatchJaxb.invokeOneWay(new HelloRequest());
> <---
> After adding some code fragments in the finally block of
> BaseDispatch.invokeOneWay method, it looks to me work fine.
> --->
> try {
> if (requestMsgCtx != null &&
> requestMsgCtx.getAxisMessageContext() != null) {
> org.apache.axis2.context.MessageContext axisMsgCtx =
> requestMsgCtx.getAxisMessageContext();
> if (axisMsgCtx.getTransportOut() != null &&
> axisMsgCtx.getTransportOut().getSender() != null) {
>
> axisMsgCtx.getTransportOut().getSender().cleanup(axisMsgCtx);
> }
> }
> } catch (Exception ignore) {
> }
> <---
> I also googled this issue, and do found a lot of information for the same
> timeout exception, also read some related codes
> a. In the HttpSender, there is a method named cleanup, which is used to
> release the connection, but it has the precondition to configure the
> AUTO_RELEASE_CONNECTION. And actually I did not see other setting
> configurations in the Axis2 codes, and think that it should be configured by
> the users in the Options ?
> b. Some posts in the mail list recommended to call the
> getTransport().cleanup() in the Axis2 specific client codes. And in the
> testing scenario above, since the standard JAX-WS API is used, suppose that
> Axis2 should do this ?
> And very appreciated with any comment ? Thanks.
> 2. I might find another connection leak while using JAXWS API on client side.
> In the scenario below :
> For the server side, it requires basic authentication.
> The client codes are something like :
> HelloPort helloPort = (HelloPort)service.getPort(HelloPort.class);
> helloPort.echo("hello");
> The client codes did not set the user name and password by the
> BindingProvider interface, so the server return a 404 to the client side,
> then the method HttpSender.handleResponse will enter the fourth block :
> private void handleResponse(MessageContext msgContext,
> HttpMethodBase method) throws IOException {
> int statusCode = method.getStatusCode();
> log.trace("Handling response - " + statusCode);
> if (statusCode == HttpStatus.SC_OK) {
> // Save the HttpMethod so that we can release the connection when
> cleaning up
> msgContext.setProperty(HTTPConstants.HTTP_METHOD, method);
> processResponse(method, msgContext);
> } else if (statusCode == HttpStatus.SC_ACCEPTED) {
> /* When an HTTP 202 Accepted code has been received, this will
> be the case of an execution
> * of an in-only operation. In such a scenario, the HTTP
> response headers should be returned,
> * i.e. session cookies. */
> obtainHTTPHeaderInformation(method, msgContext);
> // Since we don't expect any content with a 202 response, we
> must release the connection
> method.releaseConnection();
> } else if (statusCode == HttpStatus.SC_INTERNAL_SERVER_ERROR ||
> statusCode == HttpStatus.SC_BAD_REQUEST) {
> // Save the HttpMethod so that we can release the connection when
> cleaning up
> msgContext.setProperty(HTTPConstants.HTTP_METHOD, method);
> Header contenttypeHeader =
>
> method.getResponseHeader(HTTPConstants.HEADER_CONTENT_TYPE);
> String value = null;
> if (contenttypeHeader != null) {
> value = contenttypeHeader.getValue();
> }
> OperationContext opContext = msgContext.getOperationContext();
> if(opContext!=null){
> MessageContext inMessageContext =
>
> opContext.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
> if(inMessageContext!=null){
> inMessageContext.setProcessingFault(true);
> }
> }
> if (value != null) {
> processResponse(method, msgContext);
> }
> if
> (org.apache.axis2.util.Utils.isClientThreadNonBlockingPropertySet(msgContext))
> {
> throw new AxisFault(Messages.getMessage("transportError",
> String.valueOf(statusCode),
> method.getStatusText()));
> }
> } else {
> throw new AxisFault(Messages.getMessage("transportError", <---
> Running here
>
> String.valueOf(statusCode),
> method.getStatusText()));
> }
> }
> The stack trace is :
> org.apache.axis2.AxisFault: Transport error: 403 Error: Forbidden
> at
> org.apache.axis2.transport.http.HTTPSender.handleResponse(HTTPSender.java:309)
> at
> org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:194)
> at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
> at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:404)
> at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:231)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:443)
> at
> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:406)
> at
> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
> at
> org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
> at
> org.apache.axis2.jaxws.core.controller.impl.AxisInvocationController.execute(AxisInvocationController.java:578)
> at
> org.apache.axis2.jaxws.core.controller.impl.AxisInvocationController.doInvoke(AxisInvocationController.java:127)
> at
> org.apache.axis2.jaxws.core.controller.impl.InvocationControllerImpl.invoke(InvocationControllerImpl.java:93)
> at
> org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invokeSEIMethod(JAXWSProxyHandler.java:377)
> at
> org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invoke(JAXWSProxyHandler.java:174)
> at $Proxy89.helloPort(Unknown Source)
> at org.test.HelloServlet.doPost(HelloServlet.java:113)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
> at
> org.apache.geronimo.tomcat.security.SecurityValve.invoke(SecurityValve.java:87)
> at
> org.apache.geronimo.tomcat.security.jacc.JACCSecurityValve.invoke(JACCSecurityValve.java:54)
> at
> org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:700)
> at
> org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:48)
> at
> org.apache.geronimo.tomcat.valve.ProtectedTargetValve.invoke(ProtectedTargetValve.java:53)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:550)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:380)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:288)
> at org.apache.geronimo.pool.ThreadPool$1.run(ThreadPool.java:243)
> at
> org.apache.geronimo.pool.ThreadPool$ContextClassLoaderRunnable.run(ThreadPool.java:373)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Thanks.
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