[Webkit-unassigned] [Bug 262794] New: [WPE][GTK] Web process cache suspend/resume does not work

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=262794

            Bug ID: 262794
           Summary: [WPE][GTK] Web process cache suspend/resume does not
                    work
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at redhat.com
                CC: bugs-noreply at webkitgtk.org

In https://commits.webkit.org/247615@main we added code to send SIGSTOP and SIGCONT to the web process.

However, it's broken because the pid tracked is actually the pid of the bwrap or flatpak-spawn process, not the real web process. The actual web process is never stopped unless the sandbox is disabled using WEBKIT_DISABLE_SANDBOX_THIS_IS_DANGEROUS=1.

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