Enhanced retry epic

[astubbs]

• [x] Basic retry options - customise message failure retry delay - currently 1 seconds, enable/disable retry
• [ ] Retry max reached skip die or dlq or skip? #196
• [x] Retry failure callback (instead or as well as DQL) implemented in #92
• [ ] #242
• [ ] DLQ #310

Strongly related to https://github.com/confluentinc/parallel-consumer/issues/34 - Monitor for progress and optionally shutdown (leave consumer group), skip message or send to DLQ #34

[astubbs]

BTW @ismarslomic , did you see ParallelConsumerOptions#defaultMessageRetryDelay? Do you think there should be more documentation around it?

I've added some docs - see https://github.com/confluentinc/parallel-consumer/pull/66/commits/917e4698a272a0764cdf6554237c6e819569db0a

[astubbs]

@radoslawtwardy -> https://github.com/confluentinc/parallel-consumer/issues/82 Custom retry delay duration from supplier function #82

[radoslawtwardy]

Custom retry delay duration from supplier function

Possibility to define custom function will be great.

[astubbs]

Custom retry delay duration from supplier function

Possibility to define custom function will be great.

Great! Try out https://github.com/confluentinc/parallel-consumer/compare/master...astubbs:retry-delay-generator-func linked from the issue and let me know what you think of the api and functionality.

[astubbs]

Failed count available through headers: #197

[johnbyrnejb]

Closing Issue