Try the unbuffered read() function instead of sysread()

You've got it the wrong way round.  Perl's read function is buffered, while sysread is unbuffered.   sysread is implemented via tha low-level system (OS) call read(2) (man 2 read), which is why it's called sysread.  It's this read(2) that the documentation of sysread is talking about.

That said, flushing the socket after the print is certainly a good idea, though.

In reply to Re^10: IO::Socket Listen by Eliya
in thread IO::Socket Listen by Secalles

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