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Re: Asynchronous DNS

From: Lars Ingebrigtsen
Subject: Re: Asynchronous DNS
Date: Mon, 01 Feb 2016 03:46:36 +0100
User-agent: Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.1.50 (gnu/linux)

Ken Raeburn <address@hidden> writes:

> If I understand correctly, passing a name that can’t be resolved, in
> “nowait” mode, used to raise an error but now will return a process
> object that will report an error?

Yes, that's true.  So there is a user-visible difference here.  But the
documentation of make-network-process doesn't specify when that erroring
is supposed to happen on :nowait, so anybody relying on that behaviour
are doing something wrong...

> If async resolving isn’t enabled, which way will Emacs report a
> failure to resolve?

The same way as previously.

(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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