Merge pull request #974 from hbldh/windows-disconnect-timeout

backends/winrt/client: extend disconnect timeout
hbldh · Sep 5, 2022 · 6b64f6f · 6b64f6f
2 parents 9c2b34d + be8da77
commit 6b64f6f
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diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -10,9 +10,10 @@ and this project adheres to `Semantic Versioning <https://semver.org/spec/v2.0.0
 `Unreleased`_
 =============
 
-Fixed
------
+Changed
+-------
 * ``BleakClient`` methods now raise ``BleakError`` if called when not connected in WinRT backend.
+* Extended disconnect timeout to 120 seconds in WinRT backend. Fixes #807.
 
 `0.16.0`_ (2022-08-31)
 ======================

diff --git a/bleak/backends/winrt/client.py b/bleak/backends/winrt/client.py
@@ -366,7 +366,9 @@ async def disconnect(self) -> bool:
             self._session_closed_events.append(event)
             try:
                 self._requester.close()
-                async with async_timeout.timeout(10):
+                # sometimes it can take over one minute before Windows decides
+                # to end the GATT session/disconnect the device
+                async with async_timeout.timeout(120):
                     await event.wait()
             finally:
                 self._session_closed_events.remove(event)