feat: add original stacktrace to error handling

app-src/scripts/_app.js

@@ -342,9 +342,10 @@
   function initElectronErrorHandling(SimpleToast, IS_ELECTRON) {
     const ERROR_EV = 'ELECTRON_ERROR';
     if (IS_ELECTRON) {
-      window.ipcRenderer.on(ERROR_EV, (ev, err) => {
-        SimpleToast('ERROR', 'Electron Error: ' + err);
-        console.error('Electron Error: ' + err);
+      window.ipcRenderer.on(ERROR_EV, (ev, errorData) => {
+        SimpleToast('ERROR', 'Electron Error: ' + errorData.error);
+        console.error('Electron Error: ' + errorData.error);
+        console.log('Stacktrace: ', errorData.stack);
       });
     }
   }

electron/error-handler.js

@@ -1,37 +1,44 @@
-const WAIT_FOR_WIN_TIMEOUT_DURATION = 5000;
+const WAIT_FOR_WIN_TIMEOUT_DURATION = 4000;
 const ERROR_EV = 'ELECTRON_ERROR';
 const mainWinMod = require('./main-window');
 
 module.exports = (e = 'UNDEFINED ERROR', additionalLogInfo) => {
-  if (isReadyForFrontEndError()) {
-    handleError(e, additionalLogInfo);
+  const errObj = new Error(e);
+
+  if (_isReadyForFrontEndError()) {
+    _handleError(e, additionalLogInfo, errObj);
   } else {
     // try again a little later, when window might be ready
     setTimeout(() => {
-      handleError(e, additionalLogInfo);
+      _handleError(e, additionalLogInfo, errObj);
     }, WAIT_FOR_WIN_TIMEOUT_DURATION);
   }
 };
 
-function isReadyForFrontEndError() {
+function _isReadyForFrontEndError() {
   const mainWin = mainWinMod.getWin();
   const isAppReady = mainWinMod.getIsAppReady();
   return mainWin && mainWin.webContents && isAppReady;
 }
 
-function handleError(e, additionalLogInfo) {
+function _handleError(e, additionalLogInfo, errObj) {
   const mainWin = mainWinMod.getWin();
+  const stack = errObj.stack;
 
   console.error('ERR', e);
+  console.log(stack);
 
   if (additionalLogInfo) {
     console.log('Additional Error info: ', additionalLogInfo);
   }
 
-  if (isReadyForFrontEndError()) {
-    mainWin.webContents.send(ERROR_EV, e);
+  if (_isReadyForFrontEndError()) {
+    mainWin.webContents.send(ERROR_EV, {
+      error: e,
+      stack: stack,
+    });
   } else {
     console.error('ERR', 'Frontend not loaded');
-    throw new Error(e)
+    throw errObj;
   }
 }