network documentation examples

(NULL, argv[1], addrlen); else if (argc = = 3) listenfd = Tcp_listen (argv[1], argv[2], addrlen); Else err_quit ("Usage:tcpserv01 [host>] cliaddr = Malloc (Addrlen); for (;;) { len = Addrlen; connfd = Accept (LISTENFD, cliaddr, len); Pthread_create (tid, NULL, doit, (void *) CONNFD); } } static void * doit (void *arg) { Pthread_detach (Pthread_self ()); Str_echo ((int) arg); /* Same function as before */ Close ((int) arg); /* Do with connected socket

This article mainly introduces the basic network programming examples in Lua, including simple server building and related Web Component introduction, and so on, need friends can refer to the following LUA is a highly flexible language that is often used in multiple platforms, including Web applications. The 2004-year Kepler community provides the LUA Web Component open source. While there are other web f

error messages, This is related to whether the kernel is sending ICMP messages back to the UDP socket interface. I did the experiment under Ubuntu and found that this ICMP message was not returned.Attention:If you call the Connect function in a TCP program, the server side does not run the program, and connect returns an error directly (because three handshakes are established at this time), but no error is returned in UDP. several issues to be aware of:1. In general, we do not specify the IP a

There are many analog city systems on the internet, but it seems to have been developed by Flash. At present, the use of the search road, such as core scripts are implemented with JS. Most of the picture material is modified from the network. This version is for demo only, but it's a little bit better than it used to be. I believe the next version will be complete. Address (Can not log multiple accounts at the same time) http://www.xuanhun.