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Contents
# 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
module Dlq
# Strategy for supporting DLQ with Mom and LRJ enabled
module LrjMom
# This strategy needs to pause and revoke same way as DlqLrj but without the offset
# management
include Strategies::Dlq::Lrj
# 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 |last_group_message|
if coordinator.success?
coordinator.pause_tracker.reset
return if coordinator.manual_pause?
unless revoked? || coordinator.manual_seek?
seek(last_group_message.offset + 1, false)
end
resume
else
apply_dlq_flow do
return resume if revoked?
skippable_message, _marked = find_skippable_message
dispatch_to_dlq(skippable_message) if dispatch_to_dlq?
coordinator.seek_offset = skippable_message.offset + 1
end
end
end
end
end
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems