extension/socketio.js
function () {
			if (queue.length > 0) {
				if (queue.length % 500 === 0)
					LOG.warn('socketio queue: ' + queue.length);
				
				var item = queue.shift();
				socket.busy = true;
				socket.emit('SRR', item);
			}
		}
function () {
			if (queue.length > 0) {
				if (queue.length % 500 === 0)
					LOG.warn('socketio queue: ' + queue.length);
				
				var item = queue.shift();
				socket.busy = true;
				socket.emit('SRR', item);
			}
		}
function ( ) { if ( queue . length > 0 ) { if ( queue . length % 500 === 0 ) LOG . warn ( 'socketio queue: ' + queue . length ) ; var item = queue . shift ( ) ; socket . busy = true ; socket . emit ( 'SRR' , item ) ; } }
check if message queue has something to send
check if message queue has something to send