Re: quick question about share interface
Date: Mon, 26 Sep 2005 18:10:44 -0700
Thank you for the response.. See my inline comments below..
On 9/26/05, Daniel Stenberg <daniel-curl_at_haxx.se> wrote:
> On Fri, 23 Sep 2005, Mehmet Fidanboylu wrote:
> > 1. I will be using multiple CURL handles simultaneously and I need a central
> > context from which to serve data to these handles.
> As long as you use separate CURL handles in different threads, you have no
> worries at all.
> > I would also like to be able to share the authentication parameters across
> > handles.
> What kind of authentication parameters are you referring to here?
Realm, username, pwd.
> > I believe the Curl_share struct is analogous to a context, so is extending
> > the share interface (and this construct), plus enhancing the code in
> > transfer.c the right way to go here?
> If you really need it in the share context then it sounds like a good way to
> > 2. I realized that for the authentication schemes (out of which I will only
> > use BASIC), realm is not a configurable.
> Realm is something you get from the server. You mean you want to set a
> user+password for a given realm?
> If so, no it isn't supported.
Thanks for the concise answer, I believe I can resolve this by setting
and resetting the credentials on the single handle..
> I could possibly be
> persuaded into supporting multiple name/password pairs based on realm or
> similar, but first I would like a good answer to why it would be necessary!
One thing I can think of is page forwards.. "When using HTTP and
CURLOPT_FOLLOWLOCATION, libcurl might perform several requests to
possibly different hosts. libcurl will only send this user and
password information to hosts using the initial host name (unless
CURLOPT_UNRESTRICTED_AUTH is set), so if libcurl follows locations to
other hosts it will not send the user and password to those." This
might be a limitation for some of the users of the library.
Received on 2005-09-27