def call(env)
prepare!(env)
response = @app.call(env)
session_data = env[ENV_SESSION_KEY]
options = env[ENV_SESSION_OPTIONS_KEY]
if !session_data.is_a?(AbstractStore::SessionHash) || session_data.loaded? || options[:expire_after]
request = ActionController::Request.new(env)
return response if (options[:secure] && !request.ssl?)
session_data.send(:load!) if session_data.is_a?(AbstractStore::SessionHash) && !session_data.loaded?
sid = options[:id] || generate_sid
unless set_session(env, sid, session_data.to_hash)
return response
end
request_cookies = env["rack.request.cookie_hash"]
if (request_cookies.nil? || request_cookies[@key] != sid) || options[:expire_after]
cookie = {:value => sid}
cookie[:expires] = Time.now + options[:expire_after] if options[:expire_after]
Rack::Utils.set_cookie_header!(response[1], @key, cookie.merge(options))
end
end
response
end