WebSocket #

  "server": {
    // The listening port for HTTP and WebSocket
    "port": 7512,

    "protocols": {
      "websocket": {
        // Set to true to enable WebSocket support
        "enabled": true,

        // The maximum time (in milliseconds) without sending or receiving a
        // message from a client. Once reached, the client's socket is
        // forcibly closed.
        // If a client socket is inactive for too long, the server will send
        // a PING request before closing the socket.
        // Minimum value: 1000 (but it's strongly advised to not set a value
        // this low to forcibly close idle client sockets)
        "idleTimeout": 0,

        // @Deprecated
        // The time, in milliseconds, between the server's PING requests to
        // clients, to make sure they are still active.
        // Setting this value to 0 disables PING requests from the server
        // (it will still respond with a PONG to PING requests from clients).
        // If heartbeat is deactivated, then setting a non-zero value to
        // idleTimeout is strongly recommended to detect and remove
        // dead sockets.
        "heartbeat": 60000,

        // Enable/Disable per message compression
        "compression": false,

        // The maximum number of messages per second a single socket can
        // submit to the server.
        // Requests exceeding that rate limit are rejected.
        // Disabled if set to 0.
        "rateLimit": 0,

        // Set to "true" to enable realtime notifications like "TokenExpired" 
        // notifications
        "realtimeNotifications": true,

        // Whether or not we should automatically send pings to uphold a stable 
        // connection given whatever idleTimeout.
        "sendPingsAutomatically": false,

        // This one depends on kernel timeouts and is a bad default
        "resetIdleTimeoutOnSend": false,
      }
  }