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#!/usr/bin/env ruby
# encoding: utf-8
require "bundler"
Bundler.setup
$:.unshift(File.expand_path("../../lib", __FILE__))
require 'amqp'
t = Thread.new { EventMachine.run }
if defined?(JRUBY_VERSION)
# on the JVM, event loop startup takes longer and .next_tick behavior
# seem to be a bit different. Blocking current thread for a moment helps.
sleep 0.5
end
EventMachine.next_tick {
connection = AMQP.connect(:host => '127.0.0.1')
puts "Connected to RabbitMQ. Running #{AMQP::VERSION} version of the gem..."
channel = AMQP::Channel.new(connection)
queue = channel.queue("amqpgem.examples.hello_world", :auto_delete => true)
exchange = channel.direct("")
queue.subscribe do |payload|
puts "Received a message: #{payload}. Disconnecting..."
connection.close {
EM.stop { exit }
}
end
exchange.publish "Hello, world!", :routing_key => queue.name
}
t.join
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