Make more rigorous network tests

[fhaynes]

At a minimum, we need to simulate:

1. Client disconnects then reconnects
2. Variable rates of packet loss
3. Corruption of data in the payload
4. We should have more tests of the connection pool, like are clients with the Connection Pool actually removed when not heard from them X time. This is accounted for in our unit tests now

Add in more here as you think of them @TimonPost @LucioFranco

[fhaynes]

This is going to require a link conditioner as well to simulate packet loss and latency. Will have to think about how to implement this.

[LucioFranco]

@fhaynes do we want to punt this to 0.2.0?