to make until successful synchronous in mule 3.4

问题

Below is a part of my mule flow

<until-successful objectStore-ref="ObjStreuntil" maxRetries="60"              secondsBetweenRetries="60" doc:name="Until Successful" failureExpression="#   [payload.state == 'Queued' || payload.state == 'InProgress']">
<processor-chain doc:name="Processor Chain">
<sfdc:batch-info config-ref="Salesforce" doc:name="Salesforce">
   <sfdc:batch-info ref="#[payload]"/>
</sfdc:batch-info>
<logger message="#[payload]" level="INFO" doc:name="Logger"/>
</processor-chain>
</until-successful>

I would like my flow to wait until my batch is completed and then proceed to the next processor. I believed using processing chain will get the outcome.

But the flow doesn't work. I'm aware that until sucessfull is made synchronos in 3.5 is there any method to acheive this on 3.4.0

Any suggestions would be of great help

Thank you in advance

回答1:

To achieve your goal in 3.4, add a flow-ref or vm:outbound-endpoint after the batch call so the subsequent logic can be executed when the batch is done.

This is preferable to blocking the main flow thread anyways, since batch processing can take a while.

Note that you may need to add a filter after sfdc:batch-info if you want to process the subsequent logic only for certain return codes.

来源：https://stackoverflow.com/questions/25124152/to-make-until-successful-synchronous-in-mule-3-4