Hello everyone, I am trying to build this simple chat program that consist of two classes. One is Server class and the other one is Clint class, but I have this problem with it. It does send and receive strings, but after the the second received string it does stop.
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
public class Client {
private static String hostIP = "localhost";
private static int port = 8523;
private static Socket socket = null;
private static InputStream is = null;
private static DataInputStream dis = null;
private static OutputStream os = null;
private static DataOutputStream dos = null;
private static DataInputStream input = null;
private static String str= null;
public static void main(String[] args) throws IOException {
while(true){
socket = new Socket(hostIP, port);
is = socket.getInputStream();
dis = new DataInputStream(is);
input = new DataInputStream(System.in);
os = socket.getOutputStream();
dos = new DataOutputStream(os);
String incoming = dis.readUTF();
System.out.println(incoming);
System.out.println("\nwrite: ");
str = input.readLine();
dos.writeUTF(str);
is.close();
dis.close();
input.close();
os.close();
dos.close();
}
}
}import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
public class ChatServer {
private static int port = 8523;
private static ServerSocket serverSocket = null;
private static Socket socket = null;
private static InputStream is = null;
private static DataInputStream dis = null;
private static OutputStream os = null;
private static DataOutputStream dos = null;
private static DataInputStream input = null;
private static String str= null;
public static void main(String[] args) throws IOException {
while(true){
serverSocket = new ServerSocket(port);
socket = serverSocket.accept(); // Wait and accept a connection
is = socket.getInputStream();
dis = new DataInputStream(is);
input = new DataInputStream(System.in);
os = socket.getOutputStream();
dos = new DataOutputStream(os);
System.out.println("Write ur m: ");
str = input.readLine();
dos.writeUTF(str);
String incoming = dis.readUTF();
System.out.println(incoming);
is.close();
dis.close();
input.close();
os.close();
dos.close();
}
}
}