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The full name of UDP protocol is user datagram protocol. It is used to process data packets like TCP protocol in the network and is a connectionless protocol. In the OSI model, the fourth layer, the transport layer, is the next layer above the IP protocol. UDP has the disadvantages of not providing packet grouping, assembling and sorting packets, that is, when the message is sent, it is impossible to know whether it arrives safely and completely.杰森（德鲁·傅勒 Drew Fuller 饰）与爷爷霍华德·史蒂文斯（詹姆斯·加纳 James Garner 饰）之间似乎从未有过所谓祖孙情深的桥段，杰森唯一知道的就是向爷爷要钱。当爷爷去世后，杰森满心以为可以继承一大笔财产，前途无忧之时，他发现爷爷竟在他和这笔财产之间设置了十二道障碍，他必须依次完成遗嘱上的十二个有关“礼物”的任务后，方能得到这笔最终的超级礼物。为了获得遗产，杰森只好着手完成第一个任务，没想到得到的礼物竟是让他尝尝破产的滋味，而这仅仅是开始，对于几乎没有过正式工作的富二代杰森来说，遗嘱上的每一个任务都是一次艰难挑战，他不知道在这条发现之旅上他还会遇到什么，也不知道爷爷到底在卖什么药，然而他的人生却因为这份遗嘱正悄悄地被改写……城市出身的马兰不甘心做个平庸的家庭妇女，决心参加如火如荼的社会主义建设。但她的想法遭到妈妈和丈夫王福兴强烈反对。她力排众议，毅然踏上支边征程。来到工地后，她发现别人都用异样的眼光看她，她全然不放在心上。老师傅胡阿根有传统封建思想，压根瞧不起妇女，对跟他学开铲运机的马兰更是不屑一顾。师傅不教，马兰就偷艺，一次因马兰弄断钢丝绳，胡对她大发脾气，马兰曾一度产生退却思想。这时，教导员主动站出来鼓励支持她，给了她勇气，而胡阿根也认识到自己的粗暴不对，主动将铲运机驾驶技术传授给马兰......The main content of this program: In May 2018, Wang Yanna filed a lawsuit with the Yushan District Court of Ma'an City for divorce. Three months ago, she returned to her mother's family with her child in her arms after a big fight. Children have become the focus of their divorce disputes. In 2012, Wang Yanna and Liang Wei married, and in 2014, their son was born. However, their quarrels became more and more frequent, and their families were dragged into their conflicts. The disputes between the two turned into disputes between the two families. How will this divorce, which involves several families and three generations, end? Can the court's mediation and judgment solve the real entanglements? (News Survey 20190105 Divorce)There are two kinds of horses, one is large and the other is small, which can complete the task. Click on the horse and you can ride it. The following control interface will change. As shown in the figure, there are two skills, one is accelerated and the other is handed in the task.该剧取材于首批八位“共和国勋章”获得者的真实故事，以“国家叙事、时代表达”的艺术手法，用单元剧的形式，将首批八位功勋人物的人生华彩篇章与共和国命运串联起来，诠释了他们“忠诚、执着、朴实”的人生品格和献身祖国人民的崇高境界。