mozilla-services/pushgo — pull request #145 by kitcambridge (2014-11-26 21:22:04+00:00)
Title: Extract retry logic into a common helper

* Use `retry.Helper` for `EtcdLocator`. Once#144 lands, the `EtcdBalancer` can use this, too.
* Retry failed test notifications. The tests now consistently pass for me on OS X.
* Test on tip-of-tree Go, because we want to live on the edge™.