{
    "addr": [
        "127.0.0.1:9090"
    ],
    "onConnect": "onConnect",
    "onPublish": "onPublish",
    "onSubscribe": "onSubscribe",
    "onDisconnect": "onDisconnect",
    "onUnsubscribe": "onUnsubscribe",
    "deliverMap": {
        "#": "publish",
        "/upload/+/#": "upload"
    }
}