Linux Concurrent Connection Limit

[Azhura]

1. Anyone can share a guide to modify the 1024 concurrent connection for CentOS 7? 

2. If I use e-poll do I still need to do some modification from the machine like change the nofile sizes?

3. Is there a way to test this if it is now accepting more than 1024 connections?

TIA

 

[4144]

in hercules in configure enable epoll.

in system settings if need increase connections count. default limit may works too.

Also don't use centos 7. It was released 20 years ago. It very outdated.