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macOS: free surface synchronously in deinit on main thread

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Lukas
2026-07-17 12:04:54 +02:00
parent 2de5e7d38e
commit a6edca2d7c
1 changed files with 7 additions and 0 deletions
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7
macos/Sources/Ghostty/Ghostty.Surface.swift
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@@ -24,6 +24,13 @@ extension Ghostty {
}
deinit {
guard !Thread.isMainThread else {
// The surface remains registered with the app and holds unretained
// userdata until it is freed. When already on the main thread, free
// it synchronously so teardown completes before we disappear.
ghostty_surface_free(surface)
return
}
// deinit is not guaranteed to happen on the main actor and our API
// calls into libghostty must happen there so we capture the surface
// value so we don't capture `self` and then we detach it in a task.