{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# AMQP / RabbitMQ"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " [*] Waiting for messages. To exit press CTRL+C\n",
      " [x] Received b'World1!'\n",
      " [x] Received b'World2b!'\n",
      " [x] Received b'World3b!'\n",
      " [x] Received b'World1!'\n",
      " [x] Received b'World2b!'\n",
      " [x] Received b'World3b!'\n",
      " [x] Received b'World1!'\n",
      " [x] Received b'World2b!'\n",
      " [x] Received b'World3b!'\n"
     ]
    }
   ],
   "source": [
    "import pika\n",
    "\n",
    "connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))\n",
    "channel = connection.channel()\n",
    "\n",
    "def callback(ch, method, properties, body):\n",
    "    print(\" [x] Received %r\" % body)\n",
    "    \n",
    "channel.basic_consume(callback,\n",
    "                      queue='hello',\n",
    "                      no_ack=True)   \n",
    "\n",
    "print(' [*] Waiting for messages. To exit press CTRL+C')\n",
    "channel.start_consuming()"
   ]
  }
 ],
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