Web Front-endJS TutorialWhy Does Chrome Keep Session Cookies After Closing, Unlike Other Browsers?
Chrome's Unusual Approach to Session Cookie Persistence
Question:
Why does Chrome retain session cookies even after browser closure, unlike Firefox and Opera?
Answer:
Chrome's behavior is likely influenced by its default setting, "Continue where you left off." This option maintains open tabs and website states across sessions.
Further Analysis:
- Session cookies typically expire when the browser is closed, erasing temporary data.
- Chrome's exemption of session cookies from expiration in Mac OSX Lion, but not in Windows XP or Ubuntu, suggests OS-specific variations.
- To address the issue, check if "Continue where you left off" is enabled in Chrome's settings. If so, disable the option to restore the expected session cookie expiration behavior.
Additional Resources:
- Bug report: Chrome is not deleting temporary cookies – i.e. not logging me out automatically when I close all browser Windows
- Issue 128513 in Chromium: Session Cookies not cleared when Chrome processes closed
- Issue 128567: Session only cookies don't delete
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