1、前言 尽管TCP和UDP都使用相同的网络层(IP),TCP却向应用层提供与UDP完全不同的服务。TCP提供一种面向连接的、可靠的字节流服务。 面向连接意味着两个使用TCP的应用(通常是一个客户和一个服务器)在彼此交换数据之前必须先建立一个TCP连接。这一过程与打电话很相似,先拨号振铃,等待对方摘 Read More
posted @ 2017-03-26 07:40 findumars Views(523) Comments(0) Diggs(0)
"Without a good library, most interesting tasks are hard to do in C++; but given a good library, almost any task can be made easy." https://pocoprojec Read More
posted @ 2017-03-26 06:05 findumars Views(381) Comments(0) Diggs(0)