# File lib/mq/exchange.rb, line 191 def initialize mq, type, name, opts = {} @mq = mq @type, @name, @opts = type, name, opts @mq.exchanges[@name = name] ||= self @key = opts[:key] unless name == "amq.#{type}" or name == '' or opts[:no_declare] @mq.callback{ @mq.send Protocol::Exchange::Declare.new({ :exchange => name, :type => type, :nowait => true }.merge(opts)) } end end