From 29a07133d179c9d3b116507177dd172481bd7489 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thea=20Sch=C3=B6bl?= <dev@theaninova.de>
Date: Fri, 15 Dec 2023 16:59:06 +0100
Subject: [PATCH] fix: deadlock

---
 src/lib/serial/device.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/lib/serial/device.ts b/src/lib/serial/device.ts
index 73591528..c73f8b02 100644
--- a/src/lib/serial/device.ts
+++ b/src/lib/serial/device.ts
@@ -179,12 +179,16 @@ export class CharaDevice {
         }
         result = await callback(send, read)
       } finally {
+        delete this.lock
         this.suspendDebounceId = setTimeout(() => {
           // cannot be locked here as all the code until clearTimeout is sync
           console.assert(this.lock === undefined)
-          this.lock = this.suspend().then(() => true)
+          this.lock = this.suspend().then(() => {
+            delete this.lock
+            delete this.suspendDebounceId
+            return true
+          })
         }, this.suspendDebounce) as any
-        this.lock = undefined
         resolve(result)
       }
     })