fufesou 65edf214b9 fix(macos): recover system-stopped audio capture streams (#16123) ...

* fix(macos): recreate system-stopped audio capture streams

Pin CPAL's ScreenCaptureKit stop notifications and retain interruption
state with each capture stream. Recreate an interrupted stream through
the existing service restart path, outside the backend error callback,
and resend its audio format. Late callbacks cannot restart a replacement.

A natural -3821 stop was observed with the remote connection still open.
Its OS trigger remains unknown and it has no deterministic natural
reproducer. Controlled verification stops the real SCStream and delivers
an explicitly marked -3821 notification; this is not a natural failure.

Dependency: https://github.com/rustdesk-org/cpal/pull/5

Validation: requested macOS Rust and Flutter debug builds; three full-crate
regression tests; build check without ScreenCaptureKit; two controlled
recreations on one connection with independently recorded receiver audio.

* chore(macos): log audio capture startup and resumed samples

* Update deps, cpal

Signed-off-by: fufesou <linlong1266@gmail.com>

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Signed-off-by: fufesou <linlong1266@gmail.com>

2026-09-09 22:34:25 +08:00

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