tiny-essentials/dist/legacy/socket.io/cookie-session.mjs

Collection of small, essential scripts designed to be used across various projects. These simple utilities are crafted for speed, ease of use, and versatility.

/**
 * Handles the cookie session for a socket connection by simulating an Express request and response.
 * This function uses the provided session module to manage session data for the socket connection.
 *
 * @param {Record<string, any>} socket - The socket object representing the connection.
 * @param {Function} sessionModule - The session module function, typically used with Express, that handles session logic.
 * @returns {Promise<Record<string, any>>} A promise that resolves with the session object once the session is processed.
 * @deprecated
 */
export default function cookieSession(socket, sessionModule) {
    return new Promise((resolve) => {
        // Express Simulator
        /** @type {Record<*,*>} */
        let req = {
            connection: { encrypted: false },
            headers: { cookie: socket.request.headers.cookie },
        };
        let res = { getHeader: () => { }, setHeader: () => { } };
        // Session
        return sessionModule(req, res, async () => resolve(req.session));
    });
}