每个服务器维护其自己的连接索引，广播到所有服务器的传入连接和断开连接。

Each server Maintains Its Own connection Index, Broadcast incoming connections and disconnections to all servers.

youdao

每个服务器维护其自己的连接索引，广播到所有服务器的传入连接和断开连接。

Each server Maintains Its Own connection Index, Broadcast incoming connections and disconnections to all servers.

youdao