Last active
February 14, 2017 06:38
-
-
Save Abdulrazak-Alkl/f00833233330ca161a2f38bfe7fcbd98 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'bunny' | |
require 'active_support/all' | |
class Rabbitmq | |
def self.publish(message, to, delay) | |
channel = connection.create_channel | |
queue = channel.queue(to, durable: true) | |
channel.exchange_declare(DELAYED_EXCHANGE_NAME, 'x-delayed-message', durable: true, arguments: {'x-delayed-type' => 'direct'}) | |
queue.bind(DELAYED_EXCHANGE_NAME, routing_key: queue.name) | |
puts "Message should be deliver at #{(Time.now+delay.seconds).strftime('%Y-%m-%d %H:%M:%S.%3N')}" | |
channel.basic_publish(message, DELAYED_EXCHANGE_NAME, queue.name, persistent: true, headers: {'x-delay' => (delay*1000).to_i}) | |
puts "Or maybe message should be deliver at #{(Time.now+delay.seconds).strftime('%Y-%m-%d %H:%M:%S.%3N')}" | |
channel.close if channel.open? | |
end | |
def self.subscribe(to) | |
channel = connection.create_channel | |
queue = channel.queue(to, durable: true) | |
queue.subscribe(:block => false, :manual_ack => false) do |delivery_info, properties, body| | |
puts "Message delivered at #{Time.now.strftime('%Y-%m-%d %H:%M:%S.%3N')}" | |
end | |
end | |
private | |
DELAYED_EXCHANGE_NAME = 'delay-exchange' | |
def self.connection | |
@conn ||= Bunny.new({host: 'localhost', port: 5672, username: 'guest', password: 'guest'}) | |
@conn.start | |
end | |
end | |
Rabbitmq.subscribe(:test) | |
Rabbitmq.publish('test', :test, 10) | |
sleep 12 | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment