{
  "jsonrpc": "2.0",
  "method": "public/subscribe",
  "id": 42,
  "params": {
    "channels": [
      "user.access_log"
    ]
  }
}

{
  "data": {
    "timestamp": 1632488963633,
    "log": "success",
    "ip": "8.9.10.11",
    "id": 243343,
    "country": "China",
    "city": "Pekin"
  }
}