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Re^7: SIGHUP delivered on Windows

by BrowserUk (Pope)
on May 24, 2013 at 11:09 UTC ( #1035112=note: print w/replies, xml ) Need Help??


in reply to Re^6: SIGHUP delivered on Windows
in thread SIGHUP delivered on Windows

could it be that an exception occuring within this signal handler (or a second signal arriving by that time) could be translated somehow into a SIGHUP?

I cannot see how that could happen.

Firstly, for you to get to the line where you do kill SIGHUP, $$, your process would have to have already received a SIGHUP; because you're just rethrowing it. But I am unaware of anything that would ever send you a SIGHUP.

There is the vague possibility that another Perl process could be sending your process a SIGHUP; but as far as I'm aware, any attempt to do so would simply get translated into a SIGTERM.


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Re^8: SIGHUP delivered on Windows
by rovf (Priest) on May 24, 2013 at 11:33 UTC
    I agree with your reasoning. That's what I thought too.

    So for the time being, this has to remain a mystery. Thanks for taking the time to analyze my code.

    -- 
    Ronald Fischer <ynnor@mm.st>
      If you were running Cygwin Perl all your fav unix signals would work. But you claim to run ActivePerl so IDK what to say further.

        How true ..... :-(

        -- 
        Ronald Fischer <ynnor@mm.st>

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