Increase active connections

Hello, I would like to know where I can increase active connections.

By default it is 200, I want it to be more or infinite. How is it achieved from the code?

For example, to increase the push notification time I modified this.

In /opt/Rocket.Chat/programs/server/app/app.js
Find NOTIFICATIONS_SCHEDULE_DELAY_ONLINE and change 120 to 0

Is there a similar way for active connections?

Any help? Is there a similar way for active connections?