Hi there,
Some weeks ago I have posted a problem with the fire and forget MEP in Synapse.
I think it slipped my mind then, but I think this should still be fixed. The
scenario is that a client sends a one-way message to Synapse (with the
fireAndForget method of ServiceClient). Synapse then routes this message to the
actual one-way web service. The web service gets invoked so that is good, but
Synapse generates the following error message:
[HTTPWorker-1] ERROR Axis2Sender - Unexpected error during Sending message
onwards
org.apache.axis2.AxisFault: Incoming message input stream is null
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:64)
at
org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.send(DynamicAxisOperation.java:337)
at
org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.execute(DynamicAxisOperation.java:259)
at
org.apache.synapse.core.axis2.Axis2FlexibleMEPClient.send(Axis2FlexibleMEPClient.java:149)
at org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:49)
at
org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:58)
at
org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:117)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:45)
at
org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:49)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:45)
at
org.apache.synapse.mediators.base.SynapseMediator.mediate(SynapseMediator.java:44)
at
org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:51)
at
org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:44)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:496)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:319)
at
org.apache.axis2.transport.nhttp.Axis2AsyncWebProcessor$Worker.processPost(Axis2AsyncWebProcessor.java:334)
at
org.apache.axis2.transport.nhttp.Axis2AsyncWebProcessor$Worker.run(Axis2AsyncWebProcessor.java:182)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Unknown Source)
Exception in thread "HTTPWorker-1" org.apache.synapse.SynapseException:
Unexpected error during Sending message onwards
at
org.apache.synapse.core.axis2.Axis2Sender.handleException(Axis2Sender.java:131)
at
org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:108)
at
org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:58)
at
org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:117)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:45)
at
org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:49)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:45)
at
org.apache.synapse.mediators.base.SynapseMediator.mediate(SynapseMediator.java:44)
at
org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:51)
at
org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:44)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:496)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:319)
at
org.apache.axis2.transport.nhttp.Axis2AsyncWebProcessor$Worker.processPost(Axis2AsyncWebProcessor.java:334)
at
org.apache.axis2.transport.nhttp.Axis2AsyncWebProcessor$Worker.run(Axis2AsyncWebProcessor.java:182)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.axis2.AxisFault: Incoming message input stream is null
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:64)
at
org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.send(DynamicAxisOperation.java:337)
at
org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.execute(DynamicAxisOperation.java:259)
at
org.apache.synapse.core.axis2.Axis2FlexibleMEPClient.send(Axis2FlexibleMEPClient.java:149)
at org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:49)
... 15 more
Should I make a JIRA for this, or does someone has a solution for this?
Thanks,
Tijs
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