I viewed /lib/systemd/system/caddy.service
And I found LimitNOFILE=1048576
does I need to configure anything else to enable caddy to increase max concurrent connections.
I am using caddy as reverse proxy and load balancer and I want to check if I need to configure anything else to serve max concurrent connections.
No, caddy allow connections to come in as long as the server hardware can support it. There is no limit for connections.
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