keepalive message
基本解釋
- 存活報文
英漢例句
- In order to maintain presence, the chat application can send keep-alive messages on the websocket to prevent it being closed due to an idle timeout.
為了保持存在的狀態(tài)，聊天應(yīng)用要發(fā)送“連接保持（Keep Alive）”的消息給WebSocket，來避免該連接因為閑置超時而關(guān)閉。