RedisPool for Elixir

This is redis pool for Elixir. Build on top of eredis and poolboy.

Examples

Application start:

RedisPool.start

or add it in application section in mix:

def application do
  [mod: {Example, []},
   applications: [ :redis_pool ] ]
end

Create pools

RedisPool.create_pool(:default, 10)

RedisPool.create_pool(:test, 10, 'localhost', 6379)

RedisPool.create_pool(:test2, 10, 'localhost', 6379, 0, 'password', 100)

Also you can configure redis_pool directly from configuration file to get pools automatically created at application startup. In config/config.exs, add :

config :redis_pool, :pools, [
  test_pool:   [size: 10, host: '127.0.0.1', port: 6379],
  test_pool_2: [size: 20, host: '127.0.0.1', port: 6379, database: 'user_db', password: 'abc', reconnect_sleep: '20']
]

Delete pools

RedisPool.delete_pool(:default)

RedisPool.delete_pool(:test)

Usage

Usage of pools:

RedisPool.q({:global, :default}, ["SET", "foo", "bar"])

RedisPool.q({:global, :test}, ["GET", "foo"])

Method transaction is execute all redis command between MULTI and EXEC commands:

RedisPool.transaction {:global, :redis}, fn(redis) ->
  :eredis.q redis, ["SADD", "queues", queue]
  :eredis.q redis, ["LPUSH", "queue", "Test" ]
end

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request