class

Athena::Mercure::Discovery

Inherits Reference < Object

Allows for automatically discovering the Mercure hub via a Link header. E.g. can be included with the response for a resource to allow clients to then extract the URL from the rel mercure header to subscribe to future updates for that resource.

See Discovery for more information.

Constructors

new(hub_registry : AMC::Hub::Registry)

Source

Instance methods

add_link(request : HTTP::Request, response : HTTP::Server::Response, hub_name : String | Nil = nil) : Nil

Adds the mercure relation link header to the provided response, optionally for the provided hub_name.

Source