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Re: Why does 'connect' take so long (sometimes) and can't be interrupted
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From: |
Eduardo Bustamante |
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Subject: |
Re: Why does 'connect' take so long (sometimes) and can't be interrupted? |
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Date: |
Thu, 15 Jun 2017 13:24:15 -0500 |
On Thu, Jun 15, 2017 at 10:36 AM, <gazelle@xmission.com> wrote:
[...]
> Description:
> This is a little complicated and I can't give you full details on how
> to
> replicate it, since I don't fully understand it myself. But under
> certain
> circumstances, the following line takes a very long time to execute:
>
> exec 5<>/dev/tcp/localhost/12345
Attach to the hanged process with gdb, print a backtrace and reply
back, so that we can see where it's stuck.