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# frozen_string_literal: true
# This Karafka component is a Pro component under a commercial license.
# This Karafka component is NOT licensed under LGPL.
#
# All of the commercial components are present in the lib/karafka/pro directory of this
# repository and their usage requires commercial license agreement.
#
# Karafka has also commercial-friendly license, commercial support and commercial components.
#
# By sending a pull request to the pro components, you are agreeing to transfer the copyright of
# your code to Maciej Mensfeld.
module Karafka
module Pro
module Processing
module Strategies
# Strategy for supporting DLQ with Mom and LRJ enabled
module DlqLrjMom
# This strategy needs to pause and revoke same way as DlqLrj but without the offset
# management
include DlqLrj
# Features for this strategy
FEATURES = %i[
dead_letter_queue
long_running_job
manual_offset_management
].freeze
# LRJ standard flow after consumption with DLQ dispatch and no offset management
def handle_after_consume
coordinator.on_finished do
if coordinator.success?
coordinator.pause_tracker.reset
seek(coordinator.seek_offset) unless revoked?
resume
elsif coordinator.pause_tracker.attempt <= topic.dead_letter_queue.max_retries
retry_after_pause
else
coordinator.pause_tracker.reset
unless revoked?
if dispatch_to_dlq?
skippable_message = find_skippable_message
dispatch_to_dlq(skippable_message)
end
seek(coordinator.seek_offset)
end
resume
end
end
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems