From 75f8fd8746bb82db0ab06a27b20ea9a8664a267a Mon Sep 17 00:00:00 2001
From: unspeaker <hora.nqma@protonmail.com>
Date: Fri, 9 May 2025 21:37:52 +0300
Subject: [PATCH] engine: stop jack processing on mutex poison

---
 crates/engine/src/jack/jack_client.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/crates/engine/src/jack/jack_client.rs b/crates/engine/src/jack/jack_client.rs
index 5adb9a3e..b1200529 100644
--- a/crates/engine/src/jack/jack_client.rs
+++ b/crates/engine/src/jack/jack_client.rs
@@ -85,7 +85,11 @@ impl Jack {
                 // implements audio and MIDI input and output on a realtime basis.
                 ClosureProcessHandler::new(Box::new({
                     let app = app.clone();
-                    move|c: &_, s: &_|app.write().unwrap().process(c, s)
+                    move|c: &_, s: &_|if let Ok(mut app) = app.write() {
+                        app.process(c, s)
+                    } else {
+                        Control::Quit
+                    }
                 }) as BoxedAudioHandler<'j>),
             )?;
             *self.state.write().unwrap() = Active(client);