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https://issues.apache.org/jira/browse/SANDESHA2-58?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Gatford resolved SANDESHA2-58.
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Resolution: Fixed
> Terminate and Close rejected for sequences that have not been established
> -------------------------------------------------------------------------
>
> Key: SANDESHA2-58
> URL: https://issues.apache.org/jira/browse/SANDESHA2-58
> Project: Sandesha2
> Issue Type: Improvement
> Reporter: Andrew Gatford
> Priority: Minor
> Attachments: ackRequestStore.patch, closeStore.patch,
> processOutMessageRefactor.patch, terminateStored.patch
>
>
> Ack request, close and terminate works are rejected calls if the RM sequence
> has not been established
> with code similar to the following ->
> String outSequenceID = SandeshaUtil.getSequenceProperty
> (internalSeqenceID,
> Sandesha2Constants.SequenceProperties.
> OUT_SEQUENCE_ID, storageManager);
> if (outSequenceID == null)
> throw new SandeshaException(SandeshaMessageHelper.
> getMessage(
> SandeshaMessageKeys.
> couldNotSendAckRequestSeqNotFound, internalSeqenceID));
> This would mean that the following case would fail if the target service is
> not currently available:
> 1) createSequence
> 2) send app message
> 3) terminate sequence
> 4) wait for sequence completion
> 1 and 2 would both be accepted by RM and would be queued, 3 might fail if
> the create sequence response has not been recieved and the terminate would
> be lost.
> The change is to the Ack/Terminate and Close
> processors to Add SenderBeans with send set to false, and add the messages
> to the store with a Temp sequence id (as with the application messages).
> In the close and terminate cases, no more messages would then be accepted
> on the sequence.
> When the CreateSequence response is processed it would then be able to fill
> in the sequence id for each of the different message types (app/ack/close
> and terminate).
> This way the ack, close and terminate requests would not be rejected and
> the Sender would be able to send the messages in order.
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