Hi Sebastian, I will add you query to dev mail list so that we can help you quickly.
I guess you are using WSO2 ESB 4.8.1? If so please try using latest ESB (4.9.0) Most of the issues related to this nature is fixed in latest version. [1] http://wso2.com/products/enterprise-service-bus/ 015-09-23 08:42:25,972 [-] [PassThroughMessageProcessor-213] ERROR NativeWorkerPool Uncaught exception java.util.EmptyStackException at java.util.Stack.peek(Stack.java:102) at java.util.Stack.pop(Stack.java:84) at org.apache.synapse.mediators.template.TemplateMediator.popFuncContextFrom(TemplateMediator.java:115) at org.apache.synapse.mediators.template.InvokeMediator.mediate(InvokeMediator.java:156) at org.apache.synapse.mediators.filters.SwitchMediator.mediate(SwitchMediator.java:184) at org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:243) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:245) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:556) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:198) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:488) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:170) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:225) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) 2015-09-23 08:42:26,009 [-] [PassThroughMessageProcessor-301] ERROR NativeWorkerPool Uncaught exception java.util.EmptyStackException at java.util.Stack.peek(Stack.java:102) at java.util.Stack.pop(Stack.java:84) at org.apache.synapse.mediators.template.TemplateMediator.popFuncContextFrom(TemplateMediator.java:115) at org.apache.synapse.mediators.template.InvokeMediator.mediate(InvokeMediator.java:156) at org.apache.synapse.mediators.filters.SwitchMediator.mediate(SwitchMediator.java:184) at org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:243) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:245) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:556) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:198) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:488) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:170) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:225) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)smz.sebast...@gmail.com at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) 2015-09-23 08:42:26,062 [-] [PassThroughMessageProcessor-193] ERROR NativeWorkerPool Uncaught exception java.util.EmptyStackException at java.util.Stack.peek(Stack.java:102) at java.util.Stack.pop(Stack.java:84) at org.apache.synapse.mediators.template.TemplateMediator.popFuncContextFrom(TemplateMediator.java:115) at org.apache.synapse.mediators.template.InvokeMediator.mediate(InvokeMediator.java:156) at org.apache.synapse.mediators.filters.SwitchMediator.mediate(SwitchMediator.java:184) at org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:243) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:245) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:556) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:198) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:488) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:170) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:225) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) 2015-09-23 08:42:26,312 [-] [PassThroughMessageProcessor-82] ERROR NativeWorkerPool Uncaught exception java.util.EmptyStackException at java.util.Stack.peek(Stack.java:102) at java.util.Stack.pop(Stack.java:84) at org.apache.synapse.mediators.template.TemplateMediator.popFuncContextFrom(TemplateMediator.java:115) at org.apache.synapse.mediators.template.InvokeMediator.mediate(InvokeMediator.java:156) at org.apache.synapse.mediators.filters.SwitchMediator.mediate(SwitchMediator.java:184) at org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:243) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:245) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:556) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:198) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:488) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:170) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:225) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) 2015-09-23 08:43:28,689 [-] [HTTP-Listener I/O dispatcher-1] WARN SourceHandler Connection time out after request is read: http-incoming-5709 2015-09-23 08:43:28,691 [-] [HTTP-Sender I/O dispatcher-2] WARN TargetHandler Connection closed by target host before receiving the request 2015-09-23 08:43:28,692 [-] [PassThroughMessageProcessor-272] WARN SynapseCallbackReceiver Synapse received a response for the request with message Id : urn:uuid:aba35eb2-e99d-4700-95bf-adec0b755d6b But a callback is not registered (anymore) to process this response 2015-09-23 08:43:29,798 [-] [HTTP-Listener I/O dispatcher-2] WARN SourceHandler Connection time out after request is read: http-incoming-5710 2015-09-23 08:43:29,799 [-] [HTTP-Sender I/O dispatcher-3] WARN TargetHandler Connection closed by target host before receiving the request 2015-09-23 08:43:29,800 [-] [PassThroughMessageProcessor-276] WARN SynapseCallbackReceiver Synapse received a response for the request with message Id : urn:uuid:3f05bd4e-5a27-422a-a370-7e0ad67147d9 But a callback is not registered (anymore) to process this response 2015-09-23 08:43:31,428 [-] [HTTP-Listener I/O dispatcher-3] WARN SourceHandler Connection time out after request is read: http-incoming-5711 2015-09-23 08:43:31,429 [-] [HTTP-Sender I/O dispatcher-1] WARN TargetHandler Connection closed by target host before receiving the request 2015-09-23 08:43:31,430 [-] [PassThroughMessageProcessor-373] WARN SynapseCallbackReceiver Synapse received a response for the request with message Id : urn:uuid:2c6e18d1-3d18-4634-bbab-c8781c97741a But a callback is not registered (anymore) to process this response 2015-09-23 08:44:08,633 [-] [HTTP-Listener I/O dispatcher-4] WARN SourceHandler Connection time out after request is read: http-incoming-5712 2015-09-23 08:44:08,634 [-] [HTTP-Sender I/O dispatcher-1] WARN TargetHandler Connection closed by target host before receiving the request 2015-09-23 08:44:08,634 [-] [PassThroughMessageProcessor-128] WARN SynapseCallbackReceiver Synapse received a response for the request with message Id : urn:uuid:5fea9ec7-6811-4e93-8b6e-625f2da3aa0f But a callback is not registered (anymore) to process this response 2015-09-23 08:53:48,071 [-] [HTTP-Listener I/O dispatcher-1] WARN SourceHandler Connection time out after request is read: http-incoming-5713 2015-09-23 08:53:48,072 [-] [HTTP-Sender I/O dispatcher-2] WARN TargetHandler Connection closed by target host before receiving the request 2015-09-23 08:53:48,073 [-] [PassThroughMessageProcessor-390] WARN SynapseCallbackReceiver Synapse received a response for the request with message Id : urn:uuid:9204711d-c87a-469c-abd2-54eacdff5d0a But a callback is not registered (anymore) to process this response 2015-09-23 08:55:07,316 [-] [HTTP-Listener I/O dispatcher-2] WARN SourceHandler Connection time out after request is read: http-incoming-5714 2015-09-23 08:55:07,316 [-] [HTTP-Sender I/O dispatcher-2] WARN TargetHandler http-outgoing-67154: Connection time out while in state: REQUEST_DONE 2015-09-23 08:55:07,317 [-] [PassThroughMessageProcessor-9] WARN SynapseCallbackReceiver Synapse received a response for the request with message Id : urn:uuid:47798295-3f4e-4978-b09a-8945cb830cea But a callback is not registered (anymore) to process this response 2015-09-23 09:02:26,233 [-] [PassThroughMessageProcessor-191] ERROR NativeWorkerPool Uncaught exception java.util.EmptyStackException at java.util.Stack.peek(Stack.java:102) at java.util.Stack.pop(Stack.java:84) at org.apache.synapse.mediators.template.TemplateMediator.popFuncContextFrom(TemplateMediator.java:115) at org.apache.synapse.mediators.template.InvokeMediator.mediate(InvokeMediator.java:156) at org.apache.synapse.mediators.filters.SwitchMediator.mediate(SwitchMediator.java:184) at org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:243) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:245) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:556) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:198) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:488) at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:170) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:225) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) 2015-09-23 09:03:30,041 [-] [HTTP-Listener I/O dispatcher-3] WARN SourceHandler Connection time out after request is read: http-incoming-5715 2015-09-23 09:03:30,042 [-] [HTTP-Sender I/O dispatcher-1] WARN TargetHandler Connection closed by target host before receiving the request 2015-09-23 09:03:30,043 [-] [PassThroughMessageProcessor-350] WARN SynapseCallbackReceiver Synapse received a response for the request with message Id : urn:uuid:6687dd1a-bfa0-4478-a20d-e7528a0eade1 But a callback is not registered (anymore) to process this response ---------- Forwarded message ---------- From: Sebastián Muñoz Zapata <smz.sebast...@gmail.com> Date: Fri, Sep 25, 2015 at 12:19 AM Subject: Help ESB WSO2 (please) To: mal...@wso2.com Hello Malaka, I is presented the following problem and had read some solutions related to you. Therefore, you help me please? I attached. Thank you !! -- Best Regards, Malaka Silva Senior Tech Lead M: +94 777 219 791 Tel : 94 11 214 5345 Fax :94 11 2145300 Skype : malaka.sampath.silva LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 Blog : http://mrmalakasilva.blogspot.com/ WSO2, Inc. lean . enterprise . middleware http://www.wso2.com/ http://www.wso2.com/about/team/malaka-silva/ <http://wso2.com/about/team/malaka-silva/> Save a tree -Conserve nature & Save the world for your future. Print this email only if it is absolutely necessary.
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