Module: Karafka::Pro::Processing::Strategies::Dlq::Ftr
- Includes:
- Default, Ftr::Default
- Included in:
- FtrVp
- Defined in:
- lib/karafka/pro/processing/strategies/dlq/ftr.rb
Overview
-
DLQ
-
Ftr
Constant Summary collapse
- FEATURES =
Features for this strategy
%i[ dead_letter_queue filtering ].freeze
Instance Method Summary collapse
-
#handle_after_consume ⇒ Object
DLQ flow is standard here, what is not, is the success component where we need to take into consideration the filtering.
Methods included from Default
#build_dlq_message, #dispatch_to_dlq, #dispatch_to_dlq?, #find_skippable_message
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 Ftr::Default
#handle_idle, #handle_post_filtering
Instance Method Details
#handle_after_consume ⇒ Object
DLQ flow is standard here, what is not, is the success component where we need to take into consideration the filtering
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
# File 'lib/karafka/pro/processing/strategies/dlq/ftr.rb', line 33 def handle_after_consume coordinator.on_finished do || return if revoked? if coordinator.success? coordinator.pause_tracker.reset return if coordinator.manual_pause? mark_as_consumed() handle_post_filtering elsif coordinator.pause_tracker.attempt <= topic.dead_letter_queue.max_retries retry_after_pause else coordinator.pause_tracker.reset , = dispatch_to_dlq() if dispatch_to_dlq? mark_as_consumed() pause(coordinator.seek_offset, nil, false) end end end |