Write a client-server application using TCP Sockets where client can send message and server respond with the reverse of them.
Client.java
import java.io.*;
import java.net.*;
public class Client extends Thread
{
Message;
ServerSocket sock;
Client(int port) throws Exception
{
sock=new ServerSocket(port);
}
public void run()
{
try
{
Socket so=sock.accept();
while(true)
{
DataInputStream inp=new DataInputStream(System.in);
DataInputStream inn=new DataInputStream(so.getInputStream());
DataOutputStream out=new DataOutputStream(so.getOutputStream());
//System.out.println(inn.readUTF());
Message=inn.readUTF();
char []jp=new char[100];
char []jp2=new char[100];
int j=0;
jp=Message.toCharArray();
for(int i=jp.length-1;i>=0;i--)
{
jp2[j]=jp[i];
j++;
}
String rev=new String(jp2);
out.writeUTF(rev);
}
}
catch(Exception eee){}
}
public static void main(String[] args) throws Exception
{
Thread t=new Client(Integer.parseInt(args[0]));
t.start();
}
}
Server.java
import java.io.*;
import java.net.*;
public class Server
{
public static void main(String[] args) throws Exception
{
String Message;
Socket so=new Socket("localhost",Integer.parseInt(args[0]));
try{while(true)
{
DataInputStream inp=new DataInputStream(System.in);
DataInputStream inn=new DataInputStream(so.getInputStream());
DataOutputStream out=new DataOutputStream(so.getOutputStream());
Message=inp.readLine();
out.writeUTF(Message);
System.out.println(inn.readUTF());
}
}
catch(Exception eee){}
}
}
