Created
June 3, 2009 15:07
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Basic RPC using RabbitMQ and Bunny
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require 'rubygems' | |
gem 'gaffneyc-bunny' | |
require 'bunny' | |
# Example of simple RPC using server named queues | |
Bunny.open do |amqp| | |
# Exchange definition | |
amqp.exchange('reply', :type => :direct) | |
amqp.exchange('out', :type => :direct) | |
amqp.queue('rpc').bind('out') | |
# Publish! | |
amqp.queue('rpc').subscribe(:header => true) do |msg| | |
puts msg[:payload] | |
amqp.exchange('reply').publish("[response goes here]", :key => msg[:header].reply_to) | |
end | |
end |
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require 'rubygems' | |
gem 'gaffneyc-bunny' | |
require 'bunny' | |
gem 'SystemTimer' | |
require 'system_timer' | |
# Example of simple RPC using server named queues | |
Bunny.open do |amqp| | |
# Exchange definition | |
amqp.exchange('reply', :type => :direct) | |
amqp.exchange('out', :type => :direct) | |
# Create the temporary queue and bind it | |
reply = amqp.queue | |
reply.bind('reply', :key => reply.name) | |
# Publish! | |
amqp.exchange('out').publish("[contents go here]", :reply_to => reply.name) | |
begin | |
SystemTimer.timeout_after(15) do | |
reply.subscribe do |msg| | |
puts msg | |
reply.unsubscribe | |
end | |
end | |
rescue Timeout::Error | |
puts "Timed out waiting for response" | |
end | |
end |
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