Guy Ellis

I was looking at some of the code in the commit that @brendonboshell referenced. I noticed that [this line](https://github.com/Unitech/pm2/blob/master/lib/God/ActionMethods.js#L284) which is the `cb(...)` in this snippet: ```javascript if (!proc.process.pid) {...

I can't get version 2.1.1 to reload with zero downtime in my environment using the same approach that @brendonboshell has used with `ab`.

@laurentdebricon on ver 2.1.1 I just added an extra process with `pm2 scale myapp +1` and then did a `gracefulReload` and it looks like the first two are restarted at...

It just seems to be those first two. If I scale out to 10 instances and reload the first two reloaded at the same time and the rest are distributed....