I'm kind of surprised this has ever worked at all (maybe xinetd wasn't running, and you had started the script manually...?).

Normally, when you run a service via (x)inetd, the service is expected to not do bind/listen itself (like a standalone daemon would do). Rather, it simply communicates via stdin/stdout, while the corresponding port/socket is handled by the super-daemon xinetd.

So, as xinetd is already listening on port 7890, your script gets an "Address already in use" when it tries to do the same...

See also inetd and this intro.

In reply to Re: Address Bind issue reincarnation by almut
in thread Address Bind issue reincarnation by sajanagr

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