Function fetch

examples/js/networkpromises/main.js:37–48

(host, path = "/")

}

function fetch(host, path = "/")
{
	return new Promise((resolve, reject) => {
		let request = new Request({host, path, response: String});
		request.callback = function(message, value) {
			if (5 === message)
				resolve(value);
			else if (message < 0)
				reject(-1);
		}
	});
}

function scan(dictionary = {}) {
	return new Promise((resolve /*, reject */) => {