fixing deadLock on Browser Close

lib/helperLib.js

@@ -54,6 +54,13 @@ module.exports = {
         getAndSendRevHistory(subRootId, socket); 
       }); 
 
+      socket.on('disconnect', function(){
+        console.log("DISCONNECT", socket.CUR_ID); 
+        if(!(socket.CUR_ID == undefined)){
+          io.sockets.emit("blurred", [socket.CUR_ID, null]); 
+        }
+      })
+
     }); 
 
   },
@@ -82,13 +89,13 @@ function attachLogInListeners(socket){
   }); 
 
   //Used when a node is split...
+  //Maybe set CurID
   socket.on("edit", function(data){
     var id = data[0];
     var newText = data[1];
     console.log("\n\n\n\n edit received:" + newText);
     Node.updateText(id, newText);
-    socket.broadcast.emit("edit", [id, newText]);
-
+    socket.broadcast.emit("edit", [id, newText]); 
   });
 
   //This works for all ids except negative ids. 
@@ -96,11 +103,12 @@ function attachLogInListeners(socket){
     console.log("EDITING received!"); 
     console.log(data); 
     socket.broadcast.emit("editing", data);
+    socket.CUR_ID = data[0]; 
   });
 
 
   socket.on("blurred", function(data){
-    console.log("BLURRED"); 
+    console.log("BLURRED , CUR_ID", socket.CUR_ID);  
     socket.broadcast.emit("blurred", data);
 
     var id = data[0];

public/js/backbone/router.js

@@ -226,12 +226,19 @@ socket.on("editing", function(data){
 
 socket.on("blurred", function(data){
 	var id = data[0];
-	var text = data[1];
-	var author = data[2]; 
-	
 	var tempModel = nodesCollection.findWhere({_id: id}); 
-	tempModel.set("text", text);
-	tempModel.set("author", author); 
+	// alert("blurred"); 
+	console.log("blurred"); 
+	console.log(data); 
+	if(data[1] != null){
+		var text = data[1];
+		var author = data[2]; 
+		
+		
+		tempModel.set("text", text);
+		tempModel.set("author", author);
+	}
+
 	var tempViews = tempModel.get("views");
 	_.each(tempViews, function(tempView){
 		tempView.unlock();

public/js/listeners/editorListeners.js

@@ -63,4 +63,28 @@ $(function(){
 		alert("Transclusion syncing with the server has not been implemented. KnownBugs:\n0.Don't make infinite loops.\n1."); 
 		transclude();  
 	}); 
-})
+}); 
+
+// window.addEventListener("unload", function (e) {
+//   var confirmationMessage = "\o/";
+//   //socket.emitWrapper("blurred", [vo.thisLI, vo.thisModel.get("text"), CurrentUser]); 
+//   (e || window.event).returnValue = confirmationMessage;     //Gecko + IE
+//   return confirmationMessage;                                //Webkit, Safari, Chrome etc.
+// });
+
+// $(window).on("beforeunload", function(){
+// 	socket.emitWrapper("blurred", [vo.thisLI, vo.thisModel.get("text"), CurrentUser]); 
+// 	return "areYouSure?"
+// });
+
+// $(window).beforeunload(function(){
+//   return "are you sure?"
+// });
+
+// window.onbeforeunload = exitHandler; 
+// function exitHandler(){
+//    alert(vo); 
+//    socket.emitWrapper("blurred", vo.thisLI, vo.thisModel.get("text"), CurrentUser); 
+//    return false; 
+// }
+