ovedpo15 has asked for the wisdom of the Perl Monks concerning the following question:
Hey guys.
Consider a function (lets call it A) which returns 1 if a process finished running, otherwise 0.
I would like to write another function which should wait until the process will finish running.
What's the best why to do it?
I thought of using the while loop and the wait(30); command.
Something like this:
What's the best way to do so?
I'm looking for the cleanest way to do it.
Consider a function (lets call it A) which returns 1 if a process finished running, otherwise 0.
I would like to write another function which should wait until the process will finish running.
What's the best why to do it?
I thought of using the while loop and the wait(30); command.
Something like this:
I also can just call this subroutine until it will finish, although I don't think its smart because of all unnecessary junk.until(A()) { sleep(30); }
What's the best way to do so?
I'm looking for the cleanest way to do it.
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