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Re^5: how to properly handle the closing of pipe? read from the pipe unzip-c and get out before

by Illuminatus (Curate)
on Mar 29, 2011 at 19:23 UTC ( #896261=note: print w/ replies, xml ) Need Help??


in reply to Re^4: how to properly handle the closing of pipe? read from the pipe unzip-c and get out before
in thread how to properly handle the closing of pipe? read from the pipe unzip-c and get out before

Another check of the unzip man page yields the likely reason for your problem. Closing a pipe causes the writer (unzip in this case) to receive SIGPIPE. unzip subsequently returns a non-zero exit status (sets $? to SIGPIPE, or 13), which may be causing croak to fire. You may want to change you logic to not croak if the close fails, but $? is set to 13

fnord


Comment on Re^5: how to properly handle the closing of pipe? read from the pipe unzip-c and get out before
Re^6: how to properly handle the closing of pipe? read from the pipe unzip-c and get out before
by mishin (Sexton) on Apr 07, 2011 at 12:32 UTC
    Finishing variant,many thanks, perlcritic brutal - Ok
    with best regards, Mishin Nikolay, web-programmer

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