Add extensive Bluetooth debug logging to diagnose peer discovery issues

- Add debug logs to centralManagerDidUpdateState and peripheralManagerDidUpdateState
- Add logging to startServices to show manager states at initialization
- Add logging when peripherals are discovered with RSSI values
- Temporarily lower RSSI threshold from -90 to -100 dBm for testing
- Add logging to show when scanning starts and if it's blocked

bitchat.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 63;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -17,7 +17,6 @@
 		2E71E320EA921498C57E023B /* BitchatMessageTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3FA8FF26ABDC1C642A8C7AE5 /* BitchatMessageTests.swift */; };
 		31D147471B9F4E2815352DDA /* LinkPreviewView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9AC141774F6671FCDC347DC7 /* LinkPreviewView.swift */; };
 		4274B6016F755946FBF2513E /* MessageRetentionService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 67A85BFDDE65B4CD8BDF6DDB /* MessageRetentionService.swift */; };
-		46E1E1013CC18AB66105DB27 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 95F16C3A4A5621C74461D8D3 /* LaunchScreen.storyboard */; };
 		4B747085D07A1BCE0F5BA612 /* BinaryProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = A2136C3E22D02D4A8DBE7EAB /* BinaryProtocol.swift */; };
 		4E778E5A414571ACAC2A0F01 /* MessageRetentionService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 67A85BFDDE65B4CD8BDF6DDB /* MessageRetentionService.swift */; };
 		5D95F2BFBE257A1225998389 /* BatteryOptimizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = ED176FF3B274E35C2D827894 /* BatteryOptimizer.swift */; };
@@ -112,14 +111,14 @@
 		3FA8FF26ABDC1C642A8C7AE5 /* BitchatMessageTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BitchatMessageTests.swift; sourceTree = "<group>"; };
 		527EB217EFDFAD4CF1C91F07 /* bitchat.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = bitchat.entitlements; sourceTree = "<group>"; };
 		53D535D9CE0B875F47402290 /* BinaryProtocolTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BinaryProtocolTests.swift; sourceTree = "<group>"; };
-		61F92EBA29C47C0FCC482F1F /* bitchatShareExtension.appex */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = "wrapper.app-extension"; path = bitchatShareExtension.appex; sourceTree = BUILT_PRODUCTS_DIR; };
+		61F92EBA29C47C0FCC482F1F /* bitchatShareExtension.appex */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = "wrapper.extensionkit-extension"; path = bitchatShareExtension.appex; sourceTree = BUILT_PRODUCTS_DIR; };
 		67A85BFDDE65B4CD8BDF6DDB /* MessageRetentionService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MessageRetentionService.swift; sourceTree = "<group>"; };
 		6DC1563390A15C042D059CF9 /* EncryptionService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EncryptionService.swift; sourceTree = "<group>"; };
 		763E0DBA9492A654FC0CDCB9 /* AppInfoView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppInfoView.swift; sourceTree = "<group>"; };
 		8DE9CDF66D4E52D268851048 /* MessagePaddingTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MessagePaddingTests.swift; sourceTree = "<group>"; };
-		8F3A7C058C2C8E1A06C8CF8B /* bitchat_macOS.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = bitchat_macOS.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		8F3A7C058C2C8E1A06C8CF8B /* bitchat_macOS.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; name = bitchat_macOS.app; path = bitchat.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		95F16C3A4A5621C74461D8D3 /* LaunchScreen.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = LaunchScreen.storyboard; sourceTree = "<group>"; };
-		96D0D41CA19EE5A772AA8434 /* bitchat_iOS.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = bitchat_iOS.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		96D0D41CA19EE5A772AA8434 /* bitchat_iOS.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; name = bitchat_iOS.app; path = bitchat.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		9AC141774F6671FCDC347DC7 /* LinkPreviewView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LinkPreviewView.swift; sourceTree = "<group>"; };
 		A08E03AA0C63E97C91749AEC /* ContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentView.swift; sourceTree = "<group>"; };
 		A2136C3E22D02D4A8DBE7EAB /* BinaryProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BinaryProtocol.swift; sourceTree = "<group>"; };
@@ -384,7 +383,6 @@
 			);
 			mainGroup = 18198ED912AAF495D8AF7763;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 54;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -403,7 +401,6 @@
 			buildActionMask = 2147483647;
 			files = (
 				7DD72D928FF9DD3CA81B46B0 /* Assets.xcassets in Resources */,
-				46E1E1013CC18AB66105DB27 /* LaunchScreen.storyboard in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

bitchat/Services/BluetoothMeshService.swift

@@ -260,11 +260,13 @@ class BluetoothMeshService: NSObject {
         var randomBytes = [UInt8](repeating: 0, count: 4)
         _ = SecRandomCopyBytes(kSecRandomDefault, 4, &randomBytes)
         self.myPeerID = randomBytes.map { String(format: "%02x", $0) }.joined()
+        print("[BLUETOOTH DEBUG] BluetoothMeshService initializing with peer ID: \(self.myPeerID)")
         
         super.init()
         
         centralManager = CBCentralManager(delegate: self, queue: nil)
         peripheralManager = CBPeripheralManager(delegate: self, queue: nil)
+        print("[BLUETOOTH DEBUG] Central and Peripheral managers created")
         
         // Start bloom filter reset timer (reset every 5 minutes)
         bloomFilterResetTimer = Timer.scheduledTimer(withTimeInterval: 300.0, repeats: true) { [weak self] _ in
@@ -362,13 +364,22 @@ class BluetoothMeshService: NSObject {
     
     func startServices() {
         // Starting services
+        print("[BLUETOOTH DEBUG] startServices called")
+        print("[BLUETOOTH DEBUG] Central state: \(centralManager?.state.rawValue ?? -1), Peripheral state: \(peripheralManager?.state.rawValue ?? -1)")
+        
         // Start both central and peripheral services
         if centralManager?.state == .poweredOn {
+            print("[BLUETOOTH DEBUG] Central already powered on, starting scan")
             startScanning()
+        } else {
+            print("[BLUETOOTH DEBUG] Central not yet powered on")
         }
         if peripheralManager?.state == .poweredOn {
+            print("[BLUETOOTH DEBUG] Peripheral already powered on, setting up")
             setupPeripheral()
             startAdvertising()
+        } else {
+            print("[BLUETOOTH DEBUG] Peripheral not yet powered on")
         }
         
         // Send initial announces after services are ready
@@ -430,7 +441,9 @@ class BluetoothMeshService: NSObject {
     }
     
     func startScanning() {
+        print("[BLUETOOTH DEBUG] startScanning called, central state: \(centralManager?.state.rawValue ?? -1)")
         guard centralManager?.state == .poweredOn else { 
+            print("[BLUETOOTH DEBUG] Cannot start scanning, central not powered on")
             return 
         }
         
@@ -2243,7 +2256,9 @@ class BluetoothMeshService: NSObject {
 extension BluetoothMeshService: CBCentralManagerDelegate {
     func centralManagerDidUpdateState(_ central: CBCentralManager) {
         // Central manager state updated
+        print("[BLUETOOTH DEBUG] Central manager state changed to: \(central.state.rawValue) (poweredOn = 5)")
         if central.state == .poweredOn {
+            print("[BLUETOOTH DEBUG] Central powered on, starting scan")
             startScanning()
             
             // Send announces when central manager is ready
@@ -2256,9 +2271,14 @@ extension BluetoothMeshService: CBCentralManagerDelegate {
     func centralManager(_ central: CBCentralManager, didDiscover peripheral: CBPeripheral, advertisementData: [String : Any], rssi RSSI: NSNumber) {
         // Optimize for 300m range - only connect to strong enough signals
         let rssiValue = RSSI.intValue
+        print("[BLUETOOTH DEBUG] Discovered peripheral: \(peripheral.name ?? "Unknown") ID: \(peripheral.identifier) RSSI: \(rssiValue)")
         
         // Filter out very weak signals (below -90 dBm) to save battery
-        guard rssiValue > -90 else { return }
+        // TEMPORARILY LOWERED FOR DEBUGGING
+        guard rssiValue > -100 else { 
+            print("[BLUETOOTH DEBUG] Ignoring peripheral due to very weak signal")
+            return 
+        }
         
         // Throttle RSSI updates to save CPU
         let peripheralID = peripheral.identifier.uuidString
@@ -2582,8 +2602,10 @@ extension BluetoothMeshService: CBPeripheralDelegate {
 extension BluetoothMeshService: CBPeripheralManagerDelegate {
     func peripheralManagerDidUpdateState(_ peripheral: CBPeripheralManager) {
         // Peripheral manager state updated
+        print("[BLUETOOTH DEBUG] Peripheral manager state changed to: \(peripheral.state.rawValue) (poweredOn = 5)")
         switch peripheral.state {
         case .poweredOn:
+            print("[BLUETOOTH DEBUG] Peripheral powered on, setting up and advertising")
             setupPeripheral()
             startAdvertising()