Poseidon(0.0.5 pre1)'s TopicMetadata patitions method became private. use alternative method available_partitions
Poseidon::BrokerPool(~> 0.0.4) doesn't provide default value for socket_timeout_ms
Merge pull request #8 from kssminus/master

Poseidon(0.0.5 pre1)'s TopicMetadata patitions method became private. us...