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https://issues.apache.org/jira/browse/ODE-137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12497393
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Paul R. Brown commented on ODE-137:
-----------------------------------
Some conveniences for experimenting:
alias close='curl http://localhost:8080/ode/rest/counter/close?counterName=foo'
alias get='curl http://localhost:8080/ode/rest/counter/get?counterName=foo'
alias getAndIncrement='curl
http://localhost:8080/ode/rest/counter/getAndIncrement?counterName=foo'
alias initialize='curl
http://localhost:8080/ode/rest/counter/initialize?counterName=foo'
alias undeploy='curl
http://localhost:8080/ode/rest/DeploymentService/undeploy?packageName=counter'
> Concurrently enabled receives cause a runtime exception
> -------------------------------------------------------
>
> Key: ODE-137
> URL: https://issues.apache.org/jira/browse/ODE-137
> Project: Ode
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.0-incubating
> Environment: svn tip, Mac OS X 10.4.9, JDK 1.5
> Reporter: Paul R. Brown
> Attachments: counter.bpel, counter.wsdl, deploy.xml
>
>
> The process in question has the following structure:
> receive init message
> reply
> flow
> while true
> receive get message
> reply
> while true
> receive getAndIncrement message
> reply
> increment variable
> receive close
> exit
> (Python-style indenting for nesting, and sequential activities are on
> successive lines.)
> The resulting exception is:
> Caused by: org.apache.ode.bpel.iapi.BpelEngineException: Engine requested
> response while the message exchange hqejbhcnphr2achs6i6uh5 was in the state
> RESPONSE
> at
> org.apache.ode.bpel.engine.BpelRuntimeContextImpl.getMyRequest(BpelRuntimeContextImpl.java:1123)
> at org.apache.ode.bpel.runtime.PICK.initVariable(PICK.java:159)
> at org.apache.ode.bpel.runtime.PICK.access$400(PICK.java:49)
> at
> org.apache.ode.bpel.runtime.PICK$WAITING$2.onRequestRcvd(PICK.java:244)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:451)
> ... 16 more
> With a debugger attached, if the initialize operation is called, then the
> response is returned, but getAndIncrement is the operation listed in the
> underlying mex in the call to BpelRuntimeContextImpl::getMyRequest, and this
> request does exist yet.
> I have the feeling that the implementation is not properly hashing port
> type/operation pairs but rather just port types?
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