Function parsePortOrDefault

js/script.js:121–127

(value, defaultPort = 9001)

}

const parsePortOrDefault = function (value, defaultPort = 9001) {
    if (value === null || value === undefined) return defaultPort;

    const number = Number(value);
    const isValidPort = (Number.isSafeInteger(number) && number >= 0 && number <= 65535);
    return isValidPort ? number : defaultPort;
};

const toBytes = function (ip, port) {