eric.berg at barclayscapital
Sep 3, 2009, 12:02 PM
Post #2 of 2
(458 views)
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RE: Subprocess still running and spawn_proc_prog() returns immediately
[In reply to]
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BTW, using IPC::Run3 -- which I could do since I didn't have to set env
vars or a few other things -- worked just fine.
Eric
> -----Original Message-----
> From: Berg, Eric: IT (NYK)
> Sent: Thursday, September 03, 2009 1:31 PM
> To: modperl [at] perl
> Subject: Subprocess still running and spawn_proc_prog()
> returns immediately
>
> I've got an Apache2 problem with a registry script that runs another
> perl script in a subprocess. The spawn_proc_prog() returns
> immediately,
> though the subprocess is still running, which causes a blocking
> situation when I try to read the stdout/err causing the script to hang
> indefinitely.
>
> The subprocess script doesn't fork or anything like that, yet
> spawn_proc_prog() is not waiting for it to exit.
>
> Any ideas? Need more info? Thanks, folks.
>
> Eric
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