Update to use G7SensorKit PR 34 instead of PR 33 for G7 issues

g7_scan/archive/g7_scan.patch

@@ -0,0 +1,154 @@
+diff --git a/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift b/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift
+index 62ab5fc..8976104 100644
+--- a/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift
++++ b/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift
+@@ -101,6 +101,9 @@ class G7BluetoothManager: NSObject {
+             return activePeripheralManager?.peripheral
+         }
+     }
++    
++    /// Isolated to `managerQueue`
++    private var eventRegistrationActive : Bool = false
+
+     /// Isolated to `managerQueue`
+     private var managedPeripherals: [UUID:G7PeripheralManager] = [:]
+@@ -131,7 +134,7 @@ class G7BluetoothManager: NSObject {
+             self.centralManager = CBCentralManager(delegate: self, queue: managerQueue, options: [CBCentralManagerOptionRestoreIdentifierKey: "com.loudnate.CGMBLEKit"])
+         }
+     }
+-
++    
+     // MARK: - Actions
+
+     func scanForPeripheral() {
+@@ -177,8 +180,24 @@ class G7BluetoothManager: NSObject {
+             }
+         }
+     }
+-
+-    private func managerQueue_scanForPeripheral() {
++    
++    func centralManager(_ central: CBCentralManager, connectionEventDidOccur event: CBConnectionEvent, for peripheral: CBPeripheral) {
++    
++        managerQueue.async {
++            guard self.eventRegistrationActive else {
++                self.centralManager.registerForConnectionEvents(options: nil)
++                return
++            }
++            
++            self.managerQueue_establishActivePeripheral()
++            
++            if !self.eventRegistrationActive {
++                self.centralManager.registerForConnectionEvents(options: nil)
++            }
++        }
++    }
++                
++    private func managerQueue_establishActivePeripheral() {
+         dispatchPrecondition(condition: .onQueue(managerQueue))
+
+         guard centralManager.state == .poweredOn else {
+@@ -187,6 +206,7 @@ class G7BluetoothManager: NSObject {
+
+         let currentState = activePeripheral?.state ?? .disconnected
+         guard currentState != .connected else {
++            eventRegistrationActive = false
+             return
+         }
+
+@@ -201,6 +221,16 @@ class G7BluetoothManager: NSObject {
+                 handleDiscoveredPeripheral(peripheral)
+             }
+         }
++        
++        if activePeripheral != nil {
++            eventRegistrationActive = false
++        }
++    }
++
++    private func managerQueue_scanForPeripheral() {
++        dispatchPrecondition(condition: .onQueue(managerQueue))
++        
++        managerQueue_establishActivePeripheral()
+
+         if activePeripheral == nil {
+             log.debug("Scanning for peripherals")
+@@ -210,6 +240,14 @@ class G7BluetoothManager: NSObject {
+                 options: nil
+             )
+             delegate?.bluetoothManagerScanningStatusDidChange(self)
++            
++            if !eventRegistrationActive {
++                eventRegistrationActive = true
++                centralManager.registerForConnectionEvents(options: [CBConnectionEventMatchingOption.serviceUUIDs: [
++                    SensorServiceUUID.advertisement.cbUUID,
++                    SensorServiceUUID.cgmService.cbUUID
++                ]])
++            }
+         }
+     }
+
+@@ -221,9 +259,9 @@ class G7BluetoothManager: NSObject {
+      The sleep gives the transmitter time to shut down, but keeps the app running.
+
+      */
+-    fileprivate func scanAfterDelay() {
++    func scanAfterDelay() {
+         DispatchQueue.global(qos: .utility).async {
+-            Thread.sleep(forTimeInterval: 2)
++            Thread.sleep(forTimeInterval: 5)
+
+             self.scanForPeripheral()
+         }
+diff --git a/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift b/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift
+index 198d5b3..e2861e6 100644
+--- a/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift
++++ b/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift
+@@ -237,14 +237,14 @@ public class G7CGMManager: CGMManager {
+         return nil
+     }
+
+-    public func scanForNewSensor() {
++    public func scanForNewSensor(scanAfterDelay: Bool = false) {
+         logDeviceCommunication("Forgetting existing sensor and starting scan for new sensor.", type: .connection)
+
+         mutateState { state in
+             state.sensorID = nil
+             state.activatedAt = nil
+         }
+-        sensor.scanForNewSensor()
++        sensor.scanForNewSensor(scanAfterDelay: scanAfterDelay)
+     }
+
+     private var device: HKDevice? {
+@@ -319,7 +319,7 @@ extension G7CGMManager: G7SensorDelegate {
+     public func sensorDisconnected(_ sensor: G7Sensor, suspectedEndOfSession: Bool) {
+         logDeviceCommunication("Sensor disconnected: suspectedEndOfSession=\(suspectedEndOfSession)", type: .connection)
+         if suspectedEndOfSession {
+-            scanForNewSensor()
++            scanForNewSensor(scanAfterDelay: true)
+         }
+     }
+
+diff --git a/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift b/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift
+index b1745a1..5c51092 100644
+--- a/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift
++++ b/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift
+@@ -99,11 +99,15 @@ public final class G7Sensor: G7BluetoothManagerDelegate {
+         bluetoothManager.delegate = self
+     }
+
+-    public func scanForNewSensor() {
++    public func scanForNewSensor(scanAfterDelay: Bool = false) {
+         self.sensorID = nil
+         bluetoothManager.disconnect()
+         bluetoothManager.forgetPeripheral()
+-        bluetoothManager.scanForPeripheral()
++        if scanAfterDelay {
++            bluetoothManager.scanAfterDelay()
++        } else {
++            bluetoothManager.scanForPeripheral()
++        }
+     }
+
+     public func resumeScanning() {

g7_scan/g7_scan.patch

@@ -1,154 +1,25 @@
-diff --git a/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift b/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift
-index 62ab5fc..8976104 100644
---- a/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift
-+++ b/G7SensorKit/G7SensorKit/G7CGMManager/G7BluetoothManager.swift
-@@ -101,6 +101,9 @@ class G7BluetoothManager: NSObject {
-             return activePeripheralManager?.peripheral
-         }
-     }
-+    
-+    /// Isolated to `managerQueue`
-+    private var eventRegistrationActive : Bool = false
-
-     /// Isolated to `managerQueue`
-     private var managedPeripherals: [UUID:G7PeripheralManager] = [:]
-@@ -131,7 +134,7 @@ class G7BluetoothManager: NSObject {
-             self.centralManager = CBCentralManager(delegate: self, queue: managerQueue, options: [CBCentralManagerOptionRestoreIdentifierKey: "com.loudnate.CGMBLEKit"])
-         }
-     }
--
-+    
-     // MARK: - Actions
-
-     func scanForPeripheral() {
-@@ -177,8 +180,24 @@ class G7BluetoothManager: NSObject {
-             }
-         }
-     }
--
--    private func managerQueue_scanForPeripheral() {
-+    
-+    func centralManager(_ central: CBCentralManager, connectionEventDidOccur event: CBConnectionEvent, for peripheral: CBPeripheral) {
-+    
-+        managerQueue.async {
-+            guard self.eventRegistrationActive else {
-+                self.centralManager.registerForConnectionEvents(options: nil)
-+                return
-+            }
-+            
-+            self.managerQueue_establishActivePeripheral()
-+            
-+            if !self.eventRegistrationActive {
-+                self.centralManager.registerForConnectionEvents(options: nil)
-+            }
-+        }
-+    }
-+                
-+    private func managerQueue_establishActivePeripheral() {
-         dispatchPrecondition(condition: .onQueue(managerQueue))
-
-         guard centralManager.state == .poweredOn else {
-@@ -187,6 +206,7 @@ class G7BluetoothManager: NSObject {
-
-         let currentState = activePeripheral?.state ?? .disconnected
-         guard currentState != .connected else {
-+            eventRegistrationActive = false
-             return
-         }
-
-@@ -201,6 +221,16 @@ class G7BluetoothManager: NSObject {
-                 handleDiscoveredPeripheral(peripheral)
-             }
-         }
-+        
-+        if activePeripheral != nil {
-+            eventRegistrationActive = false
-+        }
-+    }
-+
-+    private func managerQueue_scanForPeripheral() {
-+        dispatchPrecondition(condition: .onQueue(managerQueue))
-+        
-+        managerQueue_establishActivePeripheral()
-
-         if activePeripheral == nil {
-             log.debug("Scanning for peripherals")
-@@ -210,6 +240,14 @@ class G7BluetoothManager: NSObject {
-                 options: nil
-             )
-             delegate?.bluetoothManagerScanningStatusDidChange(self)
-+            
-+            if !eventRegistrationActive {
-+                eventRegistrationActive = true
-+                centralManager.registerForConnectionEvents(options: [CBConnectionEventMatchingOption.serviceUUIDs: [
-+                    SensorServiceUUID.advertisement.cbUUID,
-+                    SensorServiceUUID.cgmService.cbUUID
-+                ]])
-+            }
-         }
-     }
-
-@@ -221,9 +259,9 @@ class G7BluetoothManager: NSObject {
-      The sleep gives the transmitter time to shut down, but keeps the app running.
-
-      */
--    fileprivate func scanAfterDelay() {
-+    func scanAfterDelay() {
-         DispatchQueue.global(qos: .utility).async {
--            Thread.sleep(forTimeInterval: 2)
-+            Thread.sleep(forTimeInterval: 5)
-
-             self.scanForPeripheral()
-         }
-diff --git a/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift b/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift
-index 198d5b3..e2861e6 100644
---- a/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift
-+++ b/G7SensorKit/G7SensorKit/G7CGMManager/G7CGMManager.swift
-@@ -237,14 +237,14 @@ public class G7CGMManager: CGMManager {
-         return nil
-     }
-
--    public func scanForNewSensor() {
-+    public func scanForNewSensor(scanAfterDelay: Bool = false) {
-         logDeviceCommunication("Forgetting existing sensor and starting scan for new sensor.", type: .connection)
-
-         mutateState { state in
-             state.sensorID = nil
-             state.activatedAt = nil
-         }
--        sensor.scanForNewSensor()
-+        sensor.scanForNewSensor(scanAfterDelay: scanAfterDelay)
-     }
-
-     private var device: HKDevice? {
-@@ -319,7 +319,7 @@ extension G7CGMManager: G7SensorDelegate {
-     public func sensorDisconnected(_ sensor: G7Sensor, suspectedEndOfSession: Bool) {
-         logDeviceCommunication("Sensor disconnected: suspectedEndOfSession=\(suspectedEndOfSession)", type: .connection)
-         if suspectedEndOfSession {
--            scanForNewSensor()
-+            scanForNewSensor(scanAfterDelay: true)
-         }
-     }
-
 diff --git a/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift b/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift
-index b1745a1..5c51092 100644
+index b1745a1..93d75d1 100644
 --- a/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift
 +++ b/G7SensorKit/G7SensorKit/G7CGMManager/G7Sensor.swift
-@@ -99,11 +99,15 @@ public final class G7Sensor: G7BluetoothManagerDelegate {
-         bluetoothManager.delegate = self
-     }
+@@ -194,7 +194,10 @@ public final class G7Sensor: G7BluetoothManagerDelegate {
+         if let sensorID = sensorID, sensorID == peripheralManager.peripheral.name {
+
+             let suspectedEndOfSession: Bool
+-            if pendingAuth && wasRemoteDisconnect {
++
++            if let activationDate = activationDate, Date() > activationDate.addingTimeInterval(G7Sensor.lifetime + G7Sensor.gracePeriod), pendingAuth, wasRemoteDisconnect
++            {
++                self.log.info("Sensor disconnected at %{public}@", activationDate.description)
+                 suspectedEndOfSession = true // Normal disconnect without auth is likely that G7 app stopped this session
+             } else {
+                 suspectedEndOfSession = false
+@@ -233,7 +236,7 @@ public final class G7Sensor: G7BluetoothManagerDelegate {
+
+         guard response.count > 0 else { return }
 
--    public func scanForNewSensor() {
-+    public func scanForNewSensor(scanAfterDelay: Bool = false) {
-         self.sensorID = nil
-         bluetoothManager.disconnect()
-         bluetoothManager.forgetPeripheral()
--        bluetoothManager.scanForPeripheral()
-+        if scanAfterDelay {
-+            bluetoothManager.scanAfterDelay()
-+        } else {
-+            bluetoothManager.scanForPeripheral()
-+        }
-     }
+-        log.debug("Received control response: %{public}@", response.hexadecimalString)
++        log.default("Received control response: %{public}@", response.hexadecimalString)
 
-     public func resumeScanning() {
+         switch G7Opcode(rawValue: response[0]) {
+         case .glucoseTx?: