On Wed, 2016-06-22 at 13:00 +0200, Mark Rekveld wrote: > Hi, > > I would like to ask for your assistance to resolve an issue that we are > facing that has the nature of being a race condition. > > The problem is that a SocketException is thrown in the finally clause of > BHttpConnectionBase.fillInputBuffer() [ > https://github.com/apache/httpcore/blob/4.3.x/httpcore/src/main/java/org/apache/http/impl/BHttpConnectionBase.java#L326 > ] > > We use 4.3.6 of the HttpClient with 4.3.3 of HttpCore, and have a custom > extension of org.apache.http.protocol.HttpRequestExecutor that sends the > request entity asynchronously and immediately try to read the response from > the sever. >
We can only adequately support two branches of HttpClient: stable (currently 4.5.x) and dev (currently 5.0-alpha) Please consider upgrading to HttpClient 4.5. There have been numerous changes since 4.3.6. Oleg > The exception occurs within this custom HttpRequestExecutor when the > conn.isResponseAvailable(1000 * 5) call is made in this code snippet. See > stack trace below > > private void sendRequestEntity(final HttpEntityEnclosingRequest req) throws > IOException { > Thread entitySender = new Thread(getClass().getSimpleName() + "-" + > System.currentTimeMillis()) > { > @Override > public void run() { > try { > conn.sendRequestEntity(req); > conn.flush(); > context.setAttribute(HttpCoreContext.HTTP_REQ_SENT, Boolean.TRUE); > } > catch (Throwable t) { > error = t; > } > } > }; > entitySender.start(); > > while (entitySender.isAlive() && !conn.isResponseAvailable(1000 * 5)) { > /* > * Wait here until either we have fully uploaded the request entity or > the server sends a response. If > * we were to return immediately and called doReceiveResponse() right > away we would provoke socket > * timeouts. > */ > } > } > > The full stack trace: > > 2016-06-03 02:36:04,149+1000 ERROR [qtp761509273-12469 - PUT > /rest/ci/scan/treasury-web-deployable] jenkins-server > com.sonatype.insight.brain.hds.HdsClient - Socket is closed > java.net.SocketException: Socket is closed > at java.net.Socket.setSoTimeout(Socket.java:1137) ~[na:1.8.0_91] > at > sun.security.ssl.BaseSSLSocketImpl.setSoTimeout(BaseSSLSocketImpl.java:633) > ~[na:1.8.0_91] > at sun.security.ssl.SSLSocketImpl.setSoTimeout(SSLSocketImpl.java:2526) > ~[na:1.8.0_91] > at > org.apache.http.impl.BHttpConnectionBase.fillInputBuffer(SourceFile:326) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.BHttpConnectionBase.awaitInput(SourceFile:334) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.http.impl.DefaultBHttpClientConnection.isResponseAvailable(SourceFile:131) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.http.impl.conn.CPoolProxy.isResponseAvailable(SourceFile:141) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.client.utils.HttpRequestExecutor$HttpExchange.sendRequestEntity(SourceFile:201) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.client.utils.HttpRequestExecutor$HttpExchange.doSendRequest(SourceFile:177) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.client.utils.HttpRequestExecutor$HttpExchange.perform(SourceFile:108) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.client.utils.HttpRequestExecutor.execute(SourceFile:53) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.execchain.MainClientExec.execute(SourceFile:254) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.execchain.ProtocolExec.execute(SourceFile:195) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.execchain.RetryExec.execute(SourceFile:86) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.execchain.RedirectExec.execute(SourceFile:108) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.http.impl.client.InternalHttpClient.doExecute(SourceFile:184) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.client.CloseableHttpClient.execute(SourceFile:82) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.client.CloseableHttpClient.execute(SourceFile:106) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.http.impl.client.CloseableHttpClient.execute(SourceFile:57) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.HdsClient.execute(SourceFile:380) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.HdsClient.execute(SourceFile:329) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.HdsClient.getResponse(SourceFile:132) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.HdsClient.get(SourceFile:178) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.ScanUploader.upload(SourceFile:69) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.CIResource.putScan(SourceFile:50) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.brain.hds.CIResource$$EnhancerByGuice$$88667ab8.CGLIB$putScan$0(<generated>) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.brain.hds.CIResource$$EnhancerByGuice$$88667ab8$$FastClassByGuice$$99131cf1.invoke(<generated>) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.google.inject.internal.cglib.proxy.$MethodProxy.invokeSuper(SourceFile:228) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(SourceFile:75) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.guice.aop.AopAllianceMethodInvocationAdapter.proceed(SourceFile:49) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.brain.security.AuthorizeMethodInterceptor.invoke(SourceFile:62) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.guice.aop.AopAllianceMethodInterceptorAdapter.invoke(SourceFile:36) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(SourceFile:75) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.google.inject.internal.InterceptorStackCallback.intercept(SourceFile:55) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.brain.hds.CIResource$$EnhancerByGuice$$88667ab8.putScan(<generated>) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at sun.reflect.GeneratedMethodAccessor196.invoke(Unknown Source) ~[na:na] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > ~[na:1.8.0_91] > at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91] > at > com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(SourceFile:60) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(SourceFile:185) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(SourceFile:75) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.yammer.dropwizard.jersey.OptionalResourceMethodDispatchAdapter$OptionalRequestDispatcher.dispatch(SourceFile:37) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(SourceFile:302) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(SourceFile:147) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(SourceFile:108) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(SourceFile:147) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(SourceFile:84) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(SourceFile:1511) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(SourceFile:1442) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(SourceFile:1391) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(SourceFile:1381) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.spi.container.servlet.WebComponent.service(SourceFile:416) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(SourceFile:538) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(SourceFile:716) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at javax.servlet.http.HttpServlet.service(SourceFile:848) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.servlet.ServletHolder.handle(SourceFile:669) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(SourceFile:1448) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.brain.security.AuthenticationLoggingFilter.doFilter(SourceFile:53) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(SourceFile:1419) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(SourceFile:61) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.AdviceFilter.executeChain(SourceFile:108) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(SourceFile:137) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(SourceFile:125) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(SourceFile:66) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(SourceFile:118) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(SourceFile:66) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.AdviceFilter.executeChain(SourceFile:108) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(SourceFile:137) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(SourceFile:125) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(SourceFile:66) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.AdviceFilter.executeChain(SourceFile:108) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(SourceFile:137) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(SourceFile:125) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(SourceFile:66) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(SourceFile:449) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(SourceFile:365) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.subject.support.SubjectCallable.doCall(SourceFile:90) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.apache.shiro.subject.support.SubjectCallable.call(SourceFile:83) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.subject.support.DelegatingSubject.execute(SourceFile:383) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(SourceFile:362) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(SourceFile:125) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(SourceFile:1419) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.brain.security.TraceMethodBlockFilter.doFilter(SourceFile:48) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(SourceFile:1419) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.yammer.dropwizard.servlets.ThreadNameFilter.doFilter(SourceFile:29) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(SourceFile:1419) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.servlet.ServletHandler.doHandle(SourceFile:455) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(SourceFile:1075) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.servlet.ServletHandler.doScope(SourceFile:384) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(SourceFile:1009) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.server.handler.ScopedHandler.handle(SourceFile:135) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.server.handler.HandlerWrapper.handle(SourceFile:116) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.yammer.metrics.jetty.InstrumentedHandler.handle(SourceFile:200) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.server.handler.GzipHandler.handle(SourceFile:264) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.yammer.dropwizard.jetty.BiDiGzipHandler.handle(SourceFile:123) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.server.handler.HandlerCollection.handle(SourceFile:154) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.server.handler.HandlerWrapper.handle(SourceFile:116) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.server.Server.handle(SourceFile:368) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(SourceFile:489) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.server.AbstractHttpConnection.content(SourceFile:953) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(SourceFile:1014) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.http.HttpParser.parseNext(SourceFile:861) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.http.HttpParser.parseAvailable(SourceFile:240) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.server.AsyncHttpConnection.handle(SourceFile:82) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SourceFile:628) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SourceFile:52) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(SourceFile:608) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(SourceFile:543) > [nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91] > 2016-06-03 02:36:04,149+1000 DEBUG [qtp761509273-12469 - PUT > /rest/ci/scan/treasury-web-deployable] jenkins-server > com.sonatype.insight.brain.hds.HdsClient - Completed HDS request in 9381 ms. > 2016-06-03 02:36:04,151+1000 ERROR [qtp761509273-12469 - PUT > /rest/ci/scan/treasury-web-deployable] jenkins-server > com.sonatype.insight.jaxrs.error.ErrorResponseGenerator - The request to > Sonatype HDS failed, please retry in a bit. > com.sonatype.insight.error.exception.BadGatewayException: The request to > Sonatype HDS failed, please retry in a bit. > at com.sonatype.insight.brain.hds.HdsClient.execute(SourceFile:391) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.HdsClient.execute(SourceFile:329) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.HdsClient.getResponse(SourceFile:132) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.HdsClient.get(SourceFile:178) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.ScanUploader.upload(SourceFile:69) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at com.sonatype.insight.brain.hds.CIResource.putScan(SourceFile:50) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.guice.aop.AopAllianceMethodInvocationAdapter.proceed(SourceFile:49) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > com.sonatype.insight.brain.security.AuthorizeMethodInterceptor.invoke(SourceFile:62) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > at > org.apache.shiro.guice.aop.AopAllianceMethodInterceptorAdapter.invoke(SourceFile:36) > ~[nexus-iq-server-1.20.0-02.jar:1.20.0-02] > 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