Files
l0ng-ai fa5171d015 fix(restart): stop Restart Server taking the window with it
Clicking Restart Server made the whole app disappear, with a double-lease
panic in the crash log: cannot read Tty7App while it is already being
updated.

The work that puts the window back together after the restart ran inside
`update_in` on this window's own entity, and it ends by rebuilding every
local window from the machine tree. The first thing that rebuild asks each
window is which tabs it is showing, which it reads back out of the window
registry — so the first window it reaches for is the one the closure
already holds leased, and gpui answers a double lease by panicking, which
on the main thread is the process.

Split into `settle_after_restart`: the window's own state first, then the
resync outside the lease, then the focus. The resync still runs either way
the restart went, because a refused handoff leaves the daemon serving the
panes this window already dropped (#554).
2026-08-16 17:28:00 +08:00
..