Connect creates a new connection to a server specified by the endpoint using TLS if specified.

ConnectClient creates a new connection to an endpoint within a downstream cluster using TLS if specified.

ConnectCluster establishes control connections to each of the endpoints within a downstream cluster that is being proxied to.

TODO: What's a good value for this?.

Cluster defines a downstream cluster that is being proxied to.

PreparedEntry is an entry in the prepared cache.

PreparedCache a thread-safe cache for storing prepared queries.

Request represents the data frame and lifecycle of a CQL native protocol request.