Class: Tackle::Consumer::Exchange

Inherits:
Object
  • Object
show all
Defined in:
lib/tackle/consumer/exchange.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(service_name, routing_key, connection, logger) ⇒ Exchange

Returns a new instance of Exchange.



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# File 'lib/tackle/consumer/exchange.rb', line 7

def initialize(service_name, routing_key, connection, logger)
  @service_name = service_name
  @routing_key = routing_key
  @connection = connection
  @logger = logger

  @logger.info("Creating local exchange '#{name}'")
  @amqp_exchange = @connection.channel.direct(name, :durable => true)
end

Instance Attribute Details

#routing_key ⇒ Object (readonly)

Returns the value of attribute routing_key.



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# File 'lib/tackle/consumer/exchange.rb', line 5

def routing_key
  @routing_key
end

Instance Method Details

#bind_to_exchange(remote_exchange_name) ⇒ Object 



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# File 'lib/tackle/consumer/exchange.rb', line 21

def bind_to_exchange(remote_exchange_name)
  @logger.info("Creating remote exchange '#{remote_exchange_name}'")
  @connection.channel.direct(remote_exchange_name, :durable => true)

  @logger.info("Binding exchange '#{name}' to exchange '#{remote_exchange_name}'")
  @amqp_exchange.bind(remote_exchange_name, :routing_key => routing_key)
rescue Exception => ex
  @logger.error "Binding to remote exchange failed #{ex}"
  raise ex
end

#name ⇒ Object 



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# File 'lib/tackle/consumer/exchange.rb', line 17

def name
  "#{@service_name}.#{@routing_key}"
end