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Nginx internals

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Nginx Internals [email_address]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What’s Nginx ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Why Nginx ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Code Organization ,[object Object],[object Object],[object Object],[object Object],[object Object]
Architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Infrastructure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Memory Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Memory pool
Master process
Worker process
Master & woker ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Config & command ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Config parse ,[object Object],[object Object]
Modular
Http Module ,[object Object],[object Object],[object Object]
Http request processing 1 、 phase checker 2 、 phase handler, array 3 、 sub request
http phase ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
content phase handler vs content_handler ,[object Object],[object Object]
Nginx Filter ,[object Object],[object Object],[object Object],[object Object],[object Object]
Location features ,[object Object],[object Object],[object Object],[object Object]
Location internals ,[object Object],[object Object],[object Object],[object Object]
Static module ,[object Object],[object Object],[object Object],[object Object],[object Object]
Nginx Upstream ,[object Object],[object Object],[object Object],[object Object]
Nginx Upstream ： fastcgi
Extension Develop ,[object Object],[object Object],[object Object]
Extension Develop—where? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Develop—where?
Extension Develop—where?
Extension Develop—where? ,[object Object],[object Object],[object Object],[object Object]
Extension Develop—step ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Develop—demo ,[object Object]
Q&A Q&A Thanks

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