tinyhttpd

a tiny http server for only GET request.
It was implemented by thread pool and epoll.

usage

use gcc -o httpd httpd.c -lpthread to compile.
use ./httpd <path> <port> & to run.
<path> is the path of http server.
<port> is the port number to provide http service. <port> is usually 80.

known issues

1. httpd occupy nearly 100% CPU.
2. httpd will killed by SIGSEGV when many connection in a short time.

TODO list:

1. Make every thread in thread pool have a buffer. Because buffer was initialized at the beginning of many function. That will degrade perfermance largely. (DONE, use thread-specific data to solve it, every buffer will be initialized only once)
2. Implement http download.
3. Add a test program to test the perfermance.