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Re: url-retrieve-synchronously results differ from curl


From: Nicolas Richard
Subject: Re: url-retrieve-synchronously results differ from curl
Date: Tue, 20 Jan 2015 08:37:39 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

Artur Malabarba <address@hidden> writes:
> It's possible this is just a bug in the API we're posting to, but it's
> more likely we just haven't built this request correctly in
> url-retrieve-synchronously. This would explain why it's being handled
> differently from the request we make with curl.

(I'm going a bit off topic here, sorry about that.)

Did you inspect the actual request being sent via e.g. wireshark (this
is GPL software) ? Perhaps you can spot a difference and get at least a
starting point.

If you never used wireshark, here's how I would do it :

1. type something in the filter box (near the top) like:
   (ip.src==208.118.235.148 or ip.dst == 208.118.235.148) and http
   That would only show HTTP traffic from/to gnu.org.
2. select a capture interface (e.g. eth0) and hit start
3. send the requests
4. hit "Stop" and inspect what you've got.

HTH,

-- 
Nicolas



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