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.
玉兄、玉弟的争斗，是在老玉帝选择接班人的比武中开始的。玉兄本性顽劣，争强斗狠，不服任何人；玉弟却与玉兄性格迥异，虽聪慧过人，武功高强，却以慈善之心待人，一腔悲悯情怀。在比武中，玉弟不忍伤害玉兄，战成平手。关键时刻，玉帝笃守诚信；玉兄则不择手段，几乎成功继位。一直到加冕仪式将要开始，玉兄的凶残嘴脸才败露，仓皇逃往人间。而此时的玉弟，正默默承受着内心极度痛苦的煎熬：他要为自己的仁慈付出代价，那就是不仅失去皇位，还将失去自己心爱的水雾仙子。 玉帝（玉兄逃窜后，玉弟继位）是中国人心目中的理想人物。他宽厚善良，大慈大悲，疾恶如仇，不惜牺牲，拯救百姓于水火之中....
Operating systems all have software firewalls, and Linux servers generally use iptables. For example, to intercept a request for an IP address, you can execute the following command.
红椒就对青蒜道：四妹妹不记得了，以往每年我们都会送这些果子给二叔的。
二十年前，博陵市发掘出土惊世文物雪琉璃，却遭到 “三驾马车”文物盗窃团伙的抢劫。二十年后，博陵市文物派出所成立，所长向菩明带领干警倾力找回失踪多年的雪琉璃，行动代号“扫雪”。就在这时，“三驾马车”当年盗窃的定窑“孩儿枕”突然出现，向菩明和副所长李柯随即展开了调查。案件的真相渐渐明了，“三驾马车”犯罪集团成员一一浮出水面。经过一番殊死搏斗，雪琉璃终于重新回到博物馆里，它背后的秘密也被破解。
抗战初期，女青年素芬认识了饱含爱国爱情的男青年张忠良，很快两人便坠入爱河。两人结婚一年之后，抗战全面爆发，恰好素芬诞下一子，取名抗生。张忠良参加救援队跟随部队南下，素芬带儿子和婆婆回到乡下。
《甜蜜的心跳》是一部讲述因被迫受到伤害而不在相信爱情的人和渴望家庭之爱的人，以及遇到另外的家人后过上幸福生活的人们掉入命中注定的爱情中。因为CellularMemory通过脏器移植后，受惠者的性格和习性都向捐赠者转移，两队男女命中注定的爱情故事。
南非的一个农场社区连续发生多起命案，当地居民每天都生活在恐惧中。这些惨案不仅影响到与被害者相关的人，也引发了一连串的事件。随着命案不断增多，人们愈发感到压力和焦虑。Lukas Van Staden要如何保护他的家人、朋友和土地？
Information technology has become the core of human beings. It is related to how people share information, how to develop ideas, how to eliminate global barriers, and how to improve the effectiveness of information itself.
Jiang Yuan, a male star who was once caught up in a big fight because of his status as a Japanese generation, made the first ticket yesterday. Last year, Moon Jae in, who watched the film "Inverse Department" with the background of "Kwangju Democracy" in his own hospital, made a speech in front of the stage yesterday. Even Jiang Yuanyan couldn't help but feel excited. He said, "In this movie, I have been thinking that I am living well and carrying a lot on my back. I am in a good mood this time, but I really feel heartache and try my best to take more good movies to answer everyone. "Moon Jae in shook hands on the stage and cheered.
葫芦见她看完了，望着自己笑，便道：这是板栗的屋子，我住旁边那间。
故事描述一个爱尔兰女人（Sharon Horgan）与一个美国男人（Rob Delaney）在英国伦敦相遇并相爱，但对文化差异巨大的两人来说，在一起生活并非易事。
《部长风花凛子之恋》是2018年7月播出电视剧，由凉主演 。该剧改编自日本漫画家弘兼宪史创作作品，讲述了岛耕作担任会长后与知名电器制造商的女性部长凛子之间的故事。
First, we always try to solve all problems and explain all phenomena with one investment method, and we are the only one who can't tolerate other people and methods.
田大志是一家设计公司的普通员工，土木工程专业毕业的他却做着公司最底层的活：送水、修水电、修空调……还经常受到同事的排挤。有一天，他因意外受到刚上任的美女老板的赏识，被调到设计部，频频被美女老板关照。正当他以为会和美女老板开始一段情缘的时候，却发现美女老板欺骗了他……
当年清南村媳妇里头，就数你外婆长得最好看。
