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我饱受欺凌，你还在此睡觉。一个30多岁的年轻人在来到后经历了一系列的挣扎，因为他昏迷了16年。谷输了几场捉迷藏的游戏，朋友们都在嘲笑他找他们的努力。当他看到梯子时，平谷有了完美的解决办法，爬上冰山，从那里他可以看到所有的藏身之处。但当其他人把梯子移开的时候，桌子就翻了，平谷被困在了有利的位置上。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).　　让医生李询（李乃文 饰）万万想不到的是，这天上午上班碰到的第一个手术，就是自己的妻子徐春和一个陌生男人在一辆车里的车祸，在救治过程中更让李询震惊的是那名叫陈默（焦刚 饰）的陌生男子是妻子的情人，他忍住心疼，和自己的同事、也是徐春前男友的钱程（王佳宁 饰）一起将徐春和陈默的生命从手术台上抢救下来，但徐春却因头部伤势过重而失忆。 　　要不要去恢复徐春的记忆成了摆在李询面前最为残酷的难题，如果恢复了徐春的记忆，就是恢复徐春对自己的背叛；如果不去恢复，就违背了作为丈夫和医生的良知和职业道德。李询和钱程还是决定去想办法恢复徐春的记忆……