Contents

$:.unshift File.expand_path(File.dirname(__FILE__))

# Ruby standard libraries
%w[socket thread timeout logger].each do |file|
	require file
end

require "bunny/version"

module Bunny

	class ConnectionError < StandardError; end
	class ForcedChannelCloseError < StandardError; end
	class ForcedConnectionCloseError < StandardError; end
	class MessageError < StandardError; end
	class ProtocolError < StandardError; end
	class ServerDownError < StandardError; end
	class UnsubscribeError < StandardError; end
	class AcknowledgementError < StandardError; end
	
	# Returns the Bunny version number

	def self.version
		VERSION
	end
	
	# Instantiates new Bunny::Client

	def self.new(opts = {})
		# Set up Bunny according to AMQP spec version required
		spec_version = opts[:spec] || '08'

		# Return client
		setup(spec_version, opts)
	end
	
	# Runs a code block using a short-lived connection

  def self.run(opts = {}, &block)
    raise ArgumentError, 'Bunny#run requires a block' unless block

		# Set up Bunny according to AMQP spec version required
		spec_version = opts[:spec] || '08'
		client = setup(spec_version, opts)
		
    begin
      client.start
      block.call(client)
    ensure
      client.stop
    end

		# Return success
		:run_ok
  end

	private
	
	def self.setup(version, opts)	
		if version == '08'
			# AMQP 0-8 specification
			require 'qrack/qrack08'
			require 'bunny/client08'
			require 'bunny/exchange08'
			require 'bunny/queue08'
			require 'bunny/channel08'
			require 'bunny/subscription08'
			
			client = Bunny::Client.new(opts)
		else
			# AMQP 0-9-1 specification
			require 'qrack/qrack09'
			require 'bunny/client09'
			require 'bunny/exchange09'
			require 'bunny/queue09'
			require 'bunny/channel09'
			require 'bunny/subscription09'
			
			client = Bunny::Client09.new(opts)
		end			
		
		include Qrack

    client
	end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
bunny-0.6.3.rc2	lib/bunny.rb
bunny-0.6.3.rc1	lib/bunny.rb