Module: Datadog::Tracing::Contrib::Kafka::Instrumentation::Producer::InstanceMethods

Defined in:
lib/datadog/tracing/contrib/kafka/instrumentation/producer.rb

Instance Method Summary collapse

Instance Method Details

#deliver_messages(**kwargs) ⇒ Object 



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# File 'lib/datadog/tracing/contrib/kafka/instrumentation/producer.rb', line 15

def deliver_messages(**kwargs)
  if Datadog::DataStreams.enabled?
    pending_messages = instance_variable_get(:@pending_message_queue)

    if pending_messages && !pending_messages.empty?
      pending_messages.each do |message|
        message.headers ||= {}

        Datadog::DataStreams.set_produce_checkpoint(
          type: 'kafka',
          destination: message.topic,
          auto_instrumentation: true
        ) do |key, value|
          message.headers[key] = value
        end
      end
    end
  end

  super
end

#send_messages(messages, **kwargs) ⇒ Object 



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# File 'lib/datadog/tracing/contrib/kafka/instrumentation/producer.rb', line 37

def send_messages(messages, **kwargs)
  if Datadog::DataStreams.enabled?
    messages.each do |message|
      message[:headers] ||= {}

      Datadog::DataStreams.set_produce_checkpoint(
        type: 'kafka',
        destination: message[:topic],
        auto_instrumentation: true
      ) do |key, value|
        message[:headers][key] = value
      end
    end
  end

  super
end