事件：'drop'

¥Event: 'drop'

新增于: v18.6.0, v16.17.0

当连接数达到 server.maxConnections 的阈值时，服务器将丢弃新的连接并触发 'drop' 事件。如果是 TCP 服务器，参数如下，否则参数为 undefined。

¥When the number of connections reaches the threshold of server.maxConnections, the server will drop new connections and emit 'drop' event instead. If it is a TCP server, the argument is as follows, otherwise the argument is undefined.

  • data <Object> 传给事件监听器的参数。

    ¥data <Object> The argument passed to event listener.

    • localAddress <string> 本地地址。

      ¥localAddress <string> Local address.

    • localPort <number> 本地端口。

      ¥localPort <number> Local port.

    • localFamily <string> 本地族。

      ¥localFamily <string> Local family.

    • remoteAddress <string> 远程地址。

      ¥remoteAddress <string> Remote address.

    • remotePort <number> 远程端口。

      ¥remotePort <number> Remote port.

    • remoteFamily <string> 远程 IP 系列。'IPv4' 或 'IPv6'。

      ¥remoteFamily <string> Remote IP family. 'IPv4' or 'IPv6'.