A task coordinator for distributed systems using Redis as a mediator.
This Go implementation uses Redigo to connect to Redis.
Documentation: http://godoc.org/github.com/cratonica/coordis
To run the tests, make sure Redis is running locally on the default port (6379). Note that it will trample any keys in the default database matching _go_coordis_test*
Contributions are welcome, it would be great to have support for multiple tasks sharing the same prerequisite without complicating the API and retaining atomicity.
The protocol is fairly simple and could easily be implemented in other programming languages, please let me know if you create such a project so I can link to it.