Server with multiple protocols and a single port?

[Bruno Harbulot]

Hello,

I've just had a look at the Component XML configuration mechanism and 
how it's implemented. I've noticed that there can be several protocols 
but only one port in the attributes.
This matches the interface of the Server class, the constructors of 
which can take a list of protocols, but always with a single port value.
I'm a bit confused about this: how could a server listen for both HTTP 
and HTTPS on the same specified port? Is there any use case for this?

Best wishes,

Bruno.