Voxer/lb_pool — pull request #1 by sentientwaffle (2014-02-28 17:32:08+00:00)
Title: Pool#close()

[zag-agent](https://github.com/Voxer/zag) has a `.close()` method that closes the socket so that a service can exit gracefully. `Pool` has a pending interval timer that prevents this, though. The `close()` method clears it.