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Re: more url-utils?

From: Stefan Monnier
Subject: Re: more url-utils?
Date: Tue, 17 May 2011 21:11:23 -0300
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux)

> 3) Asynchronous usage with a callback (`url-headers-alist',
> `url-headers-as-string', and `url-retrieved-ok' are still available):

> (with-url-contents-buffer "http://host"; '((url-request-method "POST")) 
> callback-closure
>   (message "this will run AFTER the retrieval and the callback-closure are 
> done"))

In which sense is this asynchronous?  What's the difference between the
code run in call-back-closure from the code in `body'?


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