ngx-timer-module

#Synopsis

Ngx-timer-module is an enhance module for nginx, it provides extra timer algorithms: binary heap(heap), quad heap(heap4), orignal rbtree(rbtree) and timer wheel(wheel).

#Installation

$ cd /path/to/nginx
$ patch -p1 < /path/to/ngx-timer-module/ngx_timer_module.patch
$ ./configure --add-module=/path/to/ngx-timer-module/
$ make
$ make install

#Directives

##timer_use Syntax: timer_use heap|heap4|rbtree|wheel
Default: if timer_resolution is set timer_use wheel, else timer\use heap
Context: main

Choose the timer algorithms.

Example: timer_use heap;

##timer_wheel_max

Syntax: timer_wheel_max interval
Default: 4m
Context: main

Example:

timer_resolution 100ms;
timer_wheel_max 4m;
timer_use wheel;