Close serial port when disconnected to ensure clean reconnection

openstenoproject · Sep 28, 2023 · 0431bf1 · 0431bf1
1 parent 97cb4ed
commit 0431bf1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/plover/machine/base.py b/plover/machine/base.py
@@ -212,6 +212,7 @@ def __init__(self, serial_params):
 
         """
         ThreadedStenotypeBase.__init__(self)
+        self._on_unhandled_exception(self._handle_disconnect)
         self.serial_port = None
         self.serial_params = serial_params
 
@@ -221,6 +222,10 @@ def _close_port(self):
         self.serial_port.close()
         self.serial_port = None
 
+    def _handle_disconnect(self):
+        self._close_port()
+        self._error()
+
     def start_capture(self):
         self._close_port()