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Posted to dev@synapse.apache.org by "Asankha C. Perera (JIRA)" <ji...@apache.org> on 2008/05/15 10:35:55 UTC
[jira] Created: (SYNAPSE-317) ClosedChannelException thrown when
Pipes gets closed, causes unwanted exceptions thrown into streaming thread
- affects failover etc.
ClosedChannelException thrown when Pipes gets closed, causes unwanted exceptions thrown into streaming thread - affects failover etc.
-------------------------------------------------------------------------------------------------------------------------------------
Key: SYNAPSE-317
URL: https://issues.apache.org/jira/browse/SYNAPSE-317
Project: Synapse
Issue Type: Bug
Affects Versions: 1.2-QA-B2
Reporter: Asankha C. Perera
Assignee: Asankha C. Perera
Priority: Blocker
Fix For: 1.2-QA-B3
Issue seen when sample 55 is executed and server 1 and 2 are both killed
2008-05-13 17:38:03,041 [127.0.1.1-asankha] [HttpServerWorker-18] ERROR HttpCoreNIOSender IO Error while submiting request message for sending
org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
at org.apache.synapse.transport.nhttp.Axis2HttpRequest.streamMessageContents(Axis2HttpRequest.java:220)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRequest(HttpCoreNIOSender.java:346)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:256)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.send(DynamicAxisOperation.java:190)
at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.executeImpl(DynamicAxisOperation.java:174)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at org.apache.synapse.core.axis2.Axis2FlexibleMEPClient.send(Axis2FlexibleMEPClient.java:282)
at org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:57)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:222)
at org.apache.synapse.endpoints.AddressEndpoint.send(AddressEndpoint.java:202)
at org.apache.synapse.endpoints.FailoverEndpoint.send(FailoverEndpoint.java:119)
at org.apache.synapse.endpoints.SALoadbalanceEndpoint.send(SALoadbalanceEndpoint.java:257)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:157)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.filters.InMediator.mediate(InMediator.java:60)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:89)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
at org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.java:238)
at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:194)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: com.ctc.wstx.exc.WstxIOException: null
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
... 27 more
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
at java.nio.channels.Channels.write(Channels.java:60)
at java.nio.channels.Channels.access$000(Channels.java:47)
at java.nio.channels.Channels$1.write(Channels.java:134)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
... 30 more
2008-05-13 17:38:03,043 [127.0.1.1-asankha] [HttpServerWorker-18] ERROR Axis2Sender Unexpected error during sending message out
org.apache.axis2.AxisFault: IO Error while submiting request message for sending
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.handleException(HttpCoreNIOSender.java:541)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRequest(HttpCoreNIOSender.java:351)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:256)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.send(DynamicAxisOperation.java:190)
at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.executeImpl(DynamicAxisOperation.java:174)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at org.apache.synapse.core.axis2.Axis2FlexibleMEPClient.send(Axis2FlexibleMEPClient.java:282)
at org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:57)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:222)
at org.apache.synapse.endpoints.AddressEndpoint.send(AddressEndpoint.java:202)
at org.apache.synapse.endpoints.FailoverEndpoint.send(FailoverEndpoint.java:119)
at org.apache.synapse.endpoints.SALoadbalanceEndpoint.send(SALoadbalanceEndpoint.java:257)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:157)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.filters.InMediator.mediate(InMediator.java:60)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:89)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
at org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.java:238)
at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:194)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
at org.apache.synapse.transport.nhttp.Axis2HttpRequest.streamMessageContents(Axis2HttpRequest.java:220)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRequest(HttpCoreNIOSender.java:346)
... 25 more
Caused by: com.ctc.wstx.exc.WstxIOException: null
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
... 27 more
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
at java.nio.channels.Channels.write(Channels.java:60)
at java.nio.channels.Channels.access$000(Channels.java:47)
at java.nio.channels.Channels$1.write(Channels.java:134)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
... 30 more
2008-05-13 17:38:03,213 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR ServerHandler Unexpected HTTP protocol error : Transfer-encoding header already present
org.apache.http.ProtocolException: Transfer-encoding header already present
at org.apache.http.protocol.ResponseContent.process(ResponseContent.java:67)
at org.apache.http.protocol.BasicHttpProcessor.process(BasicHttpProcessor.java:304)
at org.apache.synapse.transport.nhttp.ServerHandler.commitResponse(ServerHandler.java:237)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:409)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:301)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
2008-05-13 17:38:03,214 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR HttpCoreNIOSender IO Error sending response message
org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:301)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: com.ctc.wstx.exc.WstxIOException: null
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
... 18 more
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
at java.nio.channels.Channels.write(Channels.java:60)
at java.nio.channels.Channels.access$000(Channels.java:47)
at java.nio.channels.Channels$1.write(Channels.java:134)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
... 21 more
2008-05-13 17:38:03,215 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR Axis2Sender Unexpected error sending message back
org.apache.axis2.AxisFault: IO Error sending response message
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.handleException(HttpCoreNIOSender.java:541)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:421)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:301)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
... 17 more
Caused by: com.ctc.wstx.exc.WstxIOException: null
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
... 18 more
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
at java.nio.channels.Channels.write(Channels.java:60)
at java.nio.channels.Channels.access$000(Channels.java:47)
at java.nio.channels.Channels$1.write(Channels.java:134)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
... 21 more
2008-05-13 17:38:03,218 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR ServerHandler Unexpected HTTP protocol error : Transfer-encoding header already present
org.apache.http.ProtocolException: Transfer-encoding header already present
at org.apache.http.protocol.ResponseContent.process(ResponseContent.java:67)
at org.apache.http.protocol.BasicHttpProcessor.process(BasicHttpProcessor.java:304)
at org.apache.synapse.transport.nhttp.ServerHandler.commitResponse(ServerHandler.java:237)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:409)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:79)
at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:94)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:306)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
2008-05-13 17:38:03,219 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR HttpCoreNIOSender IO Error sending response message
org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:79)
at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:94)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:306)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: com.ctc.wstx.exc.WstxIOException: null
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
... 17 more
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
at java.nio.channels.Channels.write(Channels.java:60)
at java.nio.channels.Channels.access$000(Channels.java:47)
at java.nio.channels.Channels$1.write(Channels.java:134)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
... 20 more
2008-05-13 17:38:03,220 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR Axis2Sender Unexpected error sending message back
org.apache.axis2.AxisFault: IO Error sending response message
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.handleException(HttpCoreNIOSender.java:541)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:421)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:79)
at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:94)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:306)
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
... 16 more
Caused by: com.ctc.wstx.exc.WstxIOException: null
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
... 17 more
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
at java.nio.channels.Channels.write(Channels.java:60)
at java.nio.channels.Channels.access$000(Channels.java:47)
at java.nio.channels.Channels$1.write(Channels.java:134)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
... 20 more
2008-05-13 17:38:03,276 [127.0.1.1-asankha] [HttpClientWorker-19] INFO LogMediator To: , WSAction: urn:sampleOperationResponse, SOAPAction: urn:sampleOperationResponse, ReplyTo: http://www.w3.org/2005/08/addressing/anonymous, MessageID: urn:uuid:5D60BCB4FE59D49B5C1210680483218590041-1276741991, Direction: response, MESSAGE = Executing default "fault" sequence, ERROR_CODE = 00000, ERROR_MESSAGE = Unexpected error sending message back, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing"><wsa:MessageID>urn:uuid:5D60BCB4FE59D49B5C1210680483218590041-1276741991</wsa:MessageID><wsa:Action>urn:sampleOperationResponse</wsa:Action><wsa:RelatesTo>urn:uuid:5D60BCB4FE59D49B5C1210680483212794040-1022331652</wsa:RelatesTo></soapenv:Header><soapenv:Body><soapenv:Fault><faultcode xmlns:tns="http://www.w3.org/2003/05/soap-envelope">tns:Receiver</faultcode><faultstring>COULDN'T SEND THE MESSAGE TO THE SERVER.</faultstring></soapenv:Fault></soapenv:Body></soapenv:Envelope>
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[jira] Resolved: (SYNAPSE-317) ClosedChannelException thrown when
Pipes gets closed, causes unwanted exceptions thrown into streaming thread
- affects failover etc.
Posted by "Asankha C. Perera (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SYNAPSE-317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Asankha C. Perera resolved SYNAPSE-317.
---------------------------------------
Resolution: Fixed
Fixed by ignoring ClosedChannelExceptions thrown when the Pipe used to send out is closed due to other connection issues, that are already handled by the SessionRequestCallback impl
> ClosedChannelException thrown when Pipes gets closed, causes unwanted exceptions thrown into streaming thread - affects failover etc.
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SYNAPSE-317
> URL: https://issues.apache.org/jira/browse/SYNAPSE-317
> Project: Synapse
> Issue Type: Bug
> Affects Versions: 1.2-QA-B2
> Reporter: Asankha C. Perera
> Assignee: Asankha C. Perera
> Priority: Blocker
> Fix For: 1.2-QA-B3
>
>
> Issue seen when sample 55 is executed and server 1 and 2 are both killed
> 2008-05-13 17:38:03,041 [127.0.1.1-asankha] [HttpServerWorker-18] ERROR HttpCoreNIOSender IO Error while submiting request message for sending
> org.apache.axis2.AxisFault
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
> at org.apache.synapse.transport.nhttp.Axis2HttpRequest.streamMessageContents(Axis2HttpRequest.java:220)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRequest(HttpCoreNIOSender.java:346)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:256)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.send(DynamicAxisOperation.java:190)
> at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.executeImpl(DynamicAxisOperation.java:174)
> at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> at org.apache.synapse.core.axis2.Axis2FlexibleMEPClient.send(Axis2FlexibleMEPClient.java:282)
> at org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:57)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:222)
> at org.apache.synapse.endpoints.AddressEndpoint.send(AddressEndpoint.java:202)
> at org.apache.synapse.endpoints.FailoverEndpoint.send(FailoverEndpoint.java:119)
> at org.apache.synapse.endpoints.SALoadbalanceEndpoint.send(SALoadbalanceEndpoint.java:257)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:157)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.filters.InMediator.mediate(InMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
> at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:89)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
> at org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.java:238)
> at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:194)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: com.ctc.wstx.exc.WstxIOException: null
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
> at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
> ... 27 more
> Caused by: java.nio.channels.ClosedChannelException
> at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
> at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
> at java.nio.channels.Channels.write(Channels.java:60)
> at java.nio.channels.Channels.access$000(Channels.java:47)
> at java.nio.channels.Channels$1.write(Channels.java:134)
> at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
> at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
> ... 30 more
> 2008-05-13 17:38:03,043 [127.0.1.1-asankha] [HttpServerWorker-18] ERROR Axis2Sender Unexpected error during sending message out
> org.apache.axis2.AxisFault: IO Error while submiting request message for sending
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.handleException(HttpCoreNIOSender.java:541)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRequest(HttpCoreNIOSender.java:351)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:256)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.send(DynamicAxisOperation.java:190)
> at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.executeImpl(DynamicAxisOperation.java:174)
> at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> at org.apache.synapse.core.axis2.Axis2FlexibleMEPClient.send(Axis2FlexibleMEPClient.java:282)
> at org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:57)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:222)
> at org.apache.synapse.endpoints.AddressEndpoint.send(AddressEndpoint.java:202)
> at org.apache.synapse.endpoints.FailoverEndpoint.send(FailoverEndpoint.java:119)
> at org.apache.synapse.endpoints.SALoadbalanceEndpoint.send(SALoadbalanceEndpoint.java:257)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:157)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.filters.InMediator.mediate(InMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
> at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:89)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
> at org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.java:238)
> at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:194)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.axis2.AxisFault
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
> at org.apache.synapse.transport.nhttp.Axis2HttpRequest.streamMessageContents(Axis2HttpRequest.java:220)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncRequest(HttpCoreNIOSender.java:346)
> ... 25 more
> Caused by: com.ctc.wstx.exc.WstxIOException: null
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
> at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
> ... 27 more
> Caused by: java.nio.channels.ClosedChannelException
> at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
> at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
> at java.nio.channels.Channels.write(Channels.java:60)
> at java.nio.channels.Channels.access$000(Channels.java:47)
> at java.nio.channels.Channels$1.write(Channels.java:134)
> at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
> at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
> ... 30 more
> 2008-05-13 17:38:03,213 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR ServerHandler Unexpected HTTP protocol error : Transfer-encoding header already present
> org.apache.http.ProtocolException: Transfer-encoding header already present
> at org.apache.http.protocol.ResponseContent.process(ResponseContent.java:67)
> at org.apache.http.protocol.BasicHttpProcessor.process(BasicHttpProcessor.java:304)
> at org.apache.synapse.transport.nhttp.ServerHandler.commitResponse(ServerHandler.java:237)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:409)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:301)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> 2008-05-13 17:38:03,214 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR HttpCoreNIOSender IO Error sending response message
> org.apache.axis2.AxisFault
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:301)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: com.ctc.wstx.exc.WstxIOException: null
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
> at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
> ... 18 more
> Caused by: java.nio.channels.ClosedChannelException
> at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
> at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
> at java.nio.channels.Channels.write(Channels.java:60)
> at java.nio.channels.Channels.access$000(Channels.java:47)
> at java.nio.channels.Channels$1.write(Channels.java:134)
> at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
> at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
> ... 21 more
> 2008-05-13 17:38:03,215 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR Axis2Sender Unexpected error sending message back
> org.apache.axis2.AxisFault: IO Error sending response message
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.handleException(HttpCoreNIOSender.java:541)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:421)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:60)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:301)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.axis2.AxisFault
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
> ... 17 more
> Caused by: com.ctc.wstx.exc.WstxIOException: null
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
> at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
> ... 18 more
> Caused by: java.nio.channels.ClosedChannelException
> at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
> at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
> at java.nio.channels.Channels.write(Channels.java:60)
> at java.nio.channels.Channels.access$000(Channels.java:47)
> at java.nio.channels.Channels$1.write(Channels.java:134)
> at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
> at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
> ... 21 more
> 2008-05-13 17:38:03,218 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR ServerHandler Unexpected HTTP protocol error : Transfer-encoding header already present
> org.apache.http.ProtocolException: Transfer-encoding header already present
> at org.apache.http.protocol.ResponseContent.process(ResponseContent.java:67)
> at org.apache.http.protocol.BasicHttpProcessor.process(BasicHttpProcessor.java:304)
> at org.apache.synapse.transport.nhttp.ServerHandler.commitResponse(ServerHandler.java:237)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:409)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:79)
> at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:94)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:306)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> 2008-05-13 17:38:03,219 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR HttpCoreNIOSender IO Error sending response message
> org.apache.axis2.AxisFault
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:79)
> at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:94)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:306)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: com.ctc.wstx.exc.WstxIOException: null
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
> at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
> ... 17 more
> Caused by: java.nio.channels.ClosedChannelException
> at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
> at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
> at java.nio.channels.Channels.write(Channels.java:60)
> at java.nio.channels.Channels.access$000(Channels.java:47)
> at java.nio.channels.Channels$1.write(Channels.java:134)
> at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
> at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
> ... 20 more
> 2008-05-13 17:38:03,220 [127.0.1.1-asankha] [HttpClientWorker-19] ERROR Axis2Sender Unexpected error sending message back
> org.apache.axis2.AxisFault: IO Error sending response message
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.handleException(HttpCoreNIOSender.java:541)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:421)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.invoke(HttpCoreNIOSender.java:264)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
> at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:138)
> at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:219)
> at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:154)
> at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
> at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
> at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:79)
> at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:94)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:306)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:131)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:199)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.axis2.AxisFault
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.sendAsyncResponse(HttpCoreNIOSender.java:417)
> ... 16 more
> Caused by: com.ctc.wstx.exc.WstxIOException: null
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
> at org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:152)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:451)
> at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:77)
> ... 17 more
> Caused by: java.nio.channels.ClosedChannelException
> at sun.nio.ch.SinkChannelImpl.ensureOpen(SinkChannelImpl.java:136)
> at sun.nio.ch.SinkChannelImpl.write(SinkChannelImpl.java:140)
> at java.nio.channels.Channels.write(Channels.java:60)
> at java.nio.channels.Channels.access$000(Channels.java:47)
> at java.nio.channels.Channels$1.write(Channels.java:134)
> at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
> at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:311)
> ... 20 more
> 2008-05-13 17:38:03,276 [127.0.1.1-asankha] [HttpClientWorker-19] INFO LogMediator To: , WSAction: urn:sampleOperationResponse, SOAPAction: urn:sampleOperationResponse, ReplyTo: http://www.w3.org/2005/08/addressing/anonymous, MessageID: urn:uuid:5D60BCB4FE59D49B5C1210680483218590041-1276741991, Direction: response, MESSAGE = Executing default "fault" sequence, ERROR_CODE = 00000, ERROR_MESSAGE = Unexpected error sending message back, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing"><wsa:MessageID>urn:uuid:5D60BCB4FE59D49B5C1210680483218590041-1276741991</wsa:MessageID><wsa:Action>urn:sampleOperationResponse</wsa:Action><wsa:RelatesTo>urn:uuid:5D60BCB4FE59D49B5C1210680483212794040-1022331652</wsa:RelatesTo></soapenv:Header><soapenv:Body><soapenv:Fault><faultcode xmlns:tns="http://www.w3.org/2003/05/soap-envelope">tns:Receiver</faultcode><faultstring>COULDN'T SEND THE MESSAGE TO THE SERVER.</faultstring></soapenv:Fault></soapenv:Body></soapenv:Envelope>
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