Bogdanp/dramatiq
Feature Request: Considering handling a SkipEnqueue MiddlewareError
Aberta
#276 aberto em 26 de fev. de 2020
enhancementhelp wanted
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Description
I've just implemented a "DedupMiddleware" which can be used prevent a message from being enqueued if a similar message already exists in the queue.
Unfortunately it requires to override RedisBroker.enqueue() in order to gracefully catch the SkipEnqueue middleware error I raise when needed.
Would you consider accepting a PR that would:
- Define a
SkipEnqueue(MiddlewareError). try...exceptthis error around self.emit_before here, so a middleware could be given the possibility to interrupt an enqueuing in that hook?
Thanks.