ded/reqwest — pull request #89 by willwhite (2012-11-14 20:36:35+00:00)
Title: Use default callback containing timestamp to avoid IE cache issue.

Workaround for aparent cache bug IE 9 and IE 10 that breaks JSONP.

The current unqid ID counter makes JSONP request callbacks unique within a single page load, but collisions may occur across page loads since the counter is reset. IE appears to have trouble with loading these requests from cache so this pull adds a timestramp into the callback name to bypass the cache.

![](http://f.cl.ly/items/1k103N2F1i2C1u1H3y3n/jsonpreqwest.png)