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Re^6: die through several evals

by nyaapa (Novice)
on Apr 30, 2013 at 07:34 UTC ( #1031343=note: print w/ replies, xml ) Need Help??


in reply to Re^5: die through several evals
in thread die through several evals

i need function like with_timeout(&;$), it executes first argument with timeout. I can't use fork and storable/json, because of db handlers or something.
also, i cant control passed sub for eval propagate.


Comment on Re^6: die through several evals
Re^7: die through several evals
by BrowserUk (Pope) on Apr 30, 2013 at 08:30 UTC

    Wow. Does your ISP charge you by the word :)

    Let's see if I can expand on that a little.

    You want to write a subroutine, that takes an arbitrary code reference or block -- possible supplied by a third party -- and a number of seconds, as arguments. And you want to run that code; and time it out if it runs to long.

    And the issue you are trying to address is that the code might throw an error (die) within an eval block within the coderef you are given, and not re-throw the error?

    Does that sum up the problem?


    With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
    Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
    "Science is about questioning the status quo. Questioning authority".
    In the absence of evidence, opinion is indistinguishable from prejudice.
      yep :)

        Then why worry?


        With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
        Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
        "Science is about questioning the status quo. Questioning authority".
        In the absence of evidence, opinion is indistinguishable from prejudice.

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