Perform the Request Token phase of OAuth, invoking function
(defaulting to "request_token" if function
is
NULL).
The value of callback
depends on whether you wish to use OAuth 1.0 or 1.0a. If you wish to use 1.0 then callback must be
NULL. To use 1.0a then callback
should either be your callback URI, or "oob" (out-of-band).
This method will return once the method has been queued, callback
will be invoked when it has completed.
this |
an OAuthProxy |
function |
the function name to invoke |
callback_uri |
the callback URI |
callback |
a OAuthProxyAuthCallback to invoke on completion |
weak_object |
Object to weakly reference and tie the lifecycle of the method call too |
user_data |
user data to pass to |
|