Finally, the client confirms this by sending a TCP packet back to the server with the ack flag set.

最后，客户机通过向服务器发送设置了ACK标志的tcp包进行确认。

youdao

Finally, the client confirms this by sending a TCP packet back to the server with the ack flag set.

最后，客户机通过向服务器发送设置了ACK标志的tcp包进行确认。

youdao