2007/6/11, Daniel Stenberg <daniel_at_haxx.se>:
>
> On Sun, 10 Jun 2007, James liu wrote:
>
> > i use 45 server to curl. Tt sometime return 32 server's data and 13
> failure
> > open, when i refresh, it show me 45 server's data.
> >
> > how many servers should curl_multi fits for?
>
> First, let me make it clear that I know little PHP but I know a lot of
> libcurl.
>
> Using curl_multi_perform, it's no problem using up to at least hundreds of
> transfers. If you go beyond hundreds, I recommend using
> curl_multi_socket(),
> but I don't think the PHP binding supports that.
>
> > does curl_multi fit for me?
>
> That's up to you to answer.
>
> > I wanna get data speed is more quick more better. It seems not quick as
> i
> > think.
>
> curl_multi does not increase transfer speeds, it just makes it easier to
> transfer many things simultanouesly.
>
> > can i optimize it or something i ignore.
>
> Sure if you find code that is written in a way that can be improved.
>
> > if it is not fit,,,anyone know how to fix it with my app?
>
> I don't understand the question.
>
> I think your problems are related to how PHP and/or PHP/CURL works and
> aren't
> strictly limitations of libcurl's multi interface.
>
> And I have no idea what libcurl version that is bundled with PHP 5.2 so
> possibly you could upgrade to a newer libcurl.

Thks ur answer.

Now i use curl-7.16.1.tar.bz2 .

Can u tell me where i find detail about curl's performance?

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regards
jl

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Received on 2007-06-11