Automattic/socket.io-client — pull request #771 by mtharrison (2014-10-21 16:48:32+00:00)
Title: Fixed "jsonp polling iframe removal error" on connection close when usin...

...g JSONP polling

When a disconnection occurs using JSONP, the browser will get out of stack space and crash. This has already been fixed in engine.io:

https://github.com/Automattic/engine.io-client/commit/d9f4317bae4077948a47ad67cb2ea651b0f7517d