[
  {
    "id": "2",
    "channel": "/meta/handshake",
    "successful": true,
    "clientId": "5804e4865f649fb91645030760db1f358c837af9",
    "version": "1.0",
    "supportedConnectionTypes": [
      "long-polling"
    ],
    "advice": {
      "reconnect": "retry",
      "timeout": 20000,
      "interval": 0
    }
  }
]