I did reinstall the HUP signal handler at the head of my script.

I think the line  exec "$exeFile"; in relaunch subroutine should execute the whole script again, and also should have execute the  $SIG{HUP}      = \&doSigHup; at the head of the script. This line will reinstall the HUP signal handler.

In reply to Re^2: Why this daemon can only receive the HUP signal no more than one time? by sunshine_august
in thread Why this daemon can only receive the HUP signal no more than one time? by sunshine_august

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