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Versions: 13

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Stored size: 1.74 KB

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
          # - DLQ
          # - Ftr
          # - Mom
          module FtrMom
            include Strategies::Ftr::Default
            include Strategies::Dlq::Default

            # Features for this strategy
            FEATURES = %i[
              dead_letter_queue
              filtering
              manual_offset_management
            ].freeze

            # On mom we do not mark, throttling and seeking as in other strategies
            def handle_after_consume
              coordinator.on_finished do
                return if revoked?

                if coordinator.success?
                  coordinator.pause_tracker.reset

                  return if coordinator.manual_pause?

                  handle_post_filtering
                else
                  apply_dlq_flow do
                    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

Version Path
karafka-2.4.8 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.7 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.6 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.5 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.4 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.3 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.0 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.0.rc1 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.3.4 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.0.beta2 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.4.0.beta1 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.3.3 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb
karafka-2.3.2 lib/karafka/pro/processing/strategies/dlq/ftr_mom.rb