RedisPartiallyApplied

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.eval(RedisURI.makeIO) cli <- RedisClientIO 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.eval( List("redis://localhost:30001", "redis://localhost:30002") .traverse(RedisURI.makeF) ) 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.eval( List("redis://localhost:30001", "redis://localhost:30002") .traverse(RedisURI.makeF) ) 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.eval(RedisURI.makeIO) 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.eval(Sync[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.