Decreased ack timeout. Takes too long when many messages get lost (e.g. when 100 nodes leave at the same time)

ws2012/P2P/uebungen/4/src/node/Ack.java

@@ -11,7 +11,7 @@ public class Ack {
 	private final static Logger LOGGER = Logger.getLogger(Ack.class.getName());
 
 	// timeout in seconds
-	private final int TIMEOUT = 5000;
+    private final int TIMEOUT = 1000;
 
 	private int id;
 	private SocketAddress address;