[NEW] Lua script support (see README for details).
[NEW] Client#reconnect! method which disconnects, reconfigures, and reconnects.
[CHANGED] Locking abstraction re-implemented using lua (safer and simpler) [mdpye].
[CHANGED] Hiredis dependency updated to 0.5.x
[NEW] Support for connecting to redis on a unix socket.
[CHANGED] Redis error reply message now used as message for RedisError.
[NEW] Richer interface for pubsub (accessible via client.pubsub). See example in examples/pubsub.rb.
[NEW] Better failure handling:
- Clients now emit the following events: connected, reconnected, disconnected, reconnect_failed (passes the number of consecutive failures)
- Client is considered failed after 4 consecutive failures
- Fails all queued commands when client failed
- Can now reconfiure and reconnect an exising client
- Reconnect timeout can be configured (defaults to 0.5s)
[NEW] Added EM::Hiredis::Lock and EM::Hiredis::PersistentLock
[CHANGE] When a redis command fails, the errback is now always passed an EM::Hiredis::Error.
[FIX] Fixed info parsing for Redis 2.6