Implementation of Remote Procedure Call (RPC)

This program supports remote procedure call i did that on linux and i used "firefox" to open mozilla firefox a terminal command, so considering windows users use some valid commands that windows accepts like the "mspaint" and etc . That would help you executing this program.

server.java:

import java.io.*;
import java.net.*;
import java.util.*;
class server
{
public static void main(String args[])
{
try
{
ServerSocket obj=new ServerSocket(4000);
while(true)
{
Socket obj1=obj.accept();
DataInputStream din=new DataInputStream(obj1.getInputStream());
DataOutputStream dout=new DataOutputStream(obj1.getOutputStream());
String str=din.readLine();
Process p=Runtime.getRuntime().exec(str);
}
}
catch(Exception e)
{
System.out.println(e);
}
}
}

client.java:

import java.io.*;
import java.net.*;
import java.util.*;
class client
{
public static void main(String args[])
{
try
{
BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
Socket clsct=new Socket("127.0.0.1",4000);
DataInputStream din=new DataInputStream(clsct.getInputStream());
DataOutputStream dout=new DataOutputStream(clsct.getOutputStream());
System.out.println("Enter String");
String str=in.readLine();
dout.writeBytes(str+'\n');
clsct.close();
}
catch (Exception e)
{
System.out.println(e);
}
}
} 

Output: