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SocketClientExample.java
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SocketClientExample.java
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package practice;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
public class SocketClientExample {
public static void main(String[] args) throws UnknownHostException, IOException, ClassNotFoundException, InterruptedException{
//get the localhost IP address, if server is running on some other IP, you need to use that
InetAddress host = InetAddress.getLocalHost();
Socket socket = null;
ObjectOutputStream oos = null;
ObjectInputStream ois = null;
for(int i=0; i<5;i++){
//establish socket connection to server
socket = new Socket(host.getHostName(), 9876);
//write to socket using ObjectOutputStream
oos = new ObjectOutputStream(socket.getOutputStream());
System.out.println("Sending request to Socket Server");
if(i==4)oos.writeObject("exit");
else oos.writeObject(""+i);
//read the server response message
ois = new ObjectInputStream(socket.getInputStream());
String message = (String) ois.readObject();
System.out.println("Message: " + message);
//close resources
ois.close();
oos.close();
Thread.sleep(100);
}
}
}