send a binary message to a udp server in swift

main.swift
import Network

func sendMessageToUDPServer() {
    let data = Data([0x01, 0x02, 0x03]) // create binary data to send
    
    do {
        // create a DatagramSocket object
        let socket = try DatagramSocket(using: .udp)
        
        // define the server endpoint to send the message to
        let endpoint = NWEndpoint.hostPort(host: "localhost", port: 1234)
        
        // send the binary message to the server
        try socket.send(data, to: endpoint)
        
        // close the socket after sending the message
        socket.close()
    } catch {
        print("Error sending message to UDP server:", error.localizedDescription)
    }
}
663 chars
22 lines