From 130fca4c2a1f0371b49a21908f407beb0beacb65 Mon Sep 17 00:00:00 2001
From: Milos Kozak <m.kozak@sysop.cz>
Date: Mon, 23 Jul 2018 16:33:51 +0200
Subject: [PATCH] RS onConnectionStateChangeSynchronized

---
 .../plugins/PumpDanaRS/services/BLEComm.java  | 26 +++++++++++--------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java
index 50ecf7527e..e15f6f23c0 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java
@@ -187,17 +187,7 @@ public class BLEComm {
 
     private final BluetoothGattCallback mGattCallback = new BluetoothGattCallback() {
         public void onConnectionStateChange(BluetoothGatt gatt, int status, int newState) {
-            log.debug("onConnectionStateChange");
-
-            if (newState == BluetoothProfile.STATE_CONNECTED) {
-                mBluetoothGatt.discoverServices();
-            } else if (newState == BluetoothProfile.STATE_DISCONNECTED) {
-                close();
-                isConnected = false;
-                isConnecting = false;
-                MainApp.bus().post(new EventPumpStatusChanged(EventPumpStatusChanged.DISCONNECTED));
-                log.debug("Device was disconnected " + gatt.getDevice().getName());//Device was disconnected
-            }
+            onConnectionStateChangeSynchronized(gatt, status, newState); // call it synchronized
         }
 
         public void onServicesDiscovered(BluetoothGatt gatt, int status) {
@@ -325,6 +315,20 @@ public class BLEComm {
         }
     }
 
+    public synchronized void onConnectionStateChangeSynchronized(BluetoothGatt gatt, int status, int newState) {
+        log.debug("onConnectionStateChange");
+
+        if (newState == BluetoothProfile.STATE_CONNECTED) {
+            mBluetoothGatt.discoverServices();
+        } else if (newState == BluetoothProfile.STATE_DISCONNECTED) {
+            close();
+            isConnected = false;
+            isConnecting = false;
+            MainApp.bus().post(new EventPumpStatusChanged(EventPumpStatusChanged.DISCONNECTED));
+            log.debug("Device was disconnected " + gatt.getDevice().getName());//Device was disconnected
+        }
+    }
+
     private final byte[] readBuffer = new byte[1024];
     private int bufferLength = 0;