SWIFT - How to get Stream for Server

Question

On client we can use CFStreamCreatePairWithSocketToHost to get ReadStream and WriteStream.

After the server got clientSocket how can we got ReadStream and WriteStreaam?

Answer 1

import UIKit

class Connection: NSObject, NSStreamDelegate {
    var inputStream: NSInputStream!
    var outputStream: NSOutputStream!

    func connect() {
        var readStream:  Unmanaged<CFReadStream>?
        var writeStream: Unmanaged<CFWriteStream>?

        CFStreamCreatePairWithSocketToHost(nil, "193.10.1.22", 17, &readStream, &writeStream)

        self.inputStream = readStream!.takeRetainedValue()
        self.outputStream = writeStream!.takeRetainedValue()

        self.inputStream.delegate = self
        self.outputStream.delegate = self

        self.inputStream.scheduleInRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)
        self.outputStream.scheduleInRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)

        self.inputStream.open()
        self.outputStream.open()
    }
}