Index: lams_tool_chat/web/includes/javascript/learning.js
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_chat/web/includes/javascript/learning.js,v
diff -u -r1.15.2.6 -r1.15.2.7
--- lams_tool_chat/web/includes/javascript/learning.js	4 May 2017 13:33:34 -0000	1.15.2.6
+++ lams_tool_chat/web/includes/javascript/learning.js	13 May 2017 06:28:35 -0000	1.15.2.7
@@ -24,8 +24,10 @@
 		// init the connection with server using server URL but with different protocol
 		chatToolWebsocket = new WebSocket(APP_URL.replace('http', 'ws') + 'learningWebsocket?toolSessionID=' + TOOL_SESSION_ID);
 	
-	chatToolWebsocket.onclose = function(){
-		location.reload();
+	chatToolWebsocket.onclose = function(e){
+		if (e.code === 1006) {
+			location.reload();
+		}
 	};
 
 	chatToolWebsocket.onmessage = function(e){