The note application is currently stateless. The entered data is displayed once and then it is lost. This is not useful. You need a place to store the data between requests. This place is the session. To use session, you have to instantiate
SessionStore at server startup. A class implementing the
SessionStore interface stores key/value pairs as an associative array. You start a session by calling the
startSession() method of the response object and terminate a session with the
A cookie-based session is used by vibe.d. The session is available in the
session member of the request if you previously called the
startSession() method and if the client sends back a matching cookie.
SessionStore is an ...