Jedis-lock

According to owner (Thanks for this project), the master branch is no longer maintained/pull requests are not merged by the project owner anymore. This fork is now maintained and has following additional features:

• Addition of the improvments of pending pull requests
• New SET API in place of SETNX
• Lock ownership safety/atomicity using LUA script on release()
• Locking support for JedisCluster

Jedis-lock is easy to use and simple implementation of distributed lock using Redis database and Jedis driver.

How do I use it?

mvn clean package

The binaries will be created under \target directory.

To use it just:

Jedis jedis = new Jedis("localhost");
JedisLock lock = new JedisLock(jedis, "lockname", 10000, 30000);
lock.acquire();
try {
  // do some stuff
}
finally {
  lock.release();
}

To use it with cluster:

JedisCluster jedisCluster = new JedisCluster( /* Set<HostAndPort> hostAndrPortSet */ );
JedisLock lock = new JedisLock(jedisCluster, "lockname", 10000, 30000);

That's it.

License

The Apache Software License, Version 2.0