Module: Karafka::Pro::Processing::Strategies::Dlq::Lrj
- Includes:
- Default, Lrj::Default
- Defined in:
- lib/karafka/pro/processing/strategies/dlq/lrj.rb
Overview
DLQ enabled Long-Running Job enabled
Constant Summary collapse
- FEATURES =
Features for this strategy
%i[ dead_letter_queue long_running_job ].freeze
Constants included from Lrj::Default
Instance Method Summary collapse
-
#handle_after_consume ⇒ Object
LRJ standard flow after consumption with DLQ dispatch.
Methods included from Lrj::Default
#handle_before_enqueue, #handle_revoked
Methods included from Karafka::Pro::Processing::Strategies::Default
#handle_before_consume, #handle_before_enqueue, #handle_consume, #handle_revoked
Methods included from Karafka::Processing::Strategies::Default
#commit_offsets, #commit_offsets!, #handle_before_consume, #handle_before_enqueue, #handle_consume, #handle_idle, #handle_revoked, #handle_shutdown, #mark_as_consumed, #mark_as_consumed!
Methods included from Karafka::Processing::Strategies::Base
#handle_before_consume, #handle_before_enqueue, #handle_consume, #handle_idle, #handle_revoked, #handle_shutdown
Methods included from Default
#build_dlq_message, #dispatch_to_dlq, #dispatch_to_dlq?, #find_skippable_message
Instance Method Details
#handle_after_consume ⇒ Object
LRJ standard flow after consumption with DLQ dispatch
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# File 'lib/karafka/pro/processing/strategies/dlq/lrj.rb', line 33 def handle_after_consume coordinator.on_finished do || if coordinator.success? coordinator.pause_tracker.reset return if coordinator.manual_pause? mark_as_consumed() unless revoked? # We should not overwrite user manual seel request with our seek seek(coordinator.seek_offset, false) unless revoked? || coordinator.manual_seek? resume elsif coordinator.pause_tracker.attempt <= topic.dead_letter_queue.max_retries retry_after_pause else coordinator.pause_tracker.reset return resume if revoked? , = dispatch_to_dlq() if dispatch_to_dlq? mark_as_consumed() pause(coordinator.seek_offset, nil, false) end end end |