BufferedSocketClient.java Source code

Introduction

Here is the source code for BufferedSocketClient.java

Source

    import java.io.BufferedReader;
    import java.io.InputStreamReader;
    import java.io.PrintWriter;
    import java.net.InetAddress;
    import java.net.Socket;

public class BufferedSocketClient {

  public static void main(String args[]) throws Exception {
    Socket socket1;
    int portNumber = 1777;
    String str = "initialize";

    socket1 = new Socket(InetAddress.getLocalHost(), portNumber);

    BufferedReader br = new BufferedReader(new InputStreamReader(socket1.getInputStream()));

    PrintWriter pw = new PrintWriter(socket1.getOutputStream(), true);

    pw.println(str);

    while ((str = br.readLine()) != null) {
      System.out.println(str);
      pw.println("bye");

      if (str.equals("bye"))
        break;
    }

    br.close();
    pw.close();
    socket1.close();
  }

}

    ///

    import java.io.BufferedReader;
    import java.io.InputStreamReader;
    import java.io.PrintWriter;
    import java.net.ServerSocket;
    import java.net.Socket;

    public class BufferedSocketServer {

        public static void main(String args[]) throws Exception {
            int cTosPortNumber = 1777;
            String str;

            ServerSocket servSocket = new ServerSocket(cTosPortNumber);
            System.out.println("Waiting for a connection on " + cTosPortNumber);

            Socket fromClientSocket = servSocket.accept();
            PrintWriter pw = new PrintWriter(fromClientSocket.getOutputStream(), true);

            BufferedReader br = new BufferedReader(new InputStreamReader(fromClientSocket.getInputStream()));

            while ((str = br.readLine()) != null) {
                System.out.println("The message: " + str);

                if (str.equals("bye")) {
                    pw.println("bye");
                    break;
                } else {
                    str = "Server returns " + str;
                    pw.println(str);
                }
            }
            pw.close();
            br.close();

            fromClientSocket.close();
        }

    }