Hello.
I would like to ask you for advice with eventHandlers. I prepared some very
simple BPEL project, which does almost nothing (only waits),
but there is one correlationSet and one eventHandler. Process has 2 operations:
process (like a init) and eventOper. When I call eventOper
(onEvent), the process instance fails with error response:conflictingReceive.
Structure of my process is:
<process>
imports...
one partnerLink (my own)
variables used for receive and reply
one correlationSet
<sequence name="main">
<receive>...</receive>
<assign>...</assign>
<reply>...</reply>
<scope name="waitScope">
<variables used for eventHandlers...>
<eventHandlers>
<onEvent operation="eventOper"....>
reference to correlation defined above
wait activity (for 1 second)
</onEvent>
</eventHandlers>
<bpws:wait
name="Wait"><bpws:for><![CDATA['PT20S']]></bpws:for></bpws:wait>
</scope>
</sequence>
</process>
I am sending the following message by sendsoap.bat (to process/eventOper
operations):
<?xml version="1.0" encoding="utf-8" ?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";>
<SOAP-ENV:Body>
<ns2:SimpleProcessRequest xmlns:ns2="http://test/SimpleProcNS";>
<ns2:input>user0001</ns2:input>
</ns2:SimpleProcessRequest>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
When only 'process' operation is called from external client, then everything
works OK. Reply is received immediately and after 20 seconds the status of
process changes from ACTIVE to COMPLETED (checked by
"InstanceManagement.listAllInstances" API). But when during this 20 seconds I
call the operation 'eventOper', then the process finishes in FAILED state and I
receive
<faultcode>soapenv:Server</faultcode>
<faultstring>axis2ns56:conflictingReceive</faultstring>
I don't understand the log messages, but it seems there is nothing special in
the log-file, several debug messages and one error message:
13.10.2008 23:05:44 [ERROR] GeronimoLog.error(104) -
org.apache.ode.bpel.common.FaultException: {Selector
plinkInstnace={PartnerLinkInstance
partnerLinkDecl=OPartnerLink#17,scopeInstanceId=2597},ckey={CorrelationKey
setId=16, values=[user0001]},opName=eventOper,oneWay=no,mexId=<null>,idx=0}
Please, can you help me? Or can you send me some working example with
eventHandlers and correlationSets? I am working on this problem more than 2
days. I use Tomcat 5.5.26 and Apache ODE 1.2. I can send also the whole project
(SimpleProcess.bpel, SimpleProcess.wsdl, SimpleProcessArtifcats.wsdl,
deploy.xml), if the information above will not be sufficient.
