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Add mutex guards for BLE publisher and watcher member variables to improve thread safety

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PiperOrigin-RevId: 521611021
This commit is contained in:
Aaron Yu
2023-04-03 17:49:25 -07:00
committed by Copybara-Service
parent c312442f3d
commit 977275f069
1 changed files with 6 additions and 4 deletions
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internal/platform/implementation/windows/ble_medium.h
+6 -4
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@@ -112,12 +112,14 @@ class BleMedium : public api::BleMedium {
// WinRT objects
::winrt::Windows::Devices::Bluetooth::Advertisement::
BluetoothLEAdvertisementPublisher publisher_ = nullptr;
BluetoothLEAdvertisementPublisher publisher_ ABSL_GUARDED_BY(mutex_) =
nullptr;
::winrt::Windows::Devices::Bluetooth::Advertisement::
BluetoothLEAdvertisementWatcher watcher_ = nullptr;
BluetoothLEAdvertisementWatcher watcher_ ABSL_GUARDED_BY(mutex_) =
nullptr;
bool is_publisher_started_ = false;
bool is_watcher_started_ = false;
bool is_publisher_started_ ABSL_GUARDED_BY(mutex_) = false;
bool is_watcher_started_ ABSL_GUARDED_BY(mutex_) = false;
::winrt::event_token publisher_token_;
::winrt::event_token watcher_token_;