Maybe disable Firefox Session Restore (fixes #488)

filips123 · Sep 7, 2024 · a296eda · a296eda
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diff --git a/native/userchrome/profile/chrome/pwa/boot.jsm b/native/userchrome/profile/chrome/pwa/boot.jsm
@@ -119,6 +119,8 @@ function launchSite (siteConfig, urlList, isStartup) {
 
 // Properly disable Firefox Session Restore and Private Window Separation
 Services.prefs.getDefaultBranch(null).setBoolPref('browser.sessionstore.resume_from_crash', false);
+Services.prefs.getDefaultBranch(null).setIntPref('browser.sessionstore.max_resumed_crashes', 0);
+Services.prefs.getDefaultBranch(null).setIntPref('browser.sessionstore.idleDelay', -1);
 Services.prefs.getDefaultBranch(null).setBoolPref('browser.privateWindowSeparation.enabled', false);
 Services.prefs.getDefaultBranch(null).setBoolPref('browser.privacySegmentation.createdShortcut', true);
 

diff --git a/native/userchrome/profile/chrome/pwa/content/browser.jsm b/native/userchrome/profile/chrome/pwa/content/browser.jsm
@@ -1886,6 +1886,8 @@ class PwaBrowser {
     xPref.set('browser.tabs.extraDragSpace', false, true);
     xPref.set('browser.tabs.warnOnClose', false, true);
     xPref.set('browser.sessionstore.resume_from_crash', false, true);
+    xPref.set('browser.sessionstore.max_resumed_crashes', 0, true);
+    xPref.set('browser.sessionstore.idleDelay', -1, true);
     xPref.set('browser.shell.checkDefaultBrowser', false, true);
     xPref.set('browser.startup.upgradeDialog.enabled', false, true);
     xPref.set('browser.aboutwelcome.enabled', false, true);