From 6ca49733b486724ac637b8059b377618deb2b542 Mon Sep 17 00:00:00 2001
From: junebeans <junbin.park@sibelhealth.com>
Date: Wed, 28 May 2025 21:52:23 -0500
Subject: [PATCH] Fixes issue where gatt is not closed before the next
 'connectGatt' is being called resulting resources allocated for gatt is not
 released until the application is stopped/killed

---
 .../main/java/no/nordicsemi/android/ble/BleManagerHandler.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ble/src/main/java/no/nordicsemi/android/ble/BleManagerHandler.java b/ble/src/main/java/no/nordicsemi/android/ble/BleManagerHandler.java
index af8872f4..51e1b269 100644
--- a/ble/src/main/java/no/nordicsemi/android/ble/BleManagerHandler.java
+++ b/ble/src/main/java/no/nordicsemi/android/ble/BleManagerHandler.java
@@ -697,6 +697,9 @@ private boolean internalConnect(@NonNull final BluetoothDevice device,
 							preferredPhy = connectRequest.getPreferredPhy();
 						}
 						final int finalPreferredPhy = preferredPhy;
+						var gatt = bluetoothGatt;
+						log(Log.DEBUG, () -> "gatt.close()");
+						gatt.close();
 						log(Log.DEBUG, () ->
 								"gatt = device.connectGatt(autoConnect = true, TRANSPORT_LE, "
 										+ ParserUtils.phyMaskToString(finalPreferredPhy) + ")");