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[BLE Client] Fix deadlock if connection loss ... (#7319)

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... while readValue
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Rotzbua 2022-11-02 12:07:47 +01:00 committed by GitHub
parent c8da793c95
commit 4ac71d2a7f
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1 changed files with 2 additions and 0 deletions
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libraries/BLE/src/BLERemoteCharacteristic.cpp
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@ -247,6 +247,8 @@ void BLERemoteCharacteristic::gattClientEventHandler(esp_gattc_cb_event_t event,
break; break;
case ESP_GATTC_DISCONNECT_EVT: case ESP_GATTC_DISCONNECT_EVT:
// Cleanup semaphores to avoid deadlocks.
m_semaphoreReadCharEvt.give(1);
m_semaphoreWriteCharEvt.give(1); m_semaphoreWriteCharEvt.give(1);
break; break;