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).
李斯已经七十岁了，为了尹旭的事情，可能也是他生命最后的全部期盼。
Principal offender Weng Siliang, male, from Shanwei, Guangdong, was 25 years old at that time.
这……休要再论，朕意已决。
这点自信他必须得有，否则的话，那些北上逐鹿争霸的想法就完全是痴人说梦了。
Figure 1
明朝嘉靖年间，奸相严嵩把持朝政，御史张应鸿为人刚直屡次参劾严嵩不法，反被陷害遭贬成为云南小官，并派捕快鬼见愁护送张应鸿至云南任队员。峨嵋山上习武的馨馨得知其父贬官之事气愤难当，欲前往京城，却被师兄柳玉树阻止。遂赶往云南路上，保父安全。同时，蝶娘与梨儿母女也动身前往寻找张应鸿，以拿回古城圣物。张应鸿被鬼见愁护送到金沙驿站，阳春为其准备的欢迎会上出现众多为张应鸿而来的人，一夜之间整个驿站人声鼎沸，一场充满谋杀阴影的故事就此展开……张应鸿逃出重围正欲前往云南时，误入天龙山庄，孰知阴差阳错的查出庄主柳天龙勾结严嵩走私贩毒。阳春因此案声名大噪，调至顺天府，当上总捕头。严嵩父子对阳春恨之入骨，处处设下围套要致阳春于死地。在柳玉树的仇恨，严嵩父子的强权掠夺之下，阳春却步步为赢的恶势力对抗……
Especially at the arch of the foot, 260D rubber bands are used to realize the compression function, which makes the arch of the foot more comfortable and avoids blisters caused by friction.
If the power key is not released for 3 seconds, continue the HOME key for 10 seconds, then release the power key and continue to press the HOME key for 15 seconds, the recovery mode will be completed.
第五季主要讲述了男主角莫凡在觉醒恶魔化之后克服了恶魔系反噬，下决心帮助唐月解决宋城玄蛇危机，展现出了更强的自我控制力。在莫凡、唐月、灵灵、张小侯等人的共同努力下，主角团与善良的灵兽团结一心，并肩作战，最后成功守护了家园，展现出人与兽类超越物种的深厚友情。
那个女子，站在前面，阳光照在她身上，凤钗眼内血红的宝石耀出两团璀璨的光芒，和她眼内神采相辉映，栗色劲装衬得她粉面莹润光洁，说不出的飒爽英姿。
At the beginning of marriage, it must be beautiful and happy. Only in the process of marriage, both parties constantly hurt it, it will collapse.
这倒是个不错的提议，人尽其才，章邯还有些价值，值得利用。
原因正是番邑的军报送到了，越**方虽然已经开始采用飞鸽传书，但是目前主要只是在山阴，瓯江。
《富贵逼人》主要角色定位为形形色色的富人——这其中有百手起家的富人、高素质的时代精英富人、为富不仁的富人、海外归来对中国国情一无所知的富人、一夜暴富的富人、曾经挥金如土现在却一无所有的前富人、虚荣装富的伪富人等，通过揭示他们的“囧事”，一方面，利用和满足观众在一定程度上的仇富心态和猎奇心理，引爆收视点，另一方面，让观众了解到富豪生活中也难免尴尬搞笑，从而拉进各个社会阶层之间的距离。
后与项羽闹翻，叛楚归汉被刘邦册封为淮南王。
