From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- remote/doc/cdp/RequiredPreferences.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 remote/doc/cdp/RequiredPreferences.md (limited to 'remote/doc/cdp/RequiredPreferences.md') diff --git a/remote/doc/cdp/RequiredPreferences.md b/remote/doc/cdp/RequiredPreferences.md new file mode 100644 index 0000000000..26b4b54d90 --- /dev/null +++ b/remote/doc/cdp/RequiredPreferences.md @@ -0,0 +1,14 @@ +Required Preferences for Fission +================================ + +Fission (site isolation for Firefox) introduced some architectural changes that are incompatible with our CDP implementation. To keep using CDP for Firefox, make sure the following preferences are set in the profile before starting Firefox with `--remote-debugging-port`: + + * `fission.bfcacheInParent` should be set to `false`. + + * `fission.webContentIsolationStrategy` should be set to `0`. + +Without those preferences, expect issues related to navigation in several domains (Page, Runtime, ...). + +Third party tools relying on CDP such as Puppeteer ensure that those preferences are correctly set before starting Firefox. + +The work to lift those restrictions is tracked in [Bug 1732263](https://bugzilla.mozilla.org/show_bug.cgi?id=1732263) and [Bug 1706353](https://bugzilla.mozilla.org/show_bug.cgi?id=1706353). -- cgit v1.2.3