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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();
}
}