proc_open长时间运行的Symfony控制台应用程序中打开的文件过多

Question

I built a console app with Symfony Console component. It supposed to be run for 5 hours. But after running 2 hours i have a proc_open(): unable to create pipe Too many open files error in Symfony\Component\Console\Application.php on line 985.

I tried gc_collect_cycles in my loop, but got the same error.

Is this a Symfony Console component bug or i should not run an app for this long (but i have to)?

Answer 1

This issue is related to: https://bugs.php.net/bug.php?id=47396

Apparently you're working on a lot of resources in your app. It's not a Symfony Console bug, it's a PHP bug.

You can use another programming language or modify your program in order to open less files.