Hi

and thanks for your proposal. I have modified my code to use the old-fashioned pipe/fork/exec procedure showing me that open3 actually is not my problem. Instead fork blocks.

I did some more investigation and found that forking from a thread can be tricky because one may have to deal with locking issues (fork seems to clone all threads). Now I'm looking for a way to cleanly fork from a (Perl) thread and exec afterwards. Any ideas?

Kind regards,

Stephan

In reply to Re^2: open3 hangs by stephan_a
in thread open3 hangs by stephan_a

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