My own server client C#

 using System.Net.Sockets;

// Connect to the server

TcpClient client = new TcpClient("server_address", 8080);

// Send a request to the server

NetworkStream stream = client.GetStream();

byte[] request = Encoding.UTF8.GetBytes("Hello from the client!");

stream.Write(request, 0, request.Length);

// Receive a response from the server

byte[] response = new byte[1024];

int bytesReceived = stream.Read(response, 0, response.Length);

String responseString = Encoding.UTF8.GetString(response, 0, bytesReceived);

Console.WriteLine("Response from server: " + responseString);

******************

 

using System.Net.Sockets;

// Set up the server

TcpListener server = new TcpListener(8080);

server.Start();

// Wait for a client to connect

TcpClient client = server.AcceptTcpClient();

// Read the request from the client

NetworkStream stream = client.GetStream();

byte[] request = new byte[1024];

int bytesReceived = stream.Read(request, 0, request.Length);

String requestString = Encoding.UTF8.GetString(request, 0, bytesReceived);

console.WriteLine("Request from client: " + requestString);

// Send a response to the client

byte[] response = Encoding.UTF8.GetBytes("Hello from the server!");

stream.Write(response, 0, response.Length);