Creates a RedisCommands for a cluster connection.

It will also create an underlying RedisClusterClient to establish connection with Redis.

Example:

Redis[IO].cluster(
  RedisCodec.Utf8,
  "redis://localhost:30001",
  "redis://localhost:30002"
)

Note: if you need to create multiple connections, use either fromClusterClient or fromClusterClientByNode instead, which allows you to re-use the same client.

Creates a RedisCommands for a cluster connection to deal with UTF-8 encoded keys and values.

It will also create an underlying RedisClusterClient to establish connection with Redis.

Example:

Redis[IO].clusterUtf8(
  "redis://localhost:30001",
  "redis://localhost:30002"
)

Note: if you need to create multiple connections, use either fromClusterClient or fromClusterClientByNode instead, which allows you to re-use the same client.

Creates a RedisCommands for a single-node connection.

Example:

val redis: Resource[IO, RedisCommands[IO, String, String]] =
  for {
    uri <- Resource.liftF(RedisURI.make[IO]("redis://localhost"))
    cli <- RedisClient[IO](uri)
    cmd <- Redis[IO].fromClient(cli, RedisCodec.Utf8)
  } yield cmd

Note: if you don't need to create multiple connections, you might prefer to use either utf8 or simple instead.

Creates a RedisCommands for a cluster connection

Example:

val redis: Resource[IO, RedisCommands[IO, String, String]] =
  for {
    uris <- Resource.liftF(
            List("redis://localhost:30001", "redis://localhost:30002")
              .traverse(RedisURI.make[F](_))
          )
    cli <- RedisClusterClient[IO](uris: _*)
    cmd <- Redis[IO].fromClusterClient(cli, RedisCodec.Utf8)
  } yield cmd

Note: if you don't need to create multiple connections, you might prefer to use either clusterUtf8 or cluster instead.

Creates a RedisCommands by trying to establish a cluster connection to the specified node.

Example:

val redis: Resource[IO, RedisCommands[IO, String, String]] =
  for {
    uris <- Resource.liftF(
            List("redis://localhost:30001", "redis://localhost:30002")
              .traverse(RedisURI.make[F](_))
          )
    cli <- RedisClusterClient[IO](uris: _*)
    cmd <- Redis[IO].fromClusterClientByNode(cli, RedisCodec.Utf8, NodeId("1"))
  } yield cmd

Note: if you don't need to create multiple connections, you might prefer to use either clusterUtf8 or cluster instead.

Creates a RedisCommands from a MasterReplica connection

Example:

val redis: Resource[IO, RedisCommands[IO, String, String]] =
  for {
    uri <- Resource.liftF(RedisURI.make[IO](redisURI))
    conn <- RedisMasterReplica[IO].make(RedisCodec.Utf8, uri)(Some(ReadFrom.MasterPreferred))
    cmds <- Redis[IO].masterReplica(conn)
  } yield cmds

Creates a RedisCommands for a single-node connection.

It will create an underlying RedisClient with default options to establish connection with Redis.

Example:

Redis[IO].simple("redis://localhost", RedisCodec.Ascii)

Note: if you need to create multiple connections, use fromClient instead, which allows you to re-use the same client.

Creates a RedisCommands for a single-node connection to deal with UTF-8 encoded keys and values.

It will create an underlying RedisClient with default options to establish connection with Redis.

Example:

Redis[IO].utf8("redis://localhost")

Note: if you need to create multiple connections, use fromClient instead, which allows you to re-use the same client.

Creates a RedisCommands for a single-node connection.

It will create an underlying RedisClient using the supplied client options to establish connection with Redis.

Example:

for {
  opts <- Resource.liftF(F.delay(ClientOptions.create())) // configure timeouts, etc
  cmds <- Redis[IO].withOptions("redis://localhost", opts, RedisCodec.Ascii)
} yield cmds

Note: if you need to create multiple connections, use fromClient instead, which allows you to re-use the same client.