Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 41F32200B17 for ; Tue, 21 Jun 2016 13:27:00 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 40B5E160A36; Tue, 21 Jun 2016 11:27:00 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 4F852160A60 for ; Tue, 21 Jun 2016 13:26:59 +0200 (CEST) Received: (qmail 57839 invoked by uid 500); 21 Jun 2016 11:26:58 -0000 Mailing-List: contact issues-help@cxf.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cxf.apache.org Delivered-To: mailing list issues@cxf.apache.org Received: (qmail 57533 invoked by uid 99); 21 Jun 2016 11:26:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Jun 2016 11:26:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 13B382C1F60 for ; Tue, 21 Jun 2016 11:26:58 +0000 (UTC) Date: Tue, 21 Jun 2016 11:26:58 +0000 (UTC) From: "Sergey Beryozkin (JIRA)" To: issues@cxf.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (CXF-6943) Dead lock on Async Response when timeout is set MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 21 Jun 2016 11:27:00 -0000 [ https://issues.apache.org/jira/browse/CXF-6943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Beryozkin resolved CXF-6943. ----------------------------------- Resolution: Fixed Assignee: Sergey Beryozkin Fix Version/s: 3.2.0 3.1.7 3.0.10 Even though this issue is invalid I'm closing it as Fixed because I've updated the code to ignore AsyncResponse methods with a non-void return type > Dead lock on Async Response when timeout is set > ----------------------------------------------- > > Key: CXF-6943 > URL: https://issues.apache.org/jira/browse/CXF-6943 > Project: CXF > Issue Type: Bug > Components: JAX-RS > Affects Versions: 3.0.4, 3.1.6 > Environment: The bug was detected on : > - Java 1.7.0_11 > - Tomcat 8.0.23 > - CXF 3.0.4 > - Red Hat 6.5 > The bug is also available on : > - Java 1.8.0_77 > - Tomcat 8.0.35 > - CXF 3.1.6 > - Red Hat 6.5 > Reporter: MOIRE Antony > Assignee: Sergey Beryozkin > Labels: test > Fix For: 3.0.10, 3.1.7, 3.2.0 > > Attachments: Main_Thread_error.txt, Working_Thread_error.txt, async-response-test.zip > > > Hello, > When using AsyncResponse with timeout and an external thread for the treatment, it seems that a dead lock appears between the main http thread and the treatment thread when the treatment thread finished before the main thread : > Here is the code which reproduces this issue : > public Response asyncResponseTestKo(HttpServletRequest request, final AsyncResponse ar) { > Response r = null; > LOGGER.info("Get request asyncResponseTestKo"); > ar.setTimeout(10, TimeUnit.SECONDS); > poolExecutor.execute(new Runnable() { > @Override > public void run() { > ar.resume(Response.ok().build()); > } > }); > try { > Thread.sleep(2000); > } catch (InterruptedException e) { > // TODO Auto-generated catch block > e.printStackTrace(); > } > return r; > } > The main thread error is : > 2016-06-15 14:47:44 > "http-nio-9080-exec-1" - Thread t@25 > java.lang.Thread.State: BLOCKED > at org.apache.cxf.jaxrs.impl.AsyncResponseImpl.suspendContinuationIfNeeded(AsyncResponseImpl.java:263) > - waiting to lock <792a9e17> (a org.apache.cxf.jaxrs.impl.AsyncResponseImpl) owned by "pool-1-thread-1" t@26 > at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:191) > at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:99) > at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) > at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) > at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) > - locked <5f36a728> (a org.apache.cxf.phase.PhaseInterceptorChain) > at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) > at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:254) > at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) > at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) > at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) > at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:180) > at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:298) > at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:222) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) > at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:273) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) > at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) > at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) > at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) > at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528) > at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099) > at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) > at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520) > at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476) > - locked <32b056bb> (a org.apache.tomcat.util.net.NioChannel) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.lang.Thread.run(Thread.java:745) > Locked ownable synchronizers: > - locked <623f9d31> (a java.util.concurrent.ThreadPoolExecutor$Worker) > The treatment thread error is : > 2016-06-15 14:48:15 > "pool-1-thread-1" - Thread t@26 > java.lang.Thread.State: WAITING > at java.lang.Object.wait(Native Method) > - waiting on <19991ed0> (a org.apache.coyote.AsyncStateMachine) > at java.lang.Object.wait(Object.java:502) > at org.apache.coyote.AsyncStateMachine.pauseNonContainerThread(AsyncStateMachine.java:430) > at org.apache.coyote.AsyncStateMachine.asyncDispatch(AsyncStateMachine.java:300) > at org.apache.coyote.http11.AbstractHttp11Processor.action(AbstractHttp11Processor.java:863) > at org.apache.coyote.Request.action(Request.java:378) > at org.apache.catalina.core.AsyncContextImpl.dispatch(AsyncContextImpl.java:238) > - locked <60e59a3c> (a java.lang.Object) > at org.apache.catalina.core.AsyncContextImpl.dispatch(AsyncContextImpl.java:194) > at org.apache.catalina.core.AsyncContextImpl.dispatch(AsyncContextImpl.java:188) > at org.apache.cxf.transport.http.Servlet3ContinuationProvider$Servlet3Continuation.redispatch(Servlet3ContinuationProvider.java:125) > at org.apache.cxf.transport.http.Servlet3ContinuationProvider$Servlet3Continuation.resume(Servlet3ContinuationProvider.java:131) > at org.apache.cxf.jaxrs.impl.AsyncResponseImpl.doResumeFinal(AsyncResponseImpl.java:96) > - locked <792a9e17> (a org.apache.cxf.jaxrs.impl.AsyncResponseImpl) > at org.apache.cxf.jaxrs.impl.AsyncResponseImpl.doResume(AsyncResponseImpl.java:89) > - locked <792a9e17> (a org.apache.cxf.jaxrs.impl.AsyncResponseImpl) > at org.apache.cxf.jaxrs.impl.AsyncResponseImpl.resume(AsyncResponseImpl.java:78) > at test.AsyncResponseTestImpl$2.run(AsyncResponseTestImpl.java:72) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > Locked ownable synchronizers: > - locked <4f68ae20> (a java.util.concurrent.ThreadPoolExecutor$Worker) > Best regards -- This message was sent by Atlassian JIRA (v6.3.4#6332)