storage-mule/src/utils/OrtcBuffer.js

The Realtime Framework Cloud Storage Mule utility

(function (){
	var timeout = 3 * 60 * 1000; //3 minutes
	var buffer = null;
	var ortc = null;

	function init(ortcClient){
		buffer = [];
		ortc = ortcClient;
	}

	function add(data){
		if(!data.ts) 
			data.ts = new Date().getTime();
		buffer.push(data);		
	}

	function process(){
		var tempBuffer = buffer.slice();
		buffer.length = 0;
		buffer = [];
		var now = new Date().getTime();

		for(var mess in tempBuffer){
			if(tempBuffer[mess].ts + timeout > now)
				send(tempBuffer[mess]);
		}
		
	}

	//returns 1 when message was send immediately, 0 when was stored to be send when connected
	function send(data){
		if(ortc && ortc.getIsConnected()){
			if(data.applicationKey && data.privateKey){
				ortc.sendProxy(data.applicationKey, data.privateKey, data.channel, data.message);
			} else {
				ortc.send(data.channel, data.message);
			}
			return 1;
		} else {
			add(data);
			return 0;
		}
	}

	exports.init = init;
	exports.process = process;
	exports.send = send;
})();