流式套接字 meaning in English

stream socket

When using this control code on stream sockets , the return value indicates the number of bytes available
在流式套接字上使用此控制代码时，返回值指示可用的字节数。
Lastly , the method of file transmission is told of . based on client / server mode , tcp / ip network programming for windows are developed to make remote file transmission practicable by way of internet . then a client / server interface is made to do the experimentation
最后讲述了文件传输的实现方法：经由互联网信道，采用基于客户机/服务器模式的windowssockets流式套接字编程来实现网络间的远程文件传输，制作了一个客户机/服务器界面。