Nginx core module

Core module

The startup module for Nginx

The startup module starts with the Nginx process and does a series of initializations, starting with the main function at src/core/nginx.c source code:

• Initialization of time, rules, error logs, ssl, etc
• Read into the command line argument
• OS-related initialization
• Read in and parse the configuration
• The core module is initialized
• Create a variety of temporary files and directories
• Create shared memory
• Open the port of the listen
• All modules are initialized
• Start the worker process