[GitHub] [apisix] ShenAoScript opened a new issue #3602: request help: About current limiting algorithm

[GitBox]

ShenAoScript opened a new issue #3602:
URL: https://github.com/apache/apisix/issues/3602


   ### Issue description
   About current limiting algorithm
   ### Environment
   * apisix version (cmd: `apisix version`): 2.0+
   * OS (cmd: `uname -a`):centos7
   
   Now the plugin "limit-req" algorithm is
   ` if delay >= 0.001 then
           sleep(delay)
       end`
   
   If I turn it into：
   `    if delay >= 0.001 then
           --sleep(delay)
       end`
   
   so, the leaky bucket becomes the token bucket ?
   
   


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