Fix BLEClient disconnect bug (#3876)

By default the disconnect is broadcasted to every clients. So if you call disconnect on one connected client, they'll all be disconnected if we don't filter the event by conn_id.
espressif · Sep 30, 2020 · 5197916 · 5197916
1 parent 7e9d42d
commit 5197916
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libraries/BLE/src/BLEClient.cpp b/libraries/BLE/src/BLEClient.cpp
@@ -178,6 +178,8 @@ void BLEClient::gattClientEventHandler(
 		// - uint16_t          conn_id
 		// - esp_bd_addr_t     remote_bda
 		case ESP_GATTC_DISCONNECT_EVT: {
+				if (evtParam->disconnect.conn_id != m_conn_id)
+					break;
 				// If we receive a disconnect event, set the class flag that indicates that we are
 				// no longer connected.
 				m_isConnected = false;