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Re: PacRunner libcurl plugin broken?

From: Daniel Stenberg <daniel_at_haxx.se>
Date: Tue, 7 Dec 2010 14:51:56 +0100 (CET)

On Tue, 7 Dec 2010, David Woodhouse wrote:

> The problem is that my timer callback isn't being called after the first
> time.
>
> It's called to set the *first* timer (the 1ms timer which is set on calling
> curl_multi_add_handle()), but curl never seems to call my timer callback
> again, even though there are more timeouts to come.
>
> If I change my timeout_callback() function to call curl_multi_timeout() and
> manually set *itself* up to recur at the designated time, it now works fine
> with libcurl 7.21.2. Is that intended? It doesn't seem to be particularly
> well-documented if so.

No, it's not intended.

When the first timer (1ms) expires, and you call curl_multi_socket_action(),
the multi.c:update_timer() function is called and that is supposed to get the
next timeout in the queue of timeouts and call your callback with that
information.

I'll build your test app and see what I can figure out.

-- 
  / daniel.haxx.se
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Received on 2010-12-07