Adding workers and error handling using domains

[lonormaly]

Hi guys,

Did you consider using workers and proper error handling to prevent app crash upon uncaught exception?

http://nodejs.org/api/domain.html

[willvincent]

I issued a pull request that adds cluster (workers), might be worth fleshing that out some for better error handling too.

It's here: #88

[keithics]

+1 badly needed