My random guess is that the interactive shell for starman has the environment variable PERL5LIB set up to something and the systemd version lacks such an environment variable, and loads a wrong version of the SSL XS modules.

Or maybe it is some other difference between the starman user when run interactively and when run via systemd...

Update: But see hippo's reply - SELinux sounds like a more propable culprit to rule out first.

In reply to Re: Starman "Server closed connection without sending any data back" by Corion
in thread Starman "Server closed connection without sending any data back" by nikosv

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