hello frndz,
i was trying to implement a client server communication example.her's the code
import java.net.*;
class client_server_communication
{
private static int client_port=4444;
private static int server_port=4476;
private static int buffer_size=1024;
private static byte[] buffer=new byte[buffer_size];
private static DatagramSocket ds;
private static byte buff[]=new byte[buffer_size];
public static void server() throws Exception
{
int pos=0;
int c;
while(true)
{
c=System.in.read();
switch(c)
{
case -1:
System.out.println("server quits.");
return;
case '\n':
ds.send(new DatagramPacket(buffer,pos,InetAddress.getLocalHost(),client_port));
pos=0;
break;
default:
buffer[pos++]=(byte)c;
}
}
}
public static void client() throws Exception
{
while(true)
{
DatagramPacket d1=new DatagramPacket(buff,buffer.length);
ds.receive(d1);
System.out.println(d1);
}
}
public static void main(String p[]) throws Exception
{
ds=new DatagramSocket(server_port);
if(p.length==1)
server();
else
System.out.println("hi");
client();
}
}But,i got this exception
java.net.SocketException:unrecognized windows sockets error
i tried it with different port numbers but,same exception occurred either on client side or server side......plz help