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https://github.com/swiftsocket/SwiftSocket

The easy way to use sockets on Apple platforms
https://github.com/swiftsocket/SwiftSocket

socket swift swiftsocket

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The easy way to use sockets on Apple platforms

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# SwiftSocket

[![CocoaPods Compatible](https://img.shields.io/cocoapods/v/SwiftSocket.svg)](https://cocoapods.org/pods/SwiftSocket)

[![CocoaPods Platforms](https://img.shields.io/cocoapods/p/SwiftSocket.svg)](https://img.shields.io/cocoapods/p/SwiftSocket.svg)

[![Carthage Compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)



SwiftSocket library provides as easy to use interface for socket based connections on server or client side.

Supports both TCP and UDP sockets.



# Installation

## Cocoapods

Add this to your `Podfile`:

```ruby

pod 'SwiftSocket'

```

And run then `pod install`



## Carthage

```ruby

github "swiftsocket/SwiftSocket"

```



# Code examples



## Create client socket

``` swift

// Create a socket connect to www.apple.com and port at 80

let client = TCPClient(address: "www.apple.com", port: 80)

```

## Connect with timeout

You can also set timeout to `-1` or leave parameters empty (`client.connect()`) to turn off connection timeout.

``` swift

 switch client.connect(timeout: 10) {

   case .success:

     // Connection successful 🎉

   case .failure(let error):

     // 💩

 }

```



## Send data

``` swift

let data: Data = // ... Bytes you want to send

let result = client.send(data: data)

```



## Read data

``` swift

var data = client.read(1024*10) //return optional [Int8]

```



## Close socket

``` swift

client.close()

```



## Client socket example

``` swift

let client = TCPClient(address: "www.apple.com", port: 80)

switch client.connect(timeout: 1) {

  case .success:

    switch client.send(string: "GET / HTTP/1.0\n\n" ) {

      case .success:

        guard let data = client.read(1024*10) else { return }



        if let response = String(bytes: data, encoding: .utf8) {

          print(response)

        }

      case .failure(let error):

        print(error)

    }

  case .failure(let error):

    print(error)

}



```



## Server socket example (echo server)

``` swift

func echoService(client: TCPClient) {

    print("Newclient from:\(client.address)[\(client.port)]")

    var d = client.read(1024*10)

    client.send(data: d!)

    client.close()

}



func testServer() {

    let server = TCPServer(address: "127.0.0.1", port: 8080)

    switch server.listen() {

      case .success:

        while true {

            if var client = server.accept() {

                echoService(client: client)

            } else {

                print("accept error")

            }

        }

      case .failure(let error):

        print(error)

    }

}

```