Looks like this uses a Ruby version of redlock under the hood: <a href="http:&#x2F;&#x2F;redis.io&#x2F;topics&#x2F;distlock" rel="nofollow">http:&#x2F;&#x2F;redis.io&#x2F;topics&#x2F;distlock</a><p>Seems to be just a little abstraction so you don&#x27;t manage the locks yourself.