curl-library
Re: Curl from multiple threads and callback functions
From: Dan Fandrich <dan_at_coneharvesters.com>
Date: Tue, 1 Jan 2008 15:25:05 -0800
Date: Tue, 1 Jan 2008 15:25:05 -0800
On Tue, Jan 01, 2008 at 11:29:43PM +0100, Andreas Volz wrote:
> In my application I generate a dynamic number of download threads. My
> problem is the static writer callback. For each CURL handle I would
> need a new callback function at compile time. But I know the number of
> CURL handles only at runtime. Do you understand my problem? Any ideas
> how to solve it?
I'm afraid I don't understand the problem. You can set a new callback
function for each handle if you want to, but why do you need to?
You can pass in a unique datum into the static callback using the
CURLOPT_WRITEDATA option, and use that to perform different behaviour
in the callback on a per-handle basis.
>>> Dan
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