opening and closing a connection for every request, how to re-use a connection?

[zhaoenhz]

I've read the documentation and tried various methods, but I don't know how I can re-use connections.
can you help me, Thanks !

val utf8Api = RedisClient[IO].from("redis://localhost").flatMap(client =>
  Redis[IO].fromClient(client, RedisCodec.Utf8)
)

def get(id: String):IO[Dog] =
  utf8Api.use(redis =>    

i use the get method and unsafeToFuture

redis info:
total_connections_received:1094759
total_commands_processed:4148850

[gvolpe]

utf8Api.use { redis =>
  buildRestOfYourProgramHere(redis)
}

def buildRestOfYourProgramHere(redis: RedisCommands[IO, String, String]) = ???  

This concept is called "shared state" and it applies to many other things. I wrote something about it: https://typelevel.org/blog/2018/06/07/shared-state-in-fp.html