That's why node modules generally don't throw exceptions, but rather pass them as the first argument to the callback. I think you can catch async errors if you

That's why node modules generally don't throw exceptions, but rather pass them as the first argument to the callback. I think you can catch async errors if you call the throw method on the generator. http://wiki.ecmascript.org/doku.php?id=harmony:generators#methodthrow http://wiki.ecmascript.org/doku.php?id=harmony:generators#me...