Class: Hanami::EarlyHints Private
- Inherits:
-
Object
- Object
- Hanami::EarlyHints
- Defined in:
- lib/hanami/early_hints.rb
Overview
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
HTTP/2 Early Hints Rack middleware
It sends extra responses before the main reponse is sent. These extra responses are HTTP/2 Early Hints (103). They specify the web assets (javascripts, stylesheets, etc..) to be “pushed”, so modern browsers pre-fetch them in parallel with the main HTTP response.
Defined Under Namespace
Classes: NotSupportedByServerError
Instance Method Summary collapse
-
#call(env) ⇒ Array, Rack::Response
private
A Rack response.
-
#initialize(app) ⇒ EarlyHints
constructor
private
A new instance of EarlyHints.
Constructor Details
#initialize(app) ⇒ EarlyHints
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of EarlyHints.
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# File 'lib/hanami/early_hints.rb', line 28 def initialize(app) @app = app end |
Instance Method Details
#call(env) ⇒ Array, Rack::Response
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a Rack response.
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# File 'lib/hanami/early_hints.rb', line 41 def call(env) @app.call(env).tap do send_early_hints(env) end end |