[
  {
    "id": "",
    "channel": "/meta/connect",
    "connectionType": "long-polling",
    "advice": {
      "timeout": 5000
    },
    "clientId": ""
  },
  {
    "id": "",
    "channel": "/topic1",
    "data": {
      "msg": "Hello 1"
    },
    "clientId": ""
  }
]