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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).女人会撒娇，就能为自己和家人带来福气，不只一生好命，身边的鸡犬也跟著升天。相反的，女人嘴巴太臭太刻薄，下场不是家破人亡，就是孤苦病夭。如果人生是咖啡，撒娇就像糖，糖太少了太苦，太多了又令人反胃。世间的高EQ高智慧女人，都懂得撒娇要撒得恰到好处，也懂得自己的命运，其实都掌握在自己脑袋和嘴巴里。爱碎碎念咄咄逼人的女人们，赶快醒醒吧！当下放掉骂死人的机关枪和电锯，就能立地成「撒娇好命女」，一生贵人无数，人见人爱好运到。罗格于和阿尼塔夫妇饲养的大麦町狗庞哥与帕蒂塔喜结良缘，共组成欢乐家庭。没过多久，帕蒂塔生育了十五只小狗。正在一家人享受小狗带来的欢乐之际，阿尼塔的女上司克鲁拉·德维尔打起了坏主意。她正在为制作一件黑白斑点的大衣而发愁，于是她派人绑走了小狗，和其他八十四只大麦町幼犬一同关在乡间的空屋里。发现孩子失踪的庞哥与帕蒂塔，通过狗吠召集全市的狗类，一同找寻自己的孩子，一场小狗救援记就此展开，庞哥与帕蒂塔能否在小狗被宰杀之前营救他们逃出呢……《101斑点狗》是迪士尼1961年推出的第17部经典动画，取材自Dodie Smith 的作品。但是这一刻情况全然不同，只因为尹将军到了，尹旭在楚军中的威望不小。前方注意，一大波美食跟随着名为井之头五郎（松重丰 饰）的吃货大叔正在逼近！个体户五郎的足迹因为工作的关系正在逐步扩大。去四处拜访顾客，为顾客找寻满意的物件，五郎在和不同的人和事的接触过程中，也邂逅了各类美食。每当工作完成，肚子就会开始指使五郎跟随自己的心意追寻理想的美食。好吃的食物并不只存在于高档酒店，精致布局，它可能就是一份便宜的天妇罗定食、引得人人欢呼的鸡汁土豆泥、商店街的小吃、海边小镇随意的鱼料理……但它们就是有魔力消除一天的疲惫和心中的不快，然后在饱腹和暖意中让人怀着笑意继续前行。大哥既然查出了些眉目，说不定能找出白凡的把柄。王穷实在忍不住，扭头偷笑。