{
 "metadata": {
  "name": "",
  "signature": "sha256:d05b62b1999f4ed595d5ac1f2e584a51917500ee9d1f1d66b12a56606017c51c"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import zmq\n",
      "import mmi\n",
      "\n",
      "# start client\n",
      "context = zmq.Context()\n",
      "socket = context.socket(zmq.REQ)\n",
      "\n",
      "socket.connect('tcp://127.0.0.1:9002')\n",
      "\n",
      "def send_and_receive(action, name=None, array=None, arguments=None):\n",
      "    message = {}\n",
      "    message['action'] = action\n",
      "    if name:\n",
      "        message['name'] = name\n",
      "    if arguments:\n",
      "        message['arguments'] = arguments\n",
      "    mmi.send_array(socket, array, metadata=message)\n",
      "    return mmi.recv_array(socket)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 6
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "send_and_receive('initialize')"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 7,
       "text": [
        "(None, {u'timestamp': u'2014-04-22T14:58:25.621000'})"
       ]
      }
     ],
     "prompt_number": 7
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "send_and_receive('update', arguments='{\"time_step\": 0.1}')"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 8,
       "text": [
        "(None, {u'timestamp': u'2014-04-22T14:58:26.806000'})"
       ]
      }
     ],
     "prompt_number": 8
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "zk, m = send_and_receive('get_1d_double', 'xk')\n",
      "\n",
      "print m\n",
      "print zk[:10]"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "{u'timestamp': u'2014-04-22T14:59:23.168000', u'shape': [299], u'dtype': u'float64'}\n",
        "[ 82.19255454  75.45917552  69.61489497  64.54231328  60.13953269\n",
        "  56.31811035  53.00128174  49.68445312  45.80405981  41.26434611]\n"
       ]
      }
     ],
     "prompt_number": 11
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "send_and_receive('finalize')"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 21,
       "text": [
        "(None, {u'timestamp': u'2014-04-22T14:32:42.399000'})"
       ]
      }
     ],
     "prompt_number": 21
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [],
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}