Class: BunnyBurrow::Client

Inherits:
Base
  • Object
show all
Defined in:
lib/bunny_burrow/client.rb

Constant Summary collapse

DIRECT_REPLY_TO = 
'amq.rabbitmq.reply-to'

Instance Attribute Summary

Attributes inherited from Base

#log_prefix, #log_request, #log_response, #logger, #rabbitmq_connection, #rabbitmq_exchange, #rabbitmq_url, #timeout, #verify_peer

Instance Method Summary collapse

Methods inherited from Base

#initialize, #shutdown

Constructor Details

This class inherits a constructor from BunnyBurrow::Base

Instance Method Details

#handle_delivery(details, payload) ⇒ Object 



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# File 'lib/bunny_burrow/client.rb', line 46

def handle_delivery(details, payload)
  details[:response] = payload if log_response?
  log "Receiving #{details}"
  result = payload
  lock.synchronize {condition.signal}
  result
end

#publish(payload, routing_key) ⇒ Object 



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# File 'lib/bunny_burrow/client.rb', line 10

def publish(payload, routing_key)
  result = nil

  details = {
    routing_key: routing_key,
    reply_to: DIRECT_REPLY_TO
  }

  details[:request] = payload if log_request?
  log "Publishing #{details}"

  options = {
    routing_key: routing_key,
    reply_to: DIRECT_REPLY_TO,
    persistence: false
  }

  consumer = Bunny::Consumer.new(channel, DIRECT_REPLY_TO, SecureRandom.uuid)
  consumer.on_delivery do |_, _, received_payload|
    result = handle_delivery(details, received_payload)
  end


  begin
    channel.basic_consume_with consumer
    topic_exchange.publish(payload.to_json, options)

    Timeout.timeout(timeout) do
      lock.synchronize {condition.wait(lock)}
    end
  ensure
    consumer.cancel
  end
  result
end