Fix hanging "Clear All Data" on Windows

js/modules/logs.js

@@ -3,6 +3,8 @@
 
 const { ipcRenderer } = require('electron');
 
+const { beforeRestart } = require('../../ts/logging/set_up_renderer_logging');
+
 /* eslint-env node */
 
 module.exports = {
@@ -11,6 +13,9 @@ module.exports = {
 
 function deleteAll() {
   return new Promise((resolve, reject) => {
+    // Restart logging again when the file stream close
+    beforeRestart();
+
     ipcRenderer.once('delete-all-logs-complete', resolve);
 
     setTimeout(() => {

js/views/clear_data_view.js

@@ -36,11 +36,23 @@
       try {
         await Logs.deleteAll();
 
+        window.log.info('clearAllData: deleted all logs');
+
         await window.Signal.Data.removeAll();
+
+        window.log.info('clearAllData: emptied database');
+
         await window.Signal.Data.close();
+
+        window.log.info('clearAllData: closed database');
+
         await window.Signal.Data.removeDB();
 
+        window.log.info('clearAllData: removed database');
+
         await window.Signal.Data.removeOtherData();
+
+        window.log.info('clearAllData: removed all other data');
       } catch (error) {
         window.log.error(
           'Something went wrong deleting all data:',

main.js

@@ -1477,6 +1477,7 @@ ipc.on('draw-attention', () => {
 });
 
 ipc.on('restart', () => {
+  console.log('Relaunching application');
   app.relaunch();
   app.quit();
 });

preload.js

@@ -371,10 +371,16 @@ try {
   installGetter('sync-time', 'getLastSyncTime');
   installSetter('sync-time', 'setLastSyncTime');
 
-  ipc.on('delete-all-data', () => {
+  ipc.on('delete-all-data', async () => {
     const { deleteAllData } = window.Events;
-    if (deleteAllData) {
-      deleteAllData();
+    if (!deleteAllData) {
+      return;
+    }
+
+    try {
+      await deleteAllData();
+    } catch (error) {
+      window.log.error('delete-all-data: error', error && error.stack);
     }
   });
 

ts/background.ts

@@ -459,7 +459,9 @@ export async function startApp(): Promise<void> {
       removeDarkOverlay: () => $('.dark-overlay').remove(),
       showKeyboardShortcuts: () => window.showKeyboardShortcuts(),
 
-      deleteAllData: () => {
+      deleteAllData: async () => {
+        await window.sqlInitializer.goBackToMainProcess();
+
         const clearDataView = new window.Whisper.ClearDataView().render();
         $('body').append(clearDataView.el);
       },

ts/logging/main_process_logging.ts

@@ -38,6 +38,7 @@ declare global {
 }
 
 let globalLogger: undefined | pinoms.Logger;
+let shouldRestart = false;
 
 const isRunningFromConsole =
   Boolean(process.stdout.isTTY) ||
@@ -74,13 +75,16 @@ export async function initialize(): Promise<pinoms.Logger> {
     rotate: 3,
   });
 
-  stream.on('close', () => {
+  const onClose = () => {
     globalLogger = undefined;
-  });
 
-  stream.on('error', () => {
-    globalLogger = undefined;
-  });
+    if (shouldRestart) {
+      initialize();
+    }
+  };
+
+  stream.on('close', onClose);
+  stream.on('error', onClose);
 
   const streams: pinoms.Streams = [];
   streams.push({ stream });
@@ -109,6 +113,9 @@ export async function initialize(): Promise<pinoms.Logger> {
   });
 
   ipc.on('delete-all-logs', async event => {
+    // Restart logging when the streams will close
+    shouldRestart = true;
+
     try {
       await deleteAllLogs(logPath);
     } catch (error) {

ts/logging/set_up_renderer_logging.ts

@@ -101,6 +101,11 @@ function fetch(): Promise<string> {
 }
 
 let globalLogger: undefined | pino.Logger;
+let shouldRestart = false;
+
+export function beforeRestart(): void {
+  shouldRestart = true;
+}
 
 export function initialize(): void {
   if (globalLogger) {
@@ -114,13 +119,16 @@ export function initialize(): void {
     rotate: 3,
   });
 
-  stream.on('close', () => {
+  const onClose = () => {
     globalLogger = undefined;
-  });
 
-  stream.on('error', () => {
-    globalLogger = undefined;
-  });
+    if (shouldRestart) {
+      initialize();
+    }
+  };
+
+  stream.on('close', onClose);
+  stream.on('error', onClose);
 
   globalLogger = pino(
     {

ts/sql/Client.ts

@@ -269,6 +269,9 @@ async function goBackToMainProcess(): Promise<void> {
   // We don't need to wait for pending queries since they are synchronous.
   window.log.info('data.goBackToMainProcess: switching to main process');
 
+  // Close the database in the renderer process.
+  await close();
+
   shouldUseRendererProcess = false;
 
   // Print query statistics for whole startup