Class: BigSession::RackMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/big_session/rack_middleware.rb

Overview

This middleware reads BigSession headers from the request and sets/creates a SessionId usable by the rest of the app

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, header_secret = nil) ⇒ RackMiddleware

Returns a new instance of RackMiddleware.



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# File 'lib/big_session/rack_middleware.rb', line 17

def initialize(app, header_secret = nil)
  @app = app
  @header_secret = header_secret
end

Class Method Details

.activate(header_secret = nil) ⇒ Object 



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# File 'lib/big_session/rack_middleware.rb', line 12

def activate(header_secret = nil)
  Rails.application.config.middleware.use ::BigSession::RackMiddleware, header_secret
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/big_session/rack_middleware.rb', line 22

def call(env)
  session_id = retrieve_or_generate_session_id(env)
  env['rack.session'][::BigSession::RAILS_SESSION_BIG_SESSION_ID_KEY] = session_id
  SessionId.with_session_id(session_id) do
    @app.call(env)
  end
end