Method constructor

modules/network/sntp/sntp.js:35–46

(dictionary, callback)

	#address;

	constructor(dictionary, callback) {
		super({kind: "UDP"});
		this.#callback = callback;
		this.#timer = Timer.repeat(() => {
			if (!--this.#retry)
				return this.failed("no response from SNTP server");

			this.write();
			this.#callback(SNTP.retry);
		}, 5000);
		this.start(dictionary.host);
	}
	start(host) {
		this.#retry = 5;