SessionInitiator for a specific IdP endpoint

[Tom Scavo]

On Thu, Jan 8, 2015 at 8:49 AM, Peter Schober
<peter.schober at univie.ac.at> wrote:
> * Tom Scavo <trscavo at gmail.com> [2015-01-08 14:28]:
>> but how do I cause an AuthnRequest to be sent to a specific
>> SingleSignOnService endpoint at the IdP?
>
> As the IDP's SingleSignOnService is of EndpointType (not
> IndexedEndpointType) I'm assuming you can only select the
> SingleSignOnService based on the Binding, i.e. set outgoingBindings in
> the SP's authnRequest,

Thanks Peter. So I can configure a protocol handler to support one or
more bindings, that's good to know. Is it possible to specify the
desired binding on-the-fly? This doesn't appear to be possible.

Tom