Lighting talk at JSDC.tw 2013, Identity the memory leak of Plurk on Chrome.

1. Irvin Chen
F2E
最近有點胖

3. > console.log(JavaScript.skills)
x ReferenceError: JavaScript is not defined

12. timeline iframe #comet

13. timeline iframe #comet
ref?

14. timeline iframe #comet
reload
resetCometIFrame: function() {
var $cFrame = jQuery('#cometframe');
$cFrame.remove();
$cFrame = null;
var $newFrame = jQuery('<iframe>').attr({
id: "cometframe",
src: $cFrame.attr('src')
}).appendTo('body');
}

15. resetCometIFrame: function() {
var $cFrame = jQuery('#cometframe');
$cFrame.remove();
$cFrame = null;
var $newFrame = jQuery('<iframe>').attr({
id: "cometframe",
src: $cFrame.attr('src')
}).appendTo('body');
}

20. 160MB
18.5MB

22. Irvin Chen | irvin @ moztw . org
slideshare.net / irvinfly