Removed heartbeat code - doesn't make a difference, really

guacamole/client/web/WEB-INF/web.xml

@@ -61,15 +61,6 @@
         <servlet-name>Clipboard</servlet-name>
         <url-pattern>/clipboard</url-pattern>
     </servlet-mapping>
-    <servlet>
-        <description>Client "ready-to-receive" heartbeat</description>
-        <servlet-name>Ready</servlet-name>
-        <servlet-class>net.sourceforge.guacamole.net.input.Ready</servlet-class>
-    </servlet>
-    <servlet-mapping>
-        <servlet-name>Ready</servlet-name>
-        <url-pattern>/ready</url-pattern>
-    </servlet-mapping>
     <servlet>
         <description>Key input servlet.</description>
         <servlet-name>Key</servlet-name>

guacamole/client/web/javascript/guacamole.js

@@ -540,33 +540,7 @@ function VNCClient(display) {
             handler(parameters);
 
     }
-
-
-    function sendReady() {
-
-        // If not ready, do not send ready
-        if (background == null || !background.isReady()) {
-            setTimeout(sendReady, 50);
-            return;
-        }
-
-        // Start heartbeat signal
-        var heartbeat = new XMLHttpRequest();
-        heartbeat.open("GET", "ready");
-
-        heartbeat.onreadystatechange = function() {
-
-            if (heartbeat != null && heartbeat.readyState >= 2) {
-                heartbeat = null;
-                setTimeout(sendReady, 50);
-            }
-
-        };
-
-        heartbeat.send();
-
-    }
-
+        
 
     this.connect = function() {
 
@@ -581,7 +555,6 @@ function VNCClient(display) {
         var message = new GuacamoleMessage(connect_xmlhttprequest.responseXML);
         if (!message.hasErrors()) {
             setState(STATE_WAITING);
-            sendReady();
             handleResponse(makeRequest()); // Start stream if connection successful
         }
         else

guacamole/client/web/javascript/layer.js

@@ -122,10 +122,6 @@ function Layer(width, height) {
 
     };
 
-    display.isReady = function() {
-        return nextUpdateToDraw >= currentUpdate;
-    }
-
     return display;
 
 }