poll_for_brad.jsp

poll_for_brad.jsp

<aui:script use="aui-io-request">
	var timer;
	var request = A.io.request(
		'/url'
		{
			dataType: 'json',
			on: {
				success: function(event) {
					var response = this.get('responseData');
					var responseStatus = response.status;

					if (responseStatus == 0 || responseStatus == 1) {
						if (!timer) {
							timer = A.later(500, Liferay, function() {
								request.start();
							}, null, true);
						}
					}
					else {
						if (timer) {
							timer.cancel();
						}
					}
				},
				failure: function(event) {
					if (timer) {
						timer.cancel();
					}
				}
			}
		}
	);
</aui:script>