Add some docs.
Try something friendlier to GH.
Try another code-block.
Better code-block.
minor nits
Slight tweaks
Add some info about how to run a basic test.
Life lessons.
Add incredible detail.
By leaving a single server running, we can consolidate the tests a bit to make it easier to add more.
Add one more test to return an error from a Locator interface.
Better benchmarking.
Ephemeral ports so benchmark can run longer, and less test collision issues.
Add router type and note regarding options along with max_data_len option.
Merge pull request #154 from mozilla-services/feature/router-interface-refactor

Feature/router interface refactor
Router: Fix persistent connection handling.

* Ensure `notifyContact` discards the response body. If the body is
  closed but not consumed, the underlying TCP connection will not be
  reused.
* Add an `IdleConns` option for controlling the maximum number of idle
  connections per host.
Add basic routing tests.
Add `GCMPingConfig.IdleConns`.

Remove ad-hoc HTTP client from `GetAWSPublicHostname()`.
Add socket count metrics.
Add `idle_conns` to the sample config.