/usr/share/doc/ruby-amqp/examples/extensions/rabbitmq/per_queue_message_ttl.rb is in ruby-amqp 0.9.5-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | #!/usr/bin/env ruby
# encoding: utf-8
require "bundler"
Bundler.setup
$:.unshift(File.expand_path("../../../../lib", __FILE__))
require 'amqp'
require "amqp/extensions/rabbitmq"
AMQP.start do |connection|
puts "Connected!"
channel = AMQP::Channel.new(connection)
channel.on_error do |ch, channel_close|
puts "Oops! a channel-level exception: #{channel_close.reply_text}"
end
x = channel.fanout("amq.fanout")
channel.queue("", :auto_delete => true, :arguments => { "x-message-ttl" => 1000 }) do |q|
puts "Declared a new server-named queue: #{q.name}"
q.bind(x)
EventMachine.add_timer(0.3) do
10.times do |i|
puts "Publishing message ##{i}"
x.publish("Message ##{i}")
end
end
EventMachine.add_timer(0.7) do
q.pop do |headers, payload|
puts "Got a message: #{payload}"
end
end
EventMachine.add_timer(1.5) do
q.pop do |headers, payload|
if payload.nil?
puts "No messages in the queue"
else
raise "x-message-ttl didn't seem to work (timeout isn't up)"
end
end
end
end
show_stopper = Proc.new {
AMQP.stop { EventMachine.stop }
}
EM.add_timer(3, show_stopper)
Signal.trap('INT', show_stopper)
Signal.trap('TERM', show_stopper)
end
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