Fix ConsumerStateTable pop make Redis busy issue #916
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Why I did it
When ConsumerStateTable pop with big batch size, the Redis server will busy and not respond to other process:
sonic-net/sonic-buildimage@286ec3e
How I did it
Fix ConsumerStateTable pop make Redis busy issue.
Work item tracking
How to verify it
Pass all test cases.
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Description for the changelog
Fix ConsumerStateTable pop make Redis busy issue.
Link to config_db schema for YANG module changes
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