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• fix does not allow SUBSCRIBE to be sent to server if already subscribed

• use unbounded_send when sending pub/sub message from network handler

fix reconnection

• commands sent during reconnection, with flag retry_on_error set to false (default behavior), are immediately ended in error.

Advanced reconnection strategy

• added reconnection config with 3 possible strategies: constant, linear or exponential
• BREAKING CHANGE: removed client::Config::max_command_attempts
• fix https://github.com/dahomey-technologies/rustis/issues/66

• fix subscribe multiple times to the same channel: when subscribing to the same channel on the same client, an error will be returned

• fix a bad status pb in the NetworkHandler implementation

• connection string prefixes:
  • redis-sentinel
  • rediss-sentinel
  • redis-cluster
  • rediss-cluster
• Fix skip offset calculation in connection info manager (#62)
  • fix a bug related to cluster node redirection

• fix infinite loop in cluster mode when loosing connection to a node

• Better transaction support in cluster mode: if all the commands of a transaction are not executed on the same node, the transaction will fail cleanly. The test is done in Rustis, before actually sending the commands to the Redis cluster

• fix Error reconnect in the master-replica model of Redis-Server with Redis Sentinel (#51)