made ExampleClient.java more expressive (TooTallNate#137)

Davidiusdadi · Davidiusdadi · commit da1d5390a8d6 · 2012-12-08T19:24:30.000+01:00
diff --git a/src/main/example/ExampleClient.java b/src/main/example/ExampleClient.java
@@ -6,6 +6,7 @@
 import org.java_websocket.drafts.Draft_10;
 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 ) {
@@ -18,22 +19,30 @@ public ExampleClient( URI serverURI ) {
 
 	@Override
 	public void onOpen( ServerHandshake handshakedata ) {
+		System.out.println( "opened connection" );
+		// if you pan to refuse connection based on ip or httpfields overload: onWebsocketHandshakeReceivedAsClient
 	}
 
 	@Override
 	public void onMessage( String message ) {
+		System.out.println( "received: " + message );
+		// send( "you said: " + message );
 	}
 
 	@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() );
+		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();
 	}
 
