样品的ftpserver SRC

用java编写的聊天程序，可以注册账号与对话聊天。-Prepared to use java chat program, can register a chat account and dialogue.

从Socket4c++中继承的TCP类,可以直接调用来实现网络功能-Socket4c inherited from the TCP category, called directly to the network function

OPENH323源码分析资料,是学习h323协议的好资料-OpenH323 source code analysis, is to learn a good deal of information h323

1-持续CSMA协议下，当一个用户要发送数据时，它首先侦听信道，看是否有其他站点在传送。如果信道忙，就持续等待直到信道空闲时，便将数据送出。若发生冲突，就等待一个随机长的时间，然后重新侦听。 对于这种协议，先考虑当前帧i时的前一帧时i-1，得到前一帧时的最后一帧frame0（相对时间最大的帧）的相对时间dt0，然后再在当前帧时查看有哪些帧的相对时间会小于dt0，这些帧若是发送就会与frame0发生冲突，所以这些帧就进入持续等待状态，这些帧并没有发送。再考虑当前帧余下的帧（dt > dt0），它们中的第一帧侦听到信道处于空闲状态，所以就发送，而其他的帧由于第一帧的发送又处于等待状态。若有大于或等于2个帧的相对时间相等，且它们又同时侦听到信道空闲时，就会同时发送而导致冲突，冲突发生后的处理方法同上两个协议的一样。 -1- CSMA continued under the agreement, when a user to send data, it first interception Channel to see if there are other sites in transmission. If Channel busy, continuing to wait until the idle channel, and put more information out. If there is conflict, it is a long wait for a random time, then re-interception. Such agreements, to consider the current frame i am one of the former when i-1, be a time before the final one frame0 (relative to the time frame) the relative dt0 time, and then when the current frame to detect what the relative time frame will be less than dt0, these frames will be sent if and frame0 conflict, th

一个ftp断点续传的下载程序-an ftp HTTP download procedures

java编写的聊天程序c/s 是我们课程设计的时候编写的。-java chat preparation procedures c /"s courses are designed to prepare the course.

多个图片定时轮流切换，切换时可以改变样式-Photos regular rotation than switch can be changed when switching style

winsock c语言代码实例-winsock c language code examples

一个实现不同网关下实现通信的问题的很好的一个程序 多多下载-achieve a different gateway communications under the procedures a good many Download

自动打开指定的网址，同时打开多个，如果有兴趣你不妨-automatically open the designated site, opened at the same time many, if you are interested to take a look