Ability to stop long polling on a Processor #39
Merged
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This PR adds a Shutdown function on Processor to stop long polling. This is backward compatible with the current Processor API.
Shutdown is going through a complete long polling cycle and waits for all running external task handlers to complete processing before returning. So this can take some time if you either have a very long polling timeout and nothing to process or some long running external task handlers.
Also note that the Processor cannot be reused after shutting down.