Alternate method of returning a subscription in an Angular service

example-method.service.ts

getResultFromRemote(): Subject<string> {
	const subs = new Subject<string>();
	this.http.get('http://localhost/service')
		.subscribe((res) => {
			subs.next(res);
		}, (err) => {
			subs.error(res);
		});
	return subs;
}