ttrefren · April 7, 2012 10:50
diff --git a/gistfile1.html b/gistfile1.html
 <html>
    <head></head>
    <body>
        <h1>hi</h1>
    </body>
    
    <!-- start Mixpanel --><script type="text/javascript">(function(d,c){var a,b,g,e;a=d.createElement("script");a.type="text/javascript";a.async=!0;a.src=("https:"===d.location.protocol?"https:":"http:")+'//api.mixpanel.com/site_media/js/api/mixpanel.2.js';b=d.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b);c._i=[];c.init=function(a,d,f){var b=c;"undefined"!==typeof f?b=c[f]=[]:f="mixpanel";g="disable track track_pageview track_links track_forms register register_once unregister identify name_tag set_config".split(" ");
    for(e=0;e<g.length;e++)(function(a){b[a]=function(){b.push([a].concat(Array.prototype.slice.call(arguments,0)))}})(g[e]);c._i.push([a,d,f])};window.mixpanel=c})(document,[]);
    mixpanel.init("tim", { debug: true });</script><!-- end Mixpanel -->
    
    
    <script type="text/javascript">
    //(function() {
        var blocking_queue = [];
        window.blocking_track = function(event, properties, max_time) {
            max_time = max_time || 1000;

            var i = blocking_queue.length;
            blocking_queue.push(false);

            var unblock = function() {
                blocking_queue[i] = true;
            };

            // pass unblock as our callback to mp.track
            mixpanel.track(event, properties, unblock);
            // set a maximum block time - after this we unblock no matter what
            setTimeout(unblock, max_time);

            console.log('In blocking track', event, blocking_queue);
        };
        window.wait_for_tracking = function() {
            // Check if any of the items in our block queue
            // are still blocking.
            
            var kill = false;
            setTimeout(function() {
                kill = true;
            }, 1000);
            
            var any_blocked = function() {
                if (kill) {
                    console.log('killed')
                    return false;
                }
                console.log('queue state', blocking_queue, blocking_queue[0]);
                console.log(blocking_queue.length)
                var i = 0;
                for (i; i < blocking_queue.length; i++) {
                    // if even a single element is false, we still block
                    console.log('checking blocking queue', i, blocking_queue[i])
                    if (!blocking_queue[i]) {
                        console.log('still blocked')
                        return true;
                    }
                }
                return false; 
            };
            
            while(any_blocked()) {}
        };
    //});

    blocking_track("t1", {}, 500);
    blocking_track("t2", {}, 500);
    blocking_track("t3", {}, 500);

    wait_for_tracking();

    console.log('tracking completed');
    </script>
 </html>
	<html>
	<head></head>
	<body>
	<h1>hi</h1>
	</body>

	<!-- start Mixpanel --><script type="text/javascript">(function(d,c){var a,b,g,e;a=d.createElement("script");a.type="text/javascript";a.async=!0;a.src=("https:"===d.location.protocol?"https:":"http:")+'//api.mixpanel.com/site_media/js/api/mixpanel.2.js';b=d.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b);c._i=[];c.init=function(a,d,f){var b=c;"undefined"!==typeof f?b=c[f]=[]:f="mixpanel";g="disable track track_pageview track_links track_forms register register_once unregister identify name_tag set_config".split(" ");
	for(e=0;e<g.length;e++)(function(a){b[a]=function(){b.push([a].concat(Array.prototype.slice.call(arguments,0)))}})(g[e]);c._i.push([a,d,f])};window.mixpanel=c})(document,[]);
	mixpanel.init("tim", { debug: true });</script><!-- end Mixpanel -->


	<script type="text/javascript">
	//(function() {
	var blocking_queue = [];
	window.blocking_track = function(event, properties, max_time) {
	max_time = max_time \|\| 1000;

	var i = blocking_queue.length;
	blocking_queue.push(false);

	var unblock = function() {
	blocking_queue[i] = true;
	};

	// pass unblock as our callback to mp.track
	mixpanel.track(event, properties, unblock);
	// set a maximum block time - after this we unblock no matter what
	setTimeout(unblock, max_time);

	console.log('In blocking track', event, blocking_queue);
	};
	window.wait_for_tracking = function() {
	// Check if any of the items in our block queue
	// are still blocking.

	var kill = false;
	setTimeout(function() {
	kill = true;
	}, 1000);

	var any_blocked = function() {
	if (kill) {
	console.log('killed')
	return false;
	}
	console.log('queue state', blocking_queue, blocking_queue[0]);
	console.log(blocking_queue.length)
	var i = 0;
	for (i; i < blocking_queue.length; i++) {
	// if even a single element is false, we still block
	console.log('checking blocking queue', i, blocking_queue[i])
	if (!blocking_queue[i]) {
	console.log('still blocked')
	return true;
	}
	}
	return false;
	};

	while(any_blocked()) {}
	};
	//});

	blocking_track("t1", {}, 500);
	blocking_track("t2", {}, 500);
	blocking_track("t3", {}, 500);

	wait_for_tracking();

	console.log('tracking completed');
	</script>
	</html>