The algorithm takes advantage of the retransmission characteristics of TCP/IP protocol. When the first syn packet from a certain source IP arrives, it is directly discarded and recorded in the state (quintuple). When the second syn packet from the source IP arrives, it is verified and then released.
机灵鬼忙捂着额头道：是，是。
Responsibility chain mode-A request needs multiple objects to process, thus avoiding the coupling relationship between the sender and receiver of the request. Connect these objects into a chain and pass the request along this chain until an object processes it. The specific structure diagram is as follows:
本剧讲述了一个22岁的应届大学毕业生孙浩然在百般无奈中成为了一名“大学生村官”，面临着重重压力来到偏远而落后的山村工作，却在挑战中重新寻回自我，收获成长的励志故事。由于种种误会，孙浩然一进村就挑战了村主任田三友的权威，备受冷落。孙浩然却不肯服输，咬牙决定放手一搏，证明自己这个小村官的力量！他顶着重重困难，与各种人斗智斗勇，替农民们抓出假化肥贩子，通过互联网从外省调来急需的收割机，得到村民们的认可。孙浩然又收服了村里的无赖葛二旺等人，让他们成了自己的帮手，大力发展南可村，使南可村家家户户通电通水，拆危房盖新居，修起大路通国道。孙浩然还启动了“快乐有机猪养殖计划”和“南可村牌”蜜饯的创富计划，在他的不懈努力下，终使得南可村成了远近闻名的社会主义新农村建设示范村。
不怕军法处置？两个兵士有些慌了，开始后退。
Add ONBUILD directive:
本期ClubFriday要跟大家讲述的故事是关于泰国非常常见的夜店舞男和夜店DJ的故事。夜店舞男Tiger第一次上台很紧张，在兼职女DJ Goi的帮助下他成功登上了人生的舞台，从此俩人的感情便开始了变化，但是他们两个人都是有情侣的人，算是各自劈腿了？...
赌王携外甥刘风，表妹凌兰提着钱箱来到金钩赌场，他的对手是日本人小野与山本。一番斗技后，赌王赢得所有钱财而去。赌王的朋友被日本人杀害，为夺回抗日前线购买药品的钱，赌王重回金钩赌场，赢钱而去。韩国高手全扫光以天皇御赐的宝剑和赌王的传家宝夜光倍做赌注，赌王再次大获全胜。黑龙会头目不服，决定将赌王置于死地，幸而有人奋力救护赌王。枪战过后，赌场一片死寂。
上世纪20年代末，中共党员刘培生被关押进上海公共租界监狱——提篮桥监狱，并且在十五日内就要被国民党政府引渡。在实施多种营救方案失利的情况下，以租界巡捕作为掩护身份的地下党员张楠毅然请缨，以私放犯人的罪名成为提篮桥监狱的囚犯。张楠身入虎穴，准备通过越狱途径解救刘培生同志。在执行这个看似不可能完成的任务的过程中，张楠和刘培生不仅要应付监管严密的监狱体系，还要和包括黑帮在内的各色囚犯周旋，甚至最后要直接面对潜入监狱破坏越狱计划的国民党特务，意外频仍，险象环生，情节一波三折。最后，他们终于依靠自己的智慧和勇气，在党组织的积极配合以及进步人士的帮助下，成功地打破了提篮桥“插翅难飞”的神话，抒写了一曲红色传奇的热血赞歌。
/panic (panic)
上海滩刀光剑影，人人为追求自身利益不择手段，三分天下的局面亦逐步分裂。随后日军大举侵华，上海沦陷，乔傲天、龚啸山、翟金棠三兄弟终归各走各路。走在乱世之中，谁又能成为上海滩最后的赢家？
最后，侵略者撤军，太后和皇上先后辞世，袁世凯等军阀掀开中国战乱的序幕。喜来乐对大清国彻底厌烦和绝望，他带领全家再次避往关东。
故事发生在北宋末年，潮阳城被蚝江一分为二，本应一衣带水、亲如兄弟的当地百姓，却因种种矛盾和误会积怨颇深，更逐步演变到武斗的激烈地步。一代高僧大峰和尚（许还山 饰）不忍见众生自相残杀，纠缠不休，殊不知因果轮回分毫不爽，他为了救拔众生，发愿筹款在蚝江修建一座十八孔石桥，化解两岸的矛盾。谁知不久便有流言传出，说大峰和尚中饱私囊，贪污善款。为了调查真相，官府派出正义热血的小捕快小栗（俞灏明 饰）前去调查真相。小栗没有费什么力气就勘破了谣言，而且他还深深为大和尚的善行所感染。谁知不久之后，神秘字符、高丽人诡异行径、古镜案交替出现，似乎有什么阴谋正在暗中实行……
Central focus metering: It is a traditional metering method, which pays attention to about 2/3 of the position in the center of the picture. The advantage of this metering method is that it is easier to control the effect.
24岁的埃伦总是很难完成她开始的工作，并最终决定获得她从未获得过的高中文凭。但要做到这一点，她必须假装自己16岁，这比她想象的要困难得多。
《走出国门》讲述的是建工集团的建筑工人远赴非洲、柬埔寨历经生死、情感。勇于拼搏以及艰难而又辉煌的历程。该剧反映建筑工人们在踏出国门后的种种经历，以及在恶劣的环境和巨大的压力下，仍要肩负使命，完成任务的不屈精神。
BBC One的3集迷你剧《英式丑闻 A Very English Scandal》根据Jeremy Thorpe的真人真事所改篇。在60年代末英国才刚刚对同性恋除罪化，而当时作为自由党领袖，以及百年来英国政党中最年轻的领袖，Jeremy Thorpe（Hugh Grant饰）隐藏着一个秘密 – 他有一个前同性恋人 Norman Scott（Ben Whishaw饰）。只要Norman Scott还活着，这对Jeremy Thorpe来说都是威胁，因此他策划谋杀前度，但最终不但不成事，还被对方指控意图谋杀。此事令Jeremy Thorpe成为首位因谋杀案而受审判的英国政治家，更被公众得知他的同志身份；最终Jeremy Thorpe虽然被判无罪，但也结束了政治生涯。该剧由Stephen Frears执导﹑Russell T. Davies负责执笔。
The modified status is: niu
因为今年春天导入的“校园律师制度”，新人律师田口章太郎（神木隆之介）被律师事务所的老板高城（南果步）派遣到青叶第一中学。监护人水岛（堀内敬子）正在向班主任望月（岸井雪乃）抗议，因为自己的女儿受到了体罚。田口说，“你现在的行为是强行妨碍营业”，赶走了监护人。校长仓守（小堺一机）因为大事化小和平解决心情很好，但是教务主任三浦（田边诚一）对田口的做法提出反对。几天后，体罚问题发展成了谁也没想到的状态…
In addition, As Zhang Xiaobo said, On the front line at that time, Wearing or not wearing a helmet is a "choice", Because Vietnam is located in Southeast Asia, The climate is hot and humid, Helmets are heavy and airtight, Wearing it is very easy to cause heatstroke, Particularly in fast maneuvers, This is the easiest way to do strenuous activities such as running. Therefore, in order for the troops to fight more efficiently, There would be no mandatory order for everyone to wear a helmet, If you don't want to wear it, you can choose to wear a cloth cap with eaves. So in the vast majority of relevant historical photos, Among our troops participating in the war, The highest percentage of helmets is worn by artillery, It is mainly used to defend the fragments of enemy artillery and various hard objects brought up by explosions in artillery warfare. Even some border militiamen wore helmets in large numbers, On the contrary, the impact is at the forefront, Infantry units carrying out a large number of mobile combat missions are rarely worn, Investigate its reason, It is for the infantry troops to carry out large-scale interspersed operations frequently. Exercise is enormous, It is really inconvenient to wear helmets, This approach has both advantages and disadvantages, It is not good to judge right or wrong here, but when facing such a horrible "killer bee" on the ground on 149, it is regrettable and regrettable that the heavy casualties caused by the low wearing rate of helmets have to be said. If they had worn helmets instead of military caps like Zhang Xiaobo, the casualties caused by the sting attack of "killer bee" would have been much smaller.
