curl-library
Re: in curl multi socket,in what condition the callback function of CURLMOPT_TIMERFUNCTION will be called?
Date: Tue, 13 Jan 2015 23:18:24 +0100 (CET)
On Wed, 14 Jan 2015, 兰天 wrote:
> 50 [2015-01-13 23:39:57.211287]
> DBG|CImgMultiDownload.cpp|443|sock_cb|socket callback: s=115 e=0x1af6c90
> what=REMOVE <- here remove the socket,why? I thought here shou be sent http
> header to server
I know far too little about your code and libcurl setup to be able to tell
why. Does the transfer fail in a strange way?
> why the callback function of multi_timer_cb called twice??
I can't tell based on this little info.
> and my second question is :In what condition ,the callback function
> multi_timer_cb will be called ?
When libcurl has deemed that there's an updated timeout period to the nearest
timeout at which time it wants to get called.
-- / daniel.haxx.se
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Received on 2015-01-13