apache / pulsar-client-python

Apache Pulsar Python client library

https://pulsar.apache.org/

Apache License 2.0

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feat: Support dead letter topic. #135

Closed shibd closed 1 year ago

shibd commented 1 year ago

Motivation

98 Support dead letter topic.

Modifications

Add ConsumerDeadLetterPolicy.
Add dlq_policy param on the client.subscribe method.

Verifying this change

Add test_dead_letter_policy to cover trigger send dlq topic by redeliver_unacknowledged_messages, other case covered by cpp client.

Documentation

[x] doc-required (Your PR needs to update docs and you will update later)
[ ] doc-not-needed (Please explain why)
[ ] doc (Your PR contains doc changes)
[ ] doc-complete (Docs have been already added)

BewareMyPower commented 1 year ago

Could you resolve the conflicts?