curl-library
Re: Wait for a response using curl_multi_wait
From: Daniel Stenberg <daniel_at_haxx.se>
Date: Fri, 23 Mar 2018 09:43:11 +0100 (CET)
Date: Fri, 23 Mar 2018 09:43:11 +0100 (CET)
On Tue, 20 Mar 2018, Richard Copley wrote:
> I might have misunderstood you. If curl_multi_wait returns with numfds=0,
> then there is no point trying to read the data.
When curl_multi_wait() returns, you should call curl_multi_perform() no matter
what numfds says though since there are also timeouts involved that aren't
reflected in numfds.
(Barring the busy-loop problem already being discussed that is.)
-- / daniel.haxx.se ------------------------------------------------------------------- Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.htmlReceived on 2018-03-23