During the establishment of a tcp connection, If the server returns syn and ack messages, The client does not confirm it for some reason. This is because the server needs to retransmit the syn + ack message and wait for the client's confirmation message until the tcp connection timeout. This state of waiting for the client to confirm the connection is usually called a half-open connection. The half-open connection will be kept in the connection table of the server until the connection is disconnected.
6. Click to download: Communications Department's electronic signature attachment. RAR, attachment 4, attachment 6, attachment 8, fill in and affix the official seal; Annex 10, two copies shall be filled in and stamped with the official seal.
"There are close combat, But that was later, At the beginning, They rush up, Let's fight, Because the speed is too fast, Most of them can't be hit, Only a few machine guns were shot down by strafing. It is too difficult to hit an automatic rifle with a single shot, Fully automatic shooting and uncontrollable, Fortunately, in the end the mines blew them up. I don't even know what they are, However, no one can see that landmines play an important role. In order to be able to withstand the possibility of a similar attack, The company commander sent four comrades to re-mine, We provide cover up there, As a result, they had just finished their cloth and were ready to come back. That is, the time of the front and rear feet, Another batch rushed up below, This time the number is much higher than last time. I took a look at it, It is estimated that there are at least 30, When the reaction comes back, They rushed up to the four comrades, The two sides mingled, Dare not throw grenades, Afraid of bombing one of his own, Shooting is also restricted, Still afraid of accidental injury, With such a delay, three of the four comrades were tackled by those things, and the remaining one was quick in legs and feet. I remember he first shot with his backhand and knocked out the one closest to him, and then he wanted to save people. Besides the company commander, there was also a platoon officer on our side. The platoon officer shouted to death with a broken gong voice, shouting only two words, "come back!" , probably out of instinct plus the role of command, he hesitated for a moment and turned to run back, and he ran back, is to pick up a life, but the other three comrades, born by those things to tear, some bit off the throat, some was torn off the arm
普通大学生林海更新微信后，被拉入天庭交易群，这是什么奇怪的微信群？里面有孙悟空猪八戒，还有嫦娥和玉皇大帝？不会都是骗子吧？但是林海想不到的是，他们居然可以交易各种神丹妙药，让原本平凡低调的林海，摇身一变成为了实力高强的救世主！从此他的人生变得多姿多彩，正义善良的他也为城市的安宁献出自己的力量！
How do foreign students directly enroll in the college entrance examination in Tianjin, and what are the specific procedures? What about the high school examination and the status as a student? How to get into the university and how to deal with the status as a student?
围墙阻挡不了飞鸟，也阻挡不了为保护鸟类而战斗的人们。 科学与自然纪录片. 美国和墨西哥边界两侧的观鸟人分享他们对保护一些全球最美鸟类 ...
泰国警察（黄恺杰 饰）在深入调查死亡事件时发现，这些人的死都与按摩院有着千丝万缕的关系，厉鬼缠身、尸油致命、下蛊诅咒等恐怖事件也被逐渐发现。
MOV P0M1, # 0FFH
Yang Zhifeng, a collection store specializing in socks, underwear and household clothing, has become a dark horse for Tmall's new retail.
徐海自然是大汉奸，遗臭万年。
不过转念一想，何尝不是一次绝好的机遇呢？之前还在推测韩信要是……如今不是正好印证了自己的猜想，既然韩信正有此意，以其才能和现在的状况来看，成功是大有可能的。
「屋根裏の恋人」将由石田光主演，这也是她时隔14年连多主演，共演是时隔14年出演民放连多的今井翼。原创脚本，女主是平凡的主妇，有一天分别了18年的元恋人突然在她面前出现，一个又一个的冲击事实展现在她面前......导演中田秀夫，6月3日起放送。
八班的新兵们陆续走进宿舍，把自己的物品堆在八班长王大磊的床上。王大磊把那些物品直接扔出门外，集合大家训话。王大磊赶紧向连部汇报，军训第一天就丢了个战士这可是大事儿，连领导急忙派人去汽车站、火车站拦截。王大磊找连长要求换班，八班的战士也交给连长个联名信要换班长。王大磊赌气要连长给他三天时间，不改变八班面貌他主动走。第二天，连长忍不住要跟王大磊谈谈。八班的战士列队走出来，队列整齐，口号响亮，歌声震天。
"What was the final treatment of Jiang Yong's injured left arm?" I asked.
4. The switching relationship between states is just piling up if and else statements in the buttonWasPressed method. Adding or modifying a state may require changing several operations, which makes buttonWasPressed more difficult to read and maintain.
电影讲述一群生活在加拿大小镇的孩子，在寒假来临时，为了打发无聊的时间，小男孩卢克和刚到搬到镇子上的小女孩索菲亚成为对立两派的首领，约定了一场超大规模的雪仗。雪仗的规模在两方孩子们的挑衅、误会等碰撞中不断升级，进而演变成雪堡保卫战，最后导致了意想不到的事故发生。这个事故最终停止了孩子们的战争，并让孩子们认识到了自己的错误，找到了游戏的真谛，即友情和快乐才是游戏的目的，于是，所有的孩子都在这个过程中醒悟并得到了成长。
