The attacker first completes the three-way handshake to establish the connection, but in the last ACK reply of the three-way handshake, the TCP window size is set to 0, and then a data request is made. When the attack target sends the request result to the attacker, it stops the data transmission when it finds that the TCP window size is 0, and sends out a TCP window detection packet to ask the attacker if the TCP window has been updated. Since the attacker will not update the window size, the attack target will always maintain the TCP connection and wait for the data to be sent, and continuously carry out TCP window size detection. When the number of controlled hosts in the botnet is large, Target's connection table will gradually be exhausted, resulting in denial of service.
As for the conclusion, there is no pure text description here (even if it is described, it is very complicated, a lot of if). The "Android Development Art Exploration" gives 11 conclusions. Those who are interested can have a look. However, there are some text descriptions in the above figure, which can be taken as conclusions. They are mainly the two parts corresponding to the green arrows, which describe the final direction of each event. Each branch arrow in the figure is the condition under various circumstances.
本以为可以一直这样下去的二人，却因为智婉哥哥的溺水死亡而打破。被分开的二人却在八年后再次相遇。可二人还能重拾前缘吗？
讲述唐朝武德年间，李渊的三个儿子李建成、李世民（苗侨伟饰）、李元吉争夺世子一位，而勾心斗角，互相残杀的故事。翁美玲饰演的秦惜惜，与世民及立志成为天下武功第一的江丰（黄日华饰），闹三角恋爱。惜惜是乡村姑娘，品性纯良，与江丰自小青梅竹马，但江丰专心于武功，令惜惜伤心。惜惜悲痛之下遇两醉汉当街起冲突，得红佛女所救，然后认识了李世民，转投世民怀抱。
仁和医院高级精神科医生高立仁是个仁心仁术的好医生，他诊治的病症包括严重的精神分裂和轻微的心理困扰。立仁不单以药物治疗病人，并会透过心理分析，根据病征查出病源，过程曲折离奇、耐人寻味。立仁的好友包括同是精神科医生连志琛，及护士李应春。应春同样热心助人，为照顾暴食症病人孙家碧克服重重障碍进而成为情侣。立仁婚姻失败，育有一女。离婚后对爱情已失去憧憬，直至遇上重案组探员莫敏儿，二人因公事经常合作而相互产生情愫，但敏儿因患有家族遗传精神病，担心随时会复发而拒绝接受立仁……
Rename Import Variable
亚丁顿教授召结了一群在心理临床领域表现杰出的得意门生，展开一项神秘研究。年仅14岁的117病患小莱，五岁就被送到收容机构与世隔绝，她似乎拥有能预知并操弄人心的神秘力量。因此，研究员们只能透过监视屏幕，远端观看小莱的生活图像，然而，其中一名研究员麦蒂逊开始觉得事情有些不对劲，她发现自己脑海渐渐被小莱的声音盘据，不时出现断片的状况，甚至接连有研究员离奇丧命，且事发时间都与小莱的异常反应时间重叠。随着麦蒂逊锲而不舍地追查，隐藏在单纯研究背后的恐怖真相也将呼之欲出。
径自问黎章：升为将军了？因为抓了我？黎章万没想到她会这么问，顿时有些不自在起来。
Stephen would have explained solemnly that he was not a magician at ordinary times, but when he looked up to see the bearer, he froze first. He did not perform his "first" meeting with Tony Stark in his mind. There were hundreds or even tens of thousands of kinds, but this was definitely not the case.
Matt LeBlanc将出演CBS新喜剧#I’m Not meijubar.net Your Friend#，讲述Matt饰演的承包商在妻子重返职场后，他发现养育孩子要比想象中困难得多。
卓一航终于诀别，他不做武当掌门，还有其他人可以代替，但是却再也没有一个人能陪练霓裳浪迹天涯了。
1998年夏，皮耶罗决战世界杯，10岁的晓阳也想像他一样。当老师的爸爸拒绝为他的校队申请书签字，忙着角逐梅花奖的妈妈也没空搭理他。在没有兄弟姐妹的年少时光，隔壁怪爷爷成了晓阳的好朋友。他们一起踢球，一起出游。孤独的夏天，他窥见了爸爸、妈妈和爷爷的秘密。2018年的晓阳会不会仍怀念那个闷热、美好又充满烦恼的夏天？
90后女孩假小子汤小米（王洋 饰）性格叛逆，身为副旅长的母亲米蓝（马丽 饰）把她送到军营，无奈汤小米桀傲不驯，整天闹着逃跑，很令米蓝头疼。米蓝与丈夫（尹铸胜 饰）早年离异，而当老板的丈夫只知赚钱放弃了对女儿的管教，致使小米成了一个问题少女。在新兵连，米蓝对教官下了死命令，一定要剃好小米这颗“刺儿头”，教官唯命是从。经过一段时间的严酷训练，小米慢慢从中悟到了妈妈的良苦用心，当兵的经历使她重新认识了人生，更主要的是重新认识了妈妈米蓝，知道她当年为什么一头扎进部队义无反顾。历练之后的小米明白了：成长就是受伤、失去与理解的过程.....
看看黄豆，这位小兄弟是？葫芦忙说这是他三弟，又拜见过黄夫人。
? ? Obtain dept table operation) concrete implementation class (SQL factory access factory). The client of abstract factory needs to know which factories can choose, first new out the specific factory, and then use the specific factory to obtain specific objects.
1. The goddess's hometown is Taipei, and my hometown is Erdaogou Village, Tieling City. Although he is a big city and I am a rural area, we are all Chinese.
内地出生的梁欢上世纪八十年代与女儿李友好来到香港和丈夫李高山团聚，岂料李高山却意外身亡。失去依靠的梁欢，唯有独力守住亡夫的茶餐厅。不屈不挠的她，幸得李高山生前好友罗一同和劳金帮忙，在茶餐厅员工的支持下，一起在逆境中奋斗向上，同舟共济。1997年香港回归祖国，梁欢、罗一同与劳金的子女李友好、罗梓良、罗梓康、劳永逸、劳永安及谢朗峰也长大投身社会。他们经历了亚洲金融危机、非典疫情、美国次贷危机，面对事业、未来与情感的抉择，依然携手努力打拼，发挥狮子山精神，不仅在香港的事业得到发展，还把茶餐厅业务拓展到内地。他们相信，只要香港与祖国同心，在祖国的强大支援下，香港一定会迎来更美好的将来。
她说得十分生动，并不光是捡鸭蛋练轻功的艰辛：夕阳西下的时候，金辉洒遍果林，牛羊悠闲地在山下啃草，鸭子在沼泽地里乱窜……掉进沼泽地时，她不说吓得面无人色，却说情急求生，想抓住身边鸭子借力。
掀盖头了——一个女娃儿大喊。
