Sha256: c785341fbb2d488de09fc2804a6094b024e1e46d626766e07b27d30e123005e6

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Size: 1.04 KB

Versions: 35

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Stored size: 1.04 KB

Contents

# frozen_string_literal: true

require "kafka/protocol/consumer_group_protocol"

module Kafka
  module Protocol
    class JoinGroupRequest
      PROTOCOL_TYPE = "consumer"

      def initialize(group_id:, session_timeout:, member_id:, topics: [])
        @group_id = group_id
        @session_timeout = session_timeout * 1000 # Kafka wants ms.
        @member_id = member_id || ""
        @protocol_type = PROTOCOL_TYPE
        @group_protocols = {
          "standard" => ConsumerGroupProtocol.new(topics: ["test-messages"]),
        }
      end

      def api_key
        JOIN_GROUP_API
      end

      def response_class
        JoinGroupResponse
      end

      def encode(encoder)
        encoder.write_string(@group_id)
        encoder.write_int32(@session_timeout)
        encoder.write_string(@member_id)
        encoder.write_string(@protocol_type)

        encoder.write_array(@group_protocols) do |name, metadata|
          encoder.write_string(name)
          encoder.write_bytes(Encoder.encode_with(metadata))
        end
      end
    end
  end
end

Version data entries

35 entries across 35 versions & 2 rubygems

Version Path
ruby-kafka-0.7.10 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.9 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.8 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.7 lib/kafka/protocol/join_group_request.rb
ruby-kafka-custom-0.7.7.26 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.6 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.6.beta2 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.6.beta1 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.5 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.5.beta1 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.4 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.3 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.2 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.1.debugcorruption2 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.1.messagecorruptiondebug lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.1 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.1.beta2 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.1.possible.pre.fetch.pre.fix lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.1.beta1 lib/kafka/protocol/join_group_request.rb
ruby-kafka-0.7.0 lib/kafka/protocol/join_group_request.rb