import NIORedis

let elg = MultiThreadedEventLoopGroup(numberOfThreads: 1)
let driver = RedisDriver(ownershipModel: .external(elg))

// connections

// passing a value to 'password' will automatically authenticate with Redis before resolving the connection
let connection = try redis.makeConnection(
    hostname: "localhost", // this is the default
    port: 6379, // this is the default
    password: "MY_PASS" // default is 'nil'
).wait()

// convenience methods for commands

let result = try conneciton.set("my_key", to: "some value")
    .then { return connection.get("my_key")}
    .wait()
print(result) // Optional("some value")

// raw commands

let keyCount = try connection.command("DEL", [RESPValue(bulk: "my_key")])
    .thenThrowing { response in
        guard case let .integer(count) else {
            // throw error
        }
        return count
    }
    .wait()
print(keyCount) // 1

// cleanup

connection.close()
    .thenThrowing { try redis.terminate() }
    .whenSuccess { try elg.syncShutdownGracefully() }

RESPValue & RESPValueConvertible

This is a 1:1 mapping enum of the RESP types: Simple String, Bulk String, Array, Integer and Error.

Conforming to RESPValueConvertible allows Swift types to more easily convert between RESPValue and native types.

Array, Data, Float, Double, FixedWidthInteger, String, and of course RESPValue all conform in this package.