Index: lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/web/action/LearningWebsocketServer.java
===================================================================
diff -u -r187836d78d83ba86212116f1bf465f567b47f133 -ra94640e5096677a379c128043368e503da4309aa
--- lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/web/action/LearningWebsocketServer.java	(.../LearningWebsocketServer.java)	(revision 187836d78d83ba86212116f1bf465f567b47f133)
+++ lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/web/action/LearningWebsocketServer.java	(.../LearningWebsocketServer.java)	(revision a94640e5096677a379c128043368e503da4309aa)
@@ -12,6 +12,7 @@
 import javax.websocket.CloseReason;
 import javax.websocket.CloseReason.CloseCodes;
 import javax.websocket.OnClose;
+import javax.websocket.OnMessage;
 import javax.websocket.OnOpen;
 import javax.websocket.Session;
 import javax.websocket.server.ServerEndpoint;
@@ -205,6 +206,14 @@
     }
 
     /**
+     * Receives a message sent by Learner via a websocket.
+     */
+    @OnMessage
+    public void receiveRequest(String input, Session websocket) throws JSONException {
+	log.debug("Received \"" + input + "\" from " + websocket.getUserPrincipal().getName());
+    }
+
+    /**
      * The leader finished scratching and also . Non-leaders will have
      * Finish button displayed.
      */