Post_93.1.java

public class EchoServer {
    public static void main(String[] args) throws IOException {

        try {
            ServerSocket serverSocket = new ServerSocket(5000);

            while (true) {

                Socket clientSocket = serverSocket.accept();
                PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);
                BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));

                FileInputStream file = new FileInputStream("./public/testfile.txt");
                BufferedReader textReader = new BufferedReader(new InputStreamReader(file));

                OutputStream outStream = clientSocket.getOutputStream();
                
                String inputLine = in.readLine();
                System.out.println("INFO: " + inputLine);
                out.println(inputLine);

                if (inputLine.contains("GET /")) {
                    out.flush();
                    out.write("HTTP/1.1 200 OK");
                    out.write("Content-Type: text/plain");
                    out.write("Date: " + new Date());
                    out.write("\r\n");
                    out.flush();
                }
                else {
                    out.flush();
                    System.out.println("In the else");
                    out.write("HTTP/1.1 404 Not Found");
                    out.flush();
                }

                System.out.println("before the close statement");
                in.close();

            }

        } catch (Exception err) {
            System.out.println(err);
            err.printStackTrace();
        }
    }
}