RabbitMQ.ipynb

{
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   "cell_type": "code",
   "execution_count": 2,
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    "collapsed": false
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   "source": [
    "import pika"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "collapsed": true
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   "outputs": [],
   "source": [
    "def setup_rabbitmq():\n",
    "    credentials = pika.PlainCredentials('guest', 'guest')\n",
    "    parameters = pika.ConnectionParameters('localhost', 5672, '/', credentials)\n",
    "    connection = pika.BlockingConnection(parameters)\n",
    "    channel = connection.channel()\n",
    "    channel.queue_declare(queue='cloacina_process', durable=True)\n",
    "    channel.confirm_delivery()\n",
    "\n",
    "def write_to_queue(doc, queue):\n",
    "    message = json.dumps(doc, default=json_util.default)\n",
    "    channel.basic_publish(exchange='',\n",
    "                      routing_key=queue,\n",
    "                      body=message,\n",
    "                      properties=pika.BasicProperties(\n",
    "                         delivery_mode = 2,\n",
    "            ))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "WARNING:pika.adapters.base_connection:Connection to ::1:5672 failed: [Errno 61] Connection refused\n",
      "WARNING:pika.adapters.base_connection:Connection to 127.0.0.1:5672 failed: [Errno 61] Connection refused\n",
      "WARNING:pika.adapters.base_connection:Connection to fe80::1%lo0:5672 failed: [Errno 61] Connection refused\n",
      "WARNING:pika.connection:Could not connect, 0 attempts left\n"
     ]
    },
    {
     "ename": "ConnectionClosed",
     "evalue": "",
     "output_type": "error",
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      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mConnectionClosed\u001b[0m                          Traceback (most recent call last)",
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      "\u001b[0;32m/Users/ahalterman/anaconda/lib/python2.7/site-packages/pika/adapters/blocking_connection.pyc\u001b[0m in \u001b[0;36m__init__\u001b[0;34m(self, parameters, _impl_class)\u001b[0m\n\u001b[1;32m    337\u001b[0m             stop_ioloop_on_close=False)\n\u001b[1;32m    338\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 339\u001b[0;31m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_process_io_for_connection_setup\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    340\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    341\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_cleanup\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;32m/Users/ahalterman/anaconda/lib/python2.7/site-packages/pika/adapters/blocking_connection.pyc\u001b[0m in \u001b[0;36m_process_io_for_connection_setup\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    372\u001b[0m         \"\"\"\n\u001b[1;32m    373\u001b[0m         self._flush_output(self._opened_result.is_ready,\n\u001b[0;32m--> 374\u001b[0;31m                            self._open_error_result.is_ready)\n\u001b[0m\u001b[1;32m    375\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    376\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_open_error_result\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mready\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;32m/Users/ahalterman/anaconda/lib/python2.7/site-packages/pika/adapters/blocking_connection.pyc\u001b[0m in \u001b[0;36m_flush_output\u001b[0;34m(self, *waiters)\u001b[0m\n\u001b[1;32m    393\u001b[0m         \"\"\"\n\u001b[1;32m    394\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_impl\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mis_closed\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 395\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mexceptions\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mConnectionClosed\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    396\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    397\u001b[0m         \u001b[0;31m# Conditions for terminating the processing loop:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;31mConnectionClosed\u001b[0m: "
     ]
    }
   ],
   "source": [
    "setup_rabbitmq()"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
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