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Re: Emacs Hangs on Filesystem Operations on Stale NFS


From: Andreas Schwab
Subject: Re: Emacs Hangs on Filesystem Operations on Stale NFS
Date: Mon, 11 Jun 2018 14:40:45 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

On Jun 11 2018, Alexander Shukaev <address@hidden> wrote:

> signal.signal(signal.SIGALRM, alarm_handler)
> signal.alarm(3)
> try:
>   proc = subprocess.call('stat ' + path,
>                shell=True,
>                stderr=subprocess.PIPE,
>                stdout=subprocess.PIPE)
>   stdoutdata, stderrdata = proc.communicate()
>   signal.alarm(0)
> except Alarm:
>   print "Timed out after 3 seconds..."

How do you know that 3 seconds is enough?

Andreas.

-- 
Andreas Schwab, SUSE Labs, address@hidden
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
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