How nginx forwards swoole

nginx serves as a static server and forwards swoole configuration at the same time: (Recommended learning: swoole video tutorial)

location /{
    root  //静态文件目录;
    index  index.html index.htm;//默认首页
    　　if(!-e $request_filename){  //判断如果 静态文件不存在就转发给 swoole
    　　　proxy_pass https://swooleip:swoole;端口
 
    }
}

nginx load balancing: upstream and server are at the same level

upstream  name{
   server  127.0.0.1:8011;
   server  127.0.0.2:8011;
   server  127.0.0.3:8011;
}

By default, requests will be loaded to each server in order; (round robin)

You can also set the weight of the server The higher the , the greater the chance of being loaded.

For example

upstream  name{
   server  127.0.0.1:8011 weight=3;
   server  127.0.0.2:8011 weight=3;
   server  127.0.0.3:8011 weight=1;
}

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