Hello everyone, I'm new to Perl and I'm currently writing a script to handle a repeated call of a sequence of commands (currently using the ` operator to evaluate them) to generate a dataset. As the generation takes a lot of time, i would like to find a way to do a clean interrupt in the middle in case I need to shutdown, so I set up a sigint handler to exit the loop. However, the Sigint also interrupts the command and I would like to avoid that. Since I don't really have control over the command's code, is there a way to block the sigint from Perl to prevent it from reaching the evaluating command?
submitted by /u/P1G4ME
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So, I was imagining some sort of debug thingy, where one would insert debug commands into code, like with two ##es like critic or even straight Perl as with Data::Printer. But these wouldn't render on stderr but to another output. A tmux layout on another shell would then listen to these output and display whatever comes from the executing code. Like some kind of display socket.
It would render in a log like way, but also tui like, say htop, kind. How, in gross terms, and with which libs, could this be done?
submitted by /u/fellowsnaketeaser
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submitted by /u/davorg [link] [comments] |
Pointless personal side projects - Perl Hacks
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Webservice to connect to Onfido API
Changes for 0.006 - 2023-07-02T15:36:03+00:00
- Add hook
Open a file for shared reading and/or writing
Changes for 4.05 - 2023-07-02
- Fix tests with perl-5.38.0.
Fast, safe DBI connection and transaction management
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- Fix for Windows t/load.t failures