Add singleton instance lock

everoddandeven · Oct 17, 2024 · 8b2337e · 8b2337e
1 parent 79cc8dc
commit 8b2337e
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/app/main.ts b/app/main.ts
@@ -49,6 +49,14 @@ interface Stats {
 //import * as bz2 from 'unbzip2-stream';
 const bz2 = require('unbzip2-stream');
 
+const gotInstanceLock = app.requestSingleInstanceLock();
+
+if (!gotInstanceLock) {
+  dialog.showErrorBox('Error', 'Another instance of monerod GUI is running');
+  app.quit();
+}
+
+
 let win: BrowserWindow | null = null;
 let isHidden: boolean = false;
 let isQuitting: boolean = false;
@@ -108,7 +116,8 @@ function createWindow(): BrowserWindow {
       nodeIntegration: false,
       allowRunningInsecureContent: (serve),
       contextIsolation: true,
-      devTools: !app.isPackaged
+      devTools: !app.isPackaged,
+      sandbox: false
     },
     autoHideMenuBar: true,
     icon: wdwIcon