等他 (cover: 小伊伊（美伊）) 小伊伊 语种：国语 本歌词于吾爱知道小伊伊 （美伊）- 等他
I am not sure if people find this obvious but I have two questions: During the 3-way handshake, why is ACK = SEQ + 1 i.e. why am I ACKing for the next byte that I am expecting from the sender?
加载中,请稍侯......