$child_pid = $$;

$$ is not the child process identifier. You have the parent process trying to kill itself.

But, more fundamentally, fork does not work properly on Windows; and you are wasting your time writing new code that tries to use it.

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.

In reply to Re: Killing the child process is not working by BrowserUk
in thread Killing the child process is not working by srlbharu

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