callback not called on failed connection

[voltrue2]

Hi, This might have been the same issue as #88, but I have an issue with the callback not firing when the connection fails.

I am using v0.2.5 and have looked at lib/memcached.js. I see that the fix introduced there has been removed in the version that I am using.

If someone could point me to the right direction as to how to catch and handle failed connection, it would be really awesome.

thanks in advance.