Howto debug nginx

You need to build nginx with the option: with-debug.


需要重新编译nginx,并加上–with-debug
Then in nginx.conf, you should write

   1. error_log  logs/error.log debug;

And you should set

   1. master_process  off;
   2.     daemon          off;

in nginx.conf to simplify debugging.
Then load some pages to test, and look up the logs/error.log for what happen.

如果需要调试Nginx，你需要增加–with-debug选项重新编译一个Nginx，同时，nginx.conf如下配置：

   1.     error_log  logs/error.log debug; # 只记录调试日志
   2.     master_process  off; # 简化调试 此指令不得用于生产环境
   3.     daemon          off; # 简化调试 此指令可以用到生产环境