APAR status
Closed as program error.
Error description
Error Message: FFDC Exception:java.net.SocketException SourceId:com.ibm.ws.websvcs.transport.http.HTTPConnection.connec t ProbeId:229 Reporter:com.ibm.ws.websvcs.transport.http.HTTPConnection@737773 77 . Stack Trace: java.net.SocketException: Unrecognized Windows Sockets error: 0: connect at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:500) at com.ibm.ws.tcp.channel.impl.SocketIOChannel$StartPrivilegedThrea d.run(SocketIOChannel.java:123) at java.security.AccessController.doPrivileged(AccessController.jav a:202) at com.ibm.ws.tcp.channel.impl.SocketIOChannel.connect(SocketIOChan nel.java:143) at com.ibm.ws.tcp.channel.impl.ConnectionManager.getConnection(Conn ectionManager.java:148) at com.ibm.ws.tcp.channel.impl.TCPConnLink.connectCommon(TCPConnLin k.java:252) at com.ibm.ws.tcp.channel.impl.TCPConnLink.connect(TCPConnLink.java :201) at com.ibm.wsspi.channel.base.OutboundProtocolLink.connect(Outbound ProtocolLink.java) at com.ibm.ws.http.channel.outbound.impl.HttpOutboundLink.connect(H ttpOutboundLink.java:278) at com.ibm.ws.channel.framework.impl.OutboundVirtualConnectionImpl. connect(OutboundVirtualConnectionImpl.java:79) at com.ibm.ws.websvcs.transport.http.HTTPConnection.doConnect(HTTPC onnection.java:484) at com.ibm.ws.websvcs.transport.http.HTTPConnection.connect(HTTPCon nection.java:199) at com.ibm.ws.websvcs.transport.http.SOAPOverHTTPSender.setupHTTPCo nnection(SOAPOverHTTPSender.java:2097) at com.ibm.ws.websvcs.transport.http.SOAPOverHTTPSender.<init>(SOAP OverHTTPSender.java:421) at com.ibm.ws.websvcs.transport.http.HTTPTransportSender.invoke(HTT PTransportSender.java:350) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:531) at org.apache.axis2.description.OutInAxisOperationClient.send(OutIn AxisOperation.java:401) at org.apache.axis2.description.OutInAxisOperationClient.executeImp l(OutInAxisOperation.java:228) at org.apache.axis2.client.OperationClient.execute(OperationClient. java:163) at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker$1.ru n(Axis2BindingInvoker.java:283) at java.security.AccessController.doPrivileged(AccessController.jav a:251) at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invo keTarget(Axis2BindingInvoker.java:281) at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invo ke(Axis2BindingInvoker.java:186) at org.apache.tuscany.sca.core.databinding.wire.DataTransformationI nterceptor.invoke(DataTransformationInterceptor.java:67) at com.ibm.ws.soa.sca.observer.integration.ObserverInterceptor.invo ke(ObserverInterceptor.java:190) at com.ibm.ws.soa.sca.runtime.impl.RuntimeExtensionManager.invokeNe xtInterceptor(RuntimeExtensionManager.java:237) at com.ibm.ws.soa.sca.runtime.impl.RuntimeExtensionManager.processM essage(RuntimeExtensionManager.java:98) at com.ibm.ws.soa.sca.runtime.impl.RuntimeTuscanyInterceptor.invoke (RuntimeTuscanyInterceptor.java:209) at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invo ke(JDKInvocationHandler.java:344) at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invo ke(JDKInvocationHandler.java:193) at $Proxy75.echo(Unknown Source) at com.ibm.soabench.soaprim.SOAPrimServiceSCAImpl.runTest(SOAPrimSe rviceSCAImpl.java:395) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor Impl.java:48) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethod AccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:600) at org.apache.tuscany.sca.implementation.java.invocation.JavaImplem entationInvoker.invoke(JavaImplementationInvoker.java:158) at com.ibm.ws.soa.sca.observer.integration.ObserverInterceptor.invo ke(ObserverInterceptor.java:190) at com.ibm.ws.soa.sca.runtime.impl.RuntimeExtensionManager.invokeNe xtInterceptor(RuntimeExtensionManager.java:237) at com.ibm.ws.soa.sca.runtime.impl.RuntimeExtensionManager.processM essage(RuntimeExtensionManager.java:98) at com.ibm.ws.soa.sca.runtime.impl.RuntimeTuscanyInterceptor.invoke (RuntimeTuscanyInterceptor.java:209) at org.apache.tuscany.sca.core.databinding.wire.DataTransformationI nterceptor.invoke(DataTransformationInterceptor.java:67) at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.inv okeTarget(Axis2ServiceProvider.java:1196) at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMes sageReceiver.invokeBusinessLogic(Axis2ServiceInOutSyncMessageRec eiver.java:170) at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invo keBusinessLogic(AbstractInOutSyncMessageReceiver.java:42) at org.apache.axis2.receivers.AbstractMessageReceiver.receive(Abstr actMessageReceiver.java:112) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:189) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPo stRequest(HTTPTransportUtils.java:275) at com.ibm.ws.websvcs.transport.http.WASAxis2Servlet.doPost(WASAxis 2Servlet.java:1380) at javax.servlet.http.HttpServlet.service(HttpServlet.java:738) at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWr apper.java:1657) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(Ser vletWrapper.java:939) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(Ser vletWrapper.java:502) at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest (ServletWrapperImpl.java:181) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java: 3935) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.j ava:276) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer. java:931) at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContai ner.java:1592) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLin k.java:186) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscr imination(HttpInboundLink.java:452) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRe quest(HttpInboundLink.java:511) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequ est(HttpInboundLink.java:305) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpI nboundLink.java:276) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sen dToDiscriminators(NewConnectionInitialReadCallback.java:214) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.com plete(NewConnectionInitialReadCallback.java:113) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureComp leted(AioReadCompletionListener.java:165) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyn cFuture.java:217) at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncC hannelFuture.java:161) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHand ler.java:775) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1613) . Mutithreaded application trying to connect a particular socket several times in a parallel manner, java throws "SocketException:Unrecognized Windows Sockets error:0:connect" intermittently.
Local fix
Problem summary
Misplaced system call connect() which was trying to access the wrong socket descriptor causes the socket connect to fail intermittently.
Problem conclusion
This defect will be fixed in: 6.0.0 SR11 6.0.1 SR2 FP1 . JVM is updated to correct the the ambiguous use of socket descriptor while connecting the socket.
Temporary fix
Comments
APAR Information
APAR number
IV20338
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-04-29
Closed date
2012-05-18
Last modified date
2012-09-07
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R600 PSY
UP
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCVQ3Y","label":"Java Class Libraries"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.0","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
07 September 2012