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Load from native module木根和林晓月在牛头寨的朝夕相处中情愫渐生，林晓月的姑爷大计将成之时，没想到吴宗昌竟然带兵来到了牛头寨，一场抢人大战拉开帷幕！二来，尹旭是感觉蒲俊和苏角的忠心与机智让他很满意，他很庆幸自己麾下有多了两位出sè的将军。Mitigation strategy不禁笑道：蒙小姐高看，多谢美意，不过小子乃是官府通缉要犯，怕是会给贵府带去麻烦。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).