An error occurred while saving the commentAnonymous commented
I have moved from Azure Service Bus to Google Pub Sub and the single biggest feature I am missing is this! I have used attribute filtering in the past to support:
1) message versioning
2) client/customer specific processing
3) message reprocessing
Please add this feature, even if the filtering is only allowed on attributes! The work-arounds either introduce a lot of unneeded complexity in the code base, or make the number of topics/subscriptions unmanageable (and still require additional code complexity).