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Re: Why does 'connect' take so long (sometimes) and can't be interrupted


From: Eduardo Bustamante
Subject: Re: Why does 'connect' take so long (sometimes) and can't be interrupted?
Date: Thu, 15 Jun 2017 13:24:15 -0500

On Thu, Jun 15, 2017 at 10:36 AM,  <address@hidden> 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.



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