newrelic-forks/redis-semaphore — pull request #1 by duien (2014-12-12 00:09:50+00:00)
Title: Use safer mutex

@djspinmonkey Does this look like the mutex fix we discussed? It passes the tests. Experimentation suggests that the ruby redis client returns `true` or `false` for `setnx` rather than the `1` or `0` that redis itself uses.