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********下更晚上八点。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).山芋则骑坐着，将下巴搁在椅背上，四猫等丫头在旁打扇。某市地产界巨商匡宗元在豪宅被杀。女商人卜绣文成为重大嫌疑人。刑警在扑朔迷离的案情调查中，了解到一段令人匪夷所思的故事……卜是商界女强人，丈夫夏是大学教授。二人因经济地位日渐悬殊而感情疏远。所幸这个家庭还有一个冰雪聪明的可爱女儿早早。匡被卜高贵典雅的气质所吸引，对卜展开求爱攻势，但遭到拒绝。匡设圈套控制卜的房地产开发计划。卜被迫同意与匡合作。——到家了就回家呗，还折腾个啥呀。讲述吴邪、王胖子、小哥、解雨臣等人配合国家有关部门，追查裘德考率领的古文物盗贩团伙，最终在长白山云顶天宫，查明裘德考多年觊觎国宝的阴谋，并成功阻止不法分子的盗墓行动的故事。罗通是澳门三轮车工人的头目之一。他和制饼女工阿冰相爱。制饼方师傅亦深爱阿冰，最后方知道阿冰和罗通真心相爱，他无奈地放弃了对阿冰的追求。 罗通的三个死党是麦牙糖、山楂饼和砵仔糕。麦牙糖爱上了妓女小翠。他以为她是小家碧玉。从山楂饼处得知，小翠是一个妓女，他非常悲愤，小翠亦极之伤心。在阿冰等的指责、开解，和罗通等死党的帮助下，他和小翠成了亲，不幸在洞房当晚，恶霸尤五无理地把他俩杀死。 罗通和砵仔糕愤怒地去找尤五报仇，一番剧斗，尤五的抓牙被罗通等打得非死即伤，尤五则被一向受他凌辱的父亲推下楼杀死