CocoaAsyncSocket使用（Swift4）
CocoaAsyncSocket Github: https://github.com/robbiehanson/CocoaAsyncSocket
import UIKit
import CocoaAsyncSocket
protocol mySocketDelegate {
func mySocketData(data:[UInt8],tag:Int)
}
public class MySocket:NSObject{
var mSocket:GCDAsyncUdpSocket!
let home_port :UInt16=1
let Home_ip :String="255.255.255.255"
let home_timeout :TimeInterval=2
var delegate:mySocketDelegate?
var socketTag :Int=0
override public init() {
super.init()
self.mSocket=GCDAsyncUdpSocket.init(delegate:self, delegateQueue:DispatchQueue.main)
do{
try self.mSocket.enableBroadcast(true)
try self.mSocket.bind(toPort:home_port)
try self.mSocket.beginReceiving()
}catch{
print("error...........")
}
}
//f
func creatSocketToConnectServer(data:NSData,tag:Int) ->Void{
do{
self.socketTag= tag
self.mSocket.send(dataasData, toHost:Home_ip, port:home_port, withTimeout:home_timeout, tag: tag)
}
}
}
// MARK: - GCDAsyncSocketDelegate
extension MySocket : GCDAsyncUdpSocketDelegate {
public func udpSocket(_sock:GCDAsyncUdpSocket, didReceive data:Data, fromAddress address:Data, withFilterContext filterContext:Any?) {
self.delegate?.mySocketData(data: [UInt8](data), tag:self.socketTag)
}
public func udpSocket(_sock:GCDAsyncUdpSocket, didNotConnect error:Error?) {
warningTIps(waringStr:"连接失败！")
}
public func udpSocket(_sock:GCDAsyncUdpSocket, didSendDataWithTag tag:Int) {
print("已经发送数据。。。。")
}
public func udpSocketDidClose(_sock:GCDAsyncUdpSocket, withError error:Error?) {
warningTIps(waringStr:"连接已经断开！")
}
public func udpSocket(_sock:GCDAsyncUdpSocket, didConnectToAddress address:Data) {
print("开始链接")
}
}
//---------/初始化
var mySocket:MySocket?
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
varwindow:UIWindow?
func application(_application:UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey:Any]?) ->Bool{
mySocket = MySocket()
}
