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怎么？要现在就动手？项羽有些疑huò。正式拜韩信为汉国兵马大元帅，统领三军。In TCP implementation, when receiving the SYN request from the client, the server needs to reply the SYN + ACK packet to the client, and the client also needs to send the confirmation packet to the server. Usually, the initial serial number of the server is calculated by the server according to certain rules or adopts random numbers. However, in SYN cookies, the initial serial number of the server is obtained by hash operation and encryption of the client IP address, client port, server IP address, server port and other security values, which is called cookie. When the server suffers from SYN attack and makes the backlog queue full, the server does not reject the new SYN request, but replies the cookie (SYN serial number of the reply packet) to the client. If it receives the ACK packet from the client, the server subtracts 1 from the ACK serial number of the client to obtain the cookie comparison value, and performs a hash operation on the above elements to see if it is equal to the cookie. If equal, complete the three-way handshake directly (Note: At this time, you don't need to check whether this connection belongs to the backlog queue).陈启刚准备解释两句，就听吕馨说道：听说你下一本网络小说又是一部首开先河、绝对能惊呆所有人的小说？差不多吧。　　没想到，开飞机的人同样有病，原本要到伊拉克的飞机最后竟然来到一个墨西哥小镇，这很离谱，但更离谱的是三个呆瓜以为这里真的是伊拉克战场。当过警察的弗莱德从小到大都有格梦想，那就是有朝一日能拿着枪对着人身上乱射，可以自由自在地把人打死。他们三个就在这个墨西哥小镇开始了自己的军旅生活。4. Finally, HR talks with you about salary and can get notice and offer within a few working days (of course, there must be no notice for those who do not meet the requirements); And whether they need to know the company's situation and other information;