When the SYN gateway receives the SYN packet from the client, it directly forwards it to the server. After receiving the SYN/ACK packet from the server, the SYN gateway forwards the packet to the client and sends the ACK confirmation packet to the server in the name of the client. At this time, the server enters the connected state from the semi-connected state. When the client confirms the arrival of the packet, it forwards if there is data, otherwise it discards it. In fact, the server has a connection queue in addition to maintaining the semi-connection queue. If SYN attack occurs, the number of connection queues will increase, but the number of connections that the general server can withstand is much larger than the number of semi-connections, so this method can effectively reduce the attack on the server.
《好兆头》的两位主角大卫·田纳特与麦克·辛将再度合作，联袂主演BBC喜剧剧集《舞台剧》(Staged，暂译)！该剧共6集，每集15分钟，讲述一场即将上演的舞台剧受疫情影响而中止运作，在封闭期间，演员们也尽最大努力继续排练。 本剧的制作团队遵循政府关于新冠疫情的最新方针，采用了自拍和视频会议技术，以确保制作安全可靠。剧集将于6月开播！
Amazing Hotels: Life Beyond The Lobby sees Giles Coren and Monica Galetti roll up their sleeves to work alongside staff in some of the most extraordinary hotels across the globe. With wonder, curiosity and humour, they learn tricks of the trade and discover what it takes to offer once-in-a-lifetime experiences in awe-inspiring locations.
在名为溪谷的偏远所在，一起亲母杀子案震惊全国。当事人的隔壁住着尾崎俊介（大西信满 饰）和加奈子（真木阳子 饰）这对夫妇，任凭门外喧嚣，他们颓废待在自己的小天地中。未过多久，尾崎涉嫌与女嫌疑人通奸并唆使杀人被警方带走问讯，而加奈子正是事件的举报者。周刊记者渡边一彦（大森南朋 饰）受命跟进此案，通过多方调查，他发现15年前高中时代的尾崎是一个前途光明的棒球明星，但因某起事件而被迫退学。他持续深入，了解到当事人许多不为人知的过去和真相，并渐渐觉察到尾崎和加奈子之间那极其微妙的联系。爱与恨纠缠成一团，剪不断，
卧底探员陈凤翔（陈小春 饰）在破获一宗社团大案之后，转任文职八年被反黑组重新招回。由于江湖上最令人头痛的黑社会头目正是陈凤翔当年的小弟张志强，陈重出“江湖”，加入以张少钧（陈国坤 饰）为首的反黑B1-1组与新晋恶棍展开周旋，其中不乏昔日好友与仇家，令陈一度进退两难，好在陈与队友在合作期间培养出互信默契。正值香港回归还有三年，黑帮打算乘势大干一票。陈在调查一宗龙头棍的失踪案件时，却发现了涉及香港黑社会百年历史的惊天大阴谋。
与昨天的内容大同小异，不过单独要求和在众人前提出，影响完全不同。
林聪和黎水就忙碌起来，砍了许多带叶的细枝条，编成圆环，头上戴一个，两臂还各套两个，好似顶着一个移动的小树冠。
老板拿出两瓶绿茶，递给郑武一瓶后，自己也打开一瓶喝了起来，这鬼天气真他.娘的热。
故事开始于迷妹孙小桃精心策划的一场完美的冲绳演唱会之旅，她最大的心愿就是看到自己的偶像周奕然并亲口对他说出自己完成了当初的约定。直到她的演唱会门票被意外邂逅的王子病姜昊撕成了碎片，一声炸雷，两人的命运从此联系在了一起……[2]
大学毕业后，四位朋友一起分享他们的梦想。
一群荷尔蒙分泌过往的年轻人，一段张狂而跋扈的残酷青春。 谁爱谁？谁不爱谁？重要么？ 谁是谁？谁不是谁？谁在乎？年轻的天空总呈现魔幻般的彩色，当日复一日的乏味生活让我们无法忍受，就注定了叛逆的因子要从此刻爆发，且一发不可收拾。那澎湃卷涌的蘑菇云会遮天蔽日，冲破万物，直上云霄。 一生只得一次的半熟时光，难道不能用来挥霍？ 莫非必须要用一份漂亮成绩单来换取一盎司的大麻？那不是我们，我们想到就说，有屁就放，肆意狂妄，横冲直撞。
In the course of practice, Teacher Sun Yimin said more than once, "I hope our practice can make more students pay attention to employment and entrepreneurship. "There are priorities in learning and specializing in technical fields". Everyone's value is often reflected in different aspects. We should find our own way and direction instead of blindly following the principle of postgraduate entrance examination. Industry is also the top priority of the country's development. Investment in industry can also achieve a career! " As a retired old teacher, Mr. Sun, who was supposed to live a leisurely life at home, was still able to stay far away from the "Jianghu", worried about his "monarch" and still chose to devote himself to student work. Such a mind is really admirable!
讨厌女生的初中二年级学生夜守光，现在不知为何不去上学了。
改编自加藤ジャンプ与土山茂漫画作品。以コ字型吧台的小酒馆为舞台的独特美食恋爱剧，通过客人和老间的互动而道出各式各样的故事。广告代理店“Shuee project”的职员?吉冈とり（浅香航大），每天忙碌地往返于公司和家，过着黑白的日子，在意料不到的状况而再遇到憧憬已久的惠子学姐（中村友理），大学时代在学姐推荐下，悄悄打开酒馆的门，一开始虽然有些困惑，但随着黄汤下肚，被菜色所感动，和老板主、客人一起在逐渐融洽的氛围下，沉醉于コ字型魅力之中，那里是至今为止都不曾体会过的宽广的乐园。
《我变美的那夏天》是部多代电视剧，剧情包括女主与两兄弟之间的三角恋，亦有各个母亲和自己子女的关系及女性友谊的题材。
National key cultural relics protection units, the first batch of 4A tourist attractions in the country. Located in the west street of the city, it was built in 686, the second year of Tang Wu Zetian's vertical arch, formerly known as "Lotus Temple". In 738 A.D., Tang Xuanzong ordered all states in the country to build a Kaiyuan Temple, which was changed to its current name. The whole temple covers an area of 78,000 square meters. It is large in scale, spectacular in construction and beautiful in scenery. It was once as famous as Baima Temple in Luoyang, Lingyin Temple in Hangzhou and Guangji Temple in Beijing. There are mainly buildings such as the Main Hall of the Great Hero, the Ganlu Ring Altar, and the East and West Pagodas. The Main Hall of the Great Hero is the main building of the central axis. It was built in the second year of the Tang Dynasty (686 A.D.). The existing building is a relic of the 10th year of Chongzhen in the Ming Dynasty (1637 A.D.). The main hall is 20 meters high and preserves the magnificent architectural style of the Tang Dynasty. Ganlu Ring Altar was founded in the Song Dynasty and is now rebuilt in the early Ming Dynasty. It is one of the three largest ring altars in the country. Standing in the squares on both sides of Baiting, the octagonal five-story pavilion-like wood-like stone pagoda, which is about 200 meters apart, is Quanzhou's East and West Pagoda and is one of the four famous towers in the country. The East Tower is called "Zhenguo Tower" and has a height of 48.24 meters. The name of the West Tower is "Renshou Tower", with a height of 44.06 meters, slightly lower than that of the East Tower, and its scale is almost exactly the same as that of the East Tower. The two towers are treasures of ancient stone structures in our country and are symbols of Quanzhou, a famous historical and cultural city.
曾志伟一向以拍摄轻松喜剧出名，这次竟然转变风格，改走火爆动作路线。本片并得新加坡政府协助，全片在新加坡实地取景拍摄，并把宁静的新加坡弄得天翻地覆。
