curl-library
Re: How to limit rate with libcurl?
Date: Fri, 8 Dec 2006 08:11:18 +0000
Hello,
On 12/8/06, Dan Fandrich <dan_at_coneharvesters.com> wrote:
> On Fri, Dec 08, 2006 at 07:07:45AM +0000, Jick Nan wrote:
> >
> > Sorry, I attached a wrong file last time, this is the real curl.c.
>
> > curl_easy_setopt(curl, CURLOPT_BUFFERSIZE, MAX_RATE);
> > curl_easy_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE, MAX_RATE);
> > curl_easy_setopt(curl, CURLOPT_MAX_SEND_SPEED_LARGE, MAX_RATE);
>
> You aren't passing the right type for any of these options. The buffer size
> must be a long, and the two speed types must be curl_off_t.
I changed to:
curl_off_t limitrate=102400;
[...]
curl_easy_setopt(curl, CURLOPT_BUFFERSIZE, (long)limitrate);
curl_easy_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE, limitrate);
curl_easy_setopt(curl, CURLOPT_MAX_SEND_SPEED_LARGE, limitrate);
But it still can't work corectly...
> The number you give is much larger than CURL_MAX_WRITE_SIZE and "it only
> makes sense to use this option if you want it smaller."
The limit rate can be changed, and may little than
16K(CURL_MAX_WRITE_SIZE), I think I need it. Thx for this.
>
> >>> Dan
>
-- "生活就是个缓慢受锤的过程，人一天天老下去，奢望也一天天消失，最后变得像挨了锤的牛一样。"Received on 2006-12-08