import java.net.URI;

import java.net.URISyntaxException;

import org.java_websocket.client.WebSocketClient;

import org.java_websocket.drafts.Draft;

import org.java_websocket.drafts.Draft_10;

import org.java_websocket.framing.Framedata;

import org.java_websocket.handshake.ServerHandshake;

/** This example demonstrates how to create a websocket connection to a server. Only the most important callbacks are overloaded. */

public class ExampleClient extends WebSocketClient {

public ExampleClient( URI serverUri , Draft draft ) {

super( serverUri, draft );

}

public ExampleClient( URI serverURI ) {

super( serverURI );

}

@Override

public void onOpen( ServerHandshake handshakedata ) {

System.out.println( "opened connection" );

// if you plan to refuse connection based on ip or httpfields overload: onWebsocketHandshakeReceivedAsClient

}

@Override

public void onMessage( String message ) {

System.out.println( "received: " + message );

}

@Override

public void onFragment( Framedata fragment ) {

System.out.println( "received fragment: " + new String( fragment.getPayloadData().array() ) );

}

@Override

public void onClose( int code, String reason, boolean remote ) {

// The codecodes are documented in class org.java_websocket.framing.CloseFrame

System.out.println( "Connection closed by " + ( remote ? "remote peer" : "us" ) );

}

@Override

public void onError( Exception ex ) {

ex.printStackTrace();

// if the error is fatal then onClose will be called additionally

}

public static void main( String[] args ) throws URISyntaxException {

ExampleClient c = new ExampleClient( new URI( "ws://localhost:8887" ), new Draft_10() ); // more about drafts here: http://github.com/TooTallNate/Java-WebSocket/wiki/Drafts

c.connect();

}

}