class Kafka::Protocol::JoinGroupRequest
Constants
- PROTOCOL_TYPE
Public Class Methods
new(group_id:, session_timeout:, member_id:, topics: [])
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# File lib/kafka/protocol/join_group_request.rb, line 10 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
Public Instance Methods
api_key()
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# File lib/kafka/protocol/join_group_request.rb, line 20 def api_key JOIN_GROUP_API end
encode(encoder)
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# File lib/kafka/protocol/join_group_request.rb, line 28 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
response_class()
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# File lib/kafka/protocol/join_group_request.rb, line 24 def response_class JoinGroupResponse end