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daemon.rb
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daemon.rb
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#!/usr/bin/env ruby
ENV['RABBIT_URL'] = 'amqp://guest:guest@localhost:5672'
ENV['RABBIT_EVENT_BUS_APP_NAME'] = 'EventBusExampleApp'
ENV['RABBIT_EVENT_BUS_VHOST'] = 'event_bus'
ENV['RABBIT_EVENT_BUS_TOPIC_NAME'] = 'event_bus'
$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
require 'rubygems'
require 'bundler'
Bundler.require(:default, 'development')
require 'event_bus'
class CustomEventListener < EventBus::Listeners::Base
bind :pay, 'resource.custom.pay'
bind :receive, 'resource.custom.receive'
def pay(event, delivery_info)
puts "Paid #{event.body['amount']} for #{event.body['name']} ~> #{event.name}"
channel.acknowledge(delivery_info.delivery_tag, false)
end
def receive(event, delivery_info)
if event.body['amount'] > 42
channel.acknowledge(delivery_info.delivery_tag, false)
puts "Received #{event.body['amount']} from #{event.body['name']} ~> #{event.name}"
else
puts "[consumer] Got SKIPPED message"
end
end
end
puts "****************** Daemon Ready ******************"
EventBus::Daemon.start