LearnBoost/engine.io-client — pull request #145 by MatthewMueller (2013-03-24 02:07:40+00:00)
Title: I *think* this is a typo.

Right now, whenever I try upgrading to WS, I get:

Uncaught TypeError: Object # has no method 'setInterval'

Did a quick search for WS.prototype.setInterval and I don't see it anywhere. Removing `this` makes the upgrade work correctly.