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TCP is connection-oriented, and a connection must be established between either side before sending data to the other. In TCP/IP protocol, TCP protocol provides reliable connection service, and the connection is initialized by three-way handshake. The purpose of the three-way handshake is to synchronize the serial numbers and acknowledgement numbers of both parties and exchange TCP window size information. The process of shaking hands can be represented by the following figure钱信伊：亚洲笑星闹美国. 在这部单口喜剧特辑中，钱信伊（《特雷弗·诺亚每日秀》《摘金奇缘》）登上舞台中央，并就当代美国生活等话题发表看法。　　出版社里，性格开朗心直口快的女编辑顾小西和漂亮女友温文尔雅的同事简佳正为一部新书如何定名与发行部主任争执着，为了吸引读者的眼球，主任建议将女作者自己起的书名《人比黄花》改为《我被保养的三年》，这个书名隐隐地刺痛了简佳。快递给简佳送来一束“蓝色妖姬”，这令已婚的顾小西惊羡不已。 电脑公司里，忙碌的何建国接到电话；妻子小西怀孕了。In addition, the state has limited Yingcan Group to return the stolen money on August 9. Is it to obey or refuse?尹旭笑道：坐。