worker_rlimit_nofile is for total of all worker processes or single worker process?

[fengx]

Hello

I'm confused if the worker_rlimit_nofile directive is for total of all
worker processes or single worker process? As I know, the worker_connections
is for single worker process. Let's say if I have two worker processes and
have worker_connections 512, then should I set worker_rlimit_nofile to 512
or 1024?

Thanks
Xiaofeng

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,274218,274218#msg-274218