Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation

IO debug/dump module?

by dk (Chaplain)
on Sep 21, 2012 at 05:55 UTC ( #994812=perlquestion: print w/replies, xml ) Need Help??

dk has asked for the wisdom of the Perl Monks concerning the following question:

Dear monks,

Is there a module on CPAN one can use for debugging IO calls on file handles? Sometimes I need to see what happens on input-output on a particular handle, and sometimes a handle gets mysteriously close()'d and I want to find easily where it has happened. Before I tackled that by overloading CORE::GLOBAL methods, but I'm thinking, surely someone made a nice module for this purpose. I just can't find it.

Thank you!

Replies are listed 'Best First'.
Re: IO debug/dump module?
by Anonymous Monk on Sep 21, 2012 at 06:15 UTC

Log In?

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: perlquestion [id://994812]
Approved by Corion
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (5)
As of 2022-08-18 05:29 GMT
Find Nodes?
    Voting Booth?

    No recent polls found