TCPHTTPSender.java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.charset.StandardCharsets;

public class MyServer {

  public static void main(String[] args) throws IOException {
    int port = 6655;
    ServerSocket serverSocket = new ServerSocket(port);
    System.out.println("Server is running and waiting for connections...");
    while (true) {
      Socket clientSocket = serverSocket.accept();
      System.out.println("Client connected: " + clientSocket.getInetAddress());

      BufferedReader reader = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
      StringBuilder request = new StringBuilder();
      String line;
      while ((line = reader.readLine()) != null && !line.isEmpty()) {
        request.append(line).append("\r\n");
      }
      System.out.println("Received HTTP request:\n" + request.toString());



      String httpResponse = "HTTP/1.1 200 OK\r\n\r\n" + "Hello, this is a sample HTTP response from TCP server!";
      OutputStream outputStream = clientSocket.getOutputStream();
      outputStream.write(httpResponse.getBytes(StandardCharsets.UTF_8));
      outputStream.flush();
      clientSocket.close();
    }
  }
}