Hi All,
What is the rationale behind using sshd.socket other than not keeping sshd daemon running always and reducing memory consumption?
With sshd.socket, systemd does a fork/exec on each connection which is expensive and with the sshd.service approach server will just connect with the client which is less expensive and faster compared to sshd.socket.
And if there are issues in unit files like in https://github.com/systemd/systemd/issues/29897 it will make the system unusable.
I want to understand this better and know more on the history behind these design decisions. Thanks.
Shedi
