Re: [naviserver-devel] ns_http request results HTTP0

[Gustaf N. <ne...@wu...>]

Am 02.04.17 um 00:54 schrieb Iuri Sampaio:
> Hi there,
>
> I wonder what HTTP0 means as a result of ns_http. How do I open it? Is 
> it a TDOM object? Should I pass the result variable in the method call?
the result of ns_http depends on the used subcommand. For the 
subcommands "queue" and "run" the result is a handle to an open 
connection, which can be used in a subsequent "ns_http wait" or "ns_http 
cancel". For details, see [1]. For usage in OpenACS, util::http::get or 
util::http::post, which is a layer on top of ns_http.

-g
PS: in the provided snippet, you are using an invalid content-type


[1] https://naviserver.sourceforge.io/n/naviserver/files/ns_http.html
[2] http://openacs.org/api-doc/proc-view?proc=util::http::get
>
> the following chunk of code returns page with HTTP0 assigned:
>
> / set url [export_vars -base 
> "https://graph.facebook.com/oauth/access_token" \//
> //                 {{client_id $appid} {redirect_uri $return_url} 
> {client_secret $appkey} {code $code}}]//
> //
> // set queryHeaders [ns_set create]//
> // ns_set update $queryHeaders Host https://www.evex.co//
> // ns_set update $queryHeaders Content-Type HTML//
> //
> // set page [ns_http run -headers $queryHeaders -timeout 10.0 -method 
> GET $url]//
> // ns_log Notice "$page"//
> ////
> /