Workaround for bad cache handling in mattermost platform, fixes #212

src/browser/index.jsx

@@ -312,7 +312,8 @@ var MattermostView = React.createClass({
 
     webview.addEventListener('did-fail-load', function(e) {
       console.log(thisObj.props.name, 'webview did-fail-load', e);
-      if (e.errorCode === -3) { // An operation was aborted (due to user action).
+      if (e.errorCode === -3 || // An operation was aborted (due to user action).
+        webview.cacheInvalidated) { //The operation was aborted to invalidate application cache
         return;
       }
 
@@ -349,6 +350,13 @@ var MattermostView = React.createClass({
       }
     });
 
+    webview.addEventListener("did-start-loading", function() {
+      if (!webview.cacheInvalidated) {
+        webview.reloadIgnoringCache();
+        webview.cacheInvalidated = true;
+      }
+    });
+
     webview.addEventListener("dom-ready", function() {
       // webview.openDevTools();