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Thread: Need Help to acquire data from a connection UDP

  1. #1
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    Default Need Help to acquire data from a connection UDP

    hello guys,

    i need help. i want to take data from a specific ip address and port and to display it.

    here is my code
    import java.net.DatagramSocket;
    import java.net.InetSocketAddress;
    import java.net.UnknownHostException;
     
    public class App {
     
    	public static void main (String[] args) throws UnknownHostException
    	{
    		try {
    	        DatagramSocket s = new DatagramSocket(null);
    	        InetSocketAddress address = new InetSocketAddress("141.41.1.250", 53);
    	        s.bind(address);
     
    	    } catch (Exception e) {
    	        e.printStackTrace();
    	    }
    	}
    }

    still it cant acquire the wanted data

    thanks before


  2. #2
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    Default Need Help to acquire data from a connection UDP

    hello guys,

    i need help. i want to take data from a specific ip address and port and to display it.

    here is my code
    import java.net.DatagramSocket;
    import java.net.InetSocketAddress;
    import java.net.UnknownHostException;
     
    public class App {
     
    	public static void main (String[] args) throws UnknownHostException
    	{
    		try {
    	        DatagramSocket s = new DatagramSocket(null);
    	        InetSocketAddress address = new InetSocketAddress("192.168.0.199", 8080);
    	        s.bind(address);
     
    	    } catch (Exception e) {
    	        e.printStackTrace();
    	    }
    	}
    }

    still it cant acquire the wanted data

    thanks before

  3. #3
    Member coderxx0's Avatar
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    Default Re: Need Help to acquire data from a connection UDP

    Quote Originally Posted by clavius11 View Post
    hello guys,

    i need help. i want to take data from a specific ip address and port and to display it.

    here is my code
    import java.net.DatagramSocket;
    import java.net.InetSocketAddress;
    import java.net.UnknownHostException;
     
    public class App {
     
    	public static void main (String[] args) throws UnknownHostException
    	{
    		try {
    	        DatagramSocket s = new DatagramSocket(null);
    	        InetSocketAddress address = new InetSocketAddress("141.41.1.250", 53);
    	        s.bind(address);
     
    	    } catch (Exception e) {
    	        e.printStackTrace();
    	    }
    	}
    }

    still it cant acquire the wanted data

    thanks before
    Have you tried adding the Port.... to this section:
    Quote Originally Posted by clavius11 View Post
    InetSocketAddress address = new InetSocketAddress("141.41.1.250", 53);
    "53" Is not a valid port the ports are like "8080"

  4. The Following User Says Thank You to coderxx0 For This Useful Post:

    clavius11 (May 3rd, 2013)

  5. #4
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    Default Re: Need Help to acquire data from a connection UDP

    SOLVED!! Thanks dude.
    guess I have missed something important before.

  6. #5
    Member coderxx0's Avatar
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    Default Re: Need Help to acquire data from a connection UDP

    Quote Originally Posted by clavius11 View Post
    SOLVED!! Thanks dude.
    guess I have missed something important before.
    no problem

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