Merge branch 'stable' into stable-android

Merge branch 'master-android' into stable-android
Merge branch 'master-ghc8107' into master-android
2024-12-17 17:20:21 +01:00 · 2023-12-30 10:21:07 +00:00 · 2023-12-28 09:18:12 +00:00 · 2023-12-27 21:02:49 +00:00 · 2023-12-27 14:09:42 +00:00 · 2023-12-26 21:27:06 +00:00
58 changed files with 522 additions and 744 deletions
@@ -9,7 +9,6 @@ on:
    tags:
      - "v*"
      - "!*-fdroid"
-      - "!*-armv7a"
  pull_request:

 jobs:
@@ -16,13 +16,13 @@ private var nseSubscribers: [UUID:NSESubscriber] = [:]
 private let SUSPENDING_TIMEOUT: TimeInterval = 2

 // timeout should be larger than SUSPENDING_TIMEOUT
-func waitNSESuspended(timeout: TimeInterval, suspended: @escaping (Bool) -> Void) {
+func waitNSESuspended(timeout: TimeInterval, dispatchQueue: DispatchQueue = DispatchQueue.main, suspended: @escaping (Bool) -> Void) {
    if timeout <= SUSPENDING_TIMEOUT {
        logger.warning("waitNSESuspended: small timeout \(timeout), using \(SUSPENDING_TIMEOUT + 1)")
    }
    var state = nseStateGroupDefault.get()
    if case .suspended = state {
-        DispatchQueue.main.async { suspended(true) }
+        dispatchQueue.async { suspended(true) }
        return
    }
    let id = UUID()
@@ -45,7 +45,7 @@ func waitNSESuspended(timeout: TimeInterval, suspended: @escaping (Bool) -> Void
            logger.debug("waitNSESuspended notifySuspended: calling suspended(\(ok))")
            suspendedCalled = true
            nseSubscribers.removeValue(forKey: id)
-            DispatchQueue.main.async { suspended(ok) }
+            dispatchQueue.async { suspended(ok) }
        }
    }

@@ -211,7 +211,7 @@ func apiDeleteUser(_ userId: Int64, _ delSMPQueues: Bool, viewPwd: String?) asyn
 }

 func apiStartChat() throws -> Bool {
-    let r = chatSendCmdSync(.startChat(mainApp: true))
+    let r = chatSendCmdSync(.startChat(subscribe: true, expire: true, xftp: true))
    switch r {
    case .chatStarted: return true
    case .chatRunning: return false
@@ -403,7 +403,7 @@ func apiGetNtfToken() -> (DeviceToken?, NtfTknStatus?, NotificationsMode) {
    case let .ntfToken(token, status, ntfMode): return (token, status, ntfMode)
    case .chatCmdError(_, .errorAgent(.CMD(.PROHIBITED))): return (nil, nil, .off)
    default:
-        logger.debug("apiGetNtfToken response: \(String(describing: r))")
+        logger.debug("apiGetNtfToken response: \(String(describing: r), privacy: .public)")
        return (nil, nil, .off)
    }
 }
@@ -19,13 +19,11 @@ let terminationTimeout: Int = 3 // seconds

 let activationDelay: TimeInterval = 1.5

-let nseSuspendTimeout: TimeInterval = 5
-
 private func _suspendChat(timeout: Int) {
    // this is a redundant check to prevent logical errors, like the one fixed in this PR
    let state = AppChatState.shared.value
    if !state.canSuspend {
-        logger.error("_suspendChat called, current state: \(state.rawValue)")
+        logger.error("_suspendChat called, current state: \(state.rawValue, privacy: .public)")
    } else if ChatModel.ok {
        AppChatState.shared.set(.suspending)
        apiSuspendChat(timeoutMicroseconds: timeout * 1000000)
@@ -136,33 +134,20 @@ func initChatAndMigrate(refreshInvitations: Bool = true) {
    }
 }

-func startChatForCall() {
-    logger.debug("DEBUGGING: startChatForCall")
-    if ChatModel.shared.chatRunning == true {
-        ChatReceiver.shared.start()
-        logger.debug("DEBUGGING: startChatForCall: after ChatReceiver.shared.start")
-    }
-    if .active != AppChatState.shared.value {
-        logger.debug("DEBUGGING: startChatForCall: before activateChat")
-        activateChat()
-        logger.debug("DEBUGGING: startChatForCall: after activateChat")
-    }
-}
-
-func startChatAndActivate(_ completion: @escaping () -> Void) {
+func startChatAndActivate(dispatchQueue: DispatchQueue = DispatchQueue.main, _ completion: @escaping () -> Void) {
    logger.debug("DEBUGGING: startChatAndActivate")
    if ChatModel.shared.chatRunning == true {
        ChatReceiver.shared.start()
        logger.debug("DEBUGGING: startChatAndActivate: after ChatReceiver.shared.start")
    }
-    if case .active = AppChatState.shared.value {
+    if .active == AppChatState.shared.value {
        completion()
    } else if nseStateGroupDefault.get().inactive {
        activate()
    } else {
        // setting app state to "activating" to notify NSE that it should suspend
        setAppState(.activating)
-        waitNSESuspended(timeout: nseSuspendTimeout) { ok in
+        waitNSESuspended(timeout: 10, dispatchQueue: dispatchQueue) { ok in
            if !ok {
                // if for some reason NSE failed to suspend,
                // e.g., it crashed previously without setting its state to "suspended",
@@ -98,12 +98,12 @@ struct SimpleXApp: App {
        if legacyDatabase, case .documents = dbContainerGroupDefault.get() {
            dbContainerGroupDefault.set(.documents)
            setMigrationState(.offer)
-            logger.debug("SimpleXApp init: using legacy DB in documents folder: \(getAppDatabasePath())*.db")
+            logger.debug("SimpleXApp init: using legacy DB in documents folder: \(getAppDatabasePath(), privacy: .public)*.db")
        } else {
            dbContainerGroupDefault.set(.group)
            setMigrationState(.ready)
-            logger.debug("SimpleXApp init: using DB in app group container: \(getAppDatabasePath())*.db")
-            logger.debug("SimpleXApp init: legacy DB\(legacyDatabase ? "" : " not") present")
+            logger.debug("SimpleXApp init: using DB in app group container: \(getAppDatabasePath(), privacy: .public)*.db")
+            logger.debug("SimpleXApp init: legacy DB\(legacyDatabase ? "" : " not", privacy: .public) present")
        }
    }

@@ -38,13 +38,13 @@ struct ActiveCallView: View {
            }
        }
        .onAppear {
-            logger.debug("ActiveCallView: appear client is nil \(client == nil), scenePhase \(String(describing: scenePhase)), canConnectCall \(canConnectCall)")
+            logger.debug("ActiveCallView: appear client is nil \(client == nil), scenePhase \(String(describing: scenePhase), privacy: .public), canConnectCall \(canConnectCall)")
            AppDelegate.keepScreenOn(true)
            createWebRTCClient()
            dismissAllSheets()
        }
        .onChange(of: canConnectCall) { _ in
-            logger.debug("ActiveCallView: canConnectCall changed to \(canConnectCall)")
+            logger.debug("ActiveCallView: canConnectCall changed to \(canConnectCall, privacy: .public)")
            createWebRTCClient()
        }
        .onDisappear {
@@ -130,7 +130,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
            // The delay allows to accept the second call before suspending a chat
            // see `.onChange(of: scenePhase)` in SimpleXApp
            DispatchQueue.main.asyncAfter(deadline: .now() + 3) { [weak self] in
-                logger.debug("CallController: shouldSuspendChat \(String(describing: self?.shouldSuspendChat))")
+                logger.debug("CallController: shouldSuspendChat \(String(describing: self?.shouldSuspendChat), privacy: .public)")
                if ChatModel.shared.activeCall == nil && self?.shouldSuspendChat == true {
                    self?.shouldSuspendChat = false
                    suspendChat()
@@ -142,57 +142,45 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse

    @objc(pushRegistry:didUpdatePushCredentials:forType:)
    func pushRegistry(_ registry: PKPushRegistry, didUpdate pushCredentials: PKPushCredentials, for type: PKPushType) {
-        logger.debug("CallController: didUpdate push credentials for type \(type.rawValue)")
+        logger.debug("CallController: didUpdate push credentials for type \(type.rawValue, privacy: .public)")
    }

    func pushRegistry(_ registry: PKPushRegistry, didReceiveIncomingPushWith payload: PKPushPayload, for type: PKPushType, completion: @escaping () -> Void) {
-        logger.debug("CallController: did receive push with type \(type.rawValue)")
+        logger.debug("CallController: did receive push with type \(type.rawValue, privacy: .public)")
        if type != .voIP {
            completion()
            return
        }
-        if AppChatState.shared.value == .stopped {
-            self.reportExpiredCall(payload: payload, completion)
-            return
-        }
+        logger.debug("CallController: initializing chat")
        if (!ChatModel.shared.chatInitialized) {
-            logger.debug("CallController: initializing chat")
-            do {
-                try initializeChat(start: true, refreshInvitations: false)
-            } catch let error {
-                logger.error("CallController: initializing chat error: \(error)")
-                self.reportExpiredCall(payload: payload, completion)
-                return
-            }
+            initChatAndMigrate(refreshInvitations: false)
        }
-        logger.debug("CallController: initialized chat")
-        startChatForCall()
-        logger.debug("CallController: started chat")
-        self.shouldSuspendChat = true
-        // There are no invitations in the model, as it was processed by NSE
-        _ = try? justRefreshCallInvitations()
-        logger.debug("CallController: updated call invitations chat")
-        // logger.debug("CallController justRefreshCallInvitations: \(String(describing: m.callInvitations))")
-        // Extract the call information from the push notification payload
-        let m = ChatModel.shared
-        if let contactId = payload.dictionaryPayload["contactId"] as? String,
-           let invitation = m.callInvitations[contactId] {
-            let update = self.cxCallUpdate(invitation: invitation)
-            if let uuid = invitation.callkitUUID {
-                logger.debug("CallController: report pushkit call via CallKit")
+        startChatAndActivate(dispatchQueue: DispatchQueue.global()) {
+            self.shouldSuspendChat = true
+            // There are no invitations in the model, as it was processed by NSE
+            _ = try? justRefreshCallInvitations()
+            // logger.debug("CallController justRefreshCallInvitations: \(String(describing: m.callInvitations))")
+            // Extract the call information from the push notification payload
+            let m = ChatModel.shared
+            if let contactId = payload.dictionaryPayload["contactId"] as? String,
+               let invitation = m.callInvitations[contactId] {
                let update = self.cxCallUpdate(invitation: invitation)
-                self.provider.reportNewIncomingCall(with: uuid, update: update) { error in
-                    if error != nil {
-                        m.callInvitations.removeValue(forKey: contactId)
+                if let uuid = invitation.callkitUUID {
+                    logger.debug("CallController: report pushkit call via CallKit")
+                    let update = self.cxCallUpdate(invitation: invitation)
+                    self.provider.reportNewIncomingCall(with: uuid, update: update) { error in
+                        if error != nil {
+                            m.callInvitations.removeValue(forKey: contactId)
+                        }
+                        // Tell PushKit that the notification is handled.
+                        completion()
                    }
-                    // Tell PushKit that the notification is handled.
-                    completion()
+                } else {
+                    self.reportExpiredCall(update: update, completion)
                }
            } else {
-                self.reportExpiredCall(update: update, completion)
+                self.reportExpiredCall(payload: payload, completion)
            }
-        } else {
-            self.reportExpiredCall(payload: payload, completion)
        }
    }

@@ -223,7 +211,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
    }

    func reportNewIncomingCall(invitation: RcvCallInvitation, completion: @escaping (Error?) -> Void) {
-        logger.debug("CallController.reportNewIncomingCall, UUID=\(String(describing: invitation.callkitUUID))")
+        logger.debug("CallController.reportNewIncomingCall, UUID=\(String(describing: invitation.callkitUUID), privacy: .public)")
        if CallController.useCallKit(), let uuid = invitation.callkitUUID {
            if invitation.callTs.timeIntervalSinceNow >= -180 {
                let update = cxCallUpdate(invitation: invitation)
@@ -363,7 +351,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
    private func requestTransaction(with action: CXAction, onSuccess: @escaping () -> Void = {}) {
        controller.request(CXTransaction(action: action)) { error in
            if let error = error {
-                logger.error("CallController.requestTransaction error requesting transaction: \(error.localizedDescription)")
+                logger.error("CallController.requestTransaction error requesting transaction: \(error.localizedDescription, privacy: .public)")
            } else {
                logger.debug("CallController.requestTransaction requested transaction successfully")
                onSuccess()
@@ -16,11 +16,9 @@ let logger = Logger()

 let appSuspendingDelay: UInt64 = 2_500_000_000

-typealias SuspendSchedule = (delay: TimeInterval, timeout: Int)
+let nseSuspendDelay: TimeInterval = 2

-let nseSuspendSchedule: SuspendSchedule = (2, 4)
-
-let fastNSESuspendSchedule: SuspendSchedule = (1, 1)
+let nseSuspendTimeout: Int = 5

 typealias NtfStream = ConcurrentQueue<NSENotification>

@@ -34,7 +32,7 @@ actor PendingNtfs {
    private var ntfStreams: [String: NtfStream] = [:]

    func createStream(_ id: String) async {
-        logger.debug("NotificationService PendingNtfs.createStream: \(id)")
+        logger.debug("NotificationService PendingNtfs.createStream: \(id, privacy: .public)")
        if ntfStreams[id] == nil {
            ntfStreams[id] = ConcurrentQueue()
            logger.debug("NotificationService PendingNtfs.createStream: created ConcurrentQueue")
@@ -42,14 +40,14 @@ actor PendingNtfs {
    }

    func readStream(_ id: String, for nse: NotificationService, ntfInfo: NtfMessages) async {
-        logger.debug("NotificationService PendingNtfs.readStream: \(id) \(ntfInfo.ntfMessages.count)")
+        logger.debug("NotificationService PendingNtfs.readStream: \(id, privacy: .public) \(ntfInfo.ntfMessages.count, privacy: .public)")
        if !ntfInfo.user.showNotifications {
            nse.setBestAttemptNtf(.empty)
        }
        if let s = ntfStreams[id] {
            logger.debug("NotificationService PendingNtfs.readStream: has stream")
            var expected = Set(ntfInfo.ntfMessages.map { $0.msgId })
-            logger.debug("NotificationService PendingNtfs.readStream: expecting: \(expected)")
+            logger.debug("NotificationService PendingNtfs.readStream: expecting: \(expected, privacy: .public)")
            var readCancelled = false
            var dequeued: DequeueElement<NSENotification>?
            nse.cancelRead = {
@@ -68,7 +66,7 @@ actor PendingNtfs {
                    } else if case let .msgInfo(info) = ntf {
                        let found = expected.remove(info.msgId)
                        if found != nil {
-                            logger.debug("NotificationService PendingNtfs.readStream: msgInfo, last: \(expected.isEmpty)")
+                            logger.debug("NotificationService PendingNtfs.readStream: msgInfo, last: \(expected.isEmpty, privacy: .public)")
                            if expected.isEmpty { break }
                        } else if let msgTs = ntfInfo.msgTs, info.msgTs > msgTs {
                            logger.debug("NotificationService PendingNtfs.readStream: unexpected msgInfo")
@@ -90,7 +88,7 @@ actor PendingNtfs {
    }

    func writeStream(_ id: String, _ ntf: NSENotification) async {
-        logger.debug("NotificationService PendingNtfs.writeStream: \(id)")
+        logger.debug("NotificationService PendingNtfs.writeStream: \(id, privacy: .public)")
        if let s = ntfStreams[id] {
            logger.debug("NotificationService PendingNtfs.writeStream: writing ntf")
            s.enqueue(ntf)
@@ -210,7 +208,7 @@ class NotificationService: UNNotificationServiceExtension {
        self.contentHandler = contentHandler
        registerGroupDefaults()
        let appState = appStateGroupDefault.get()
-        logger.debug("NotificationService: app is \(appState.rawValue)")
+        logger.debug("NotificationService: app is \(appState.rawValue, privacy: .public)")
        switch appState {
        case .stopped:
            setBadgeCount()
@@ -240,7 +238,7 @@ class NotificationService: UNNotificationServiceExtension {
                        }
                    }
                }
-                logger.debug("NotificationService: app state is now \(state.rawValue)")
+                logger.debug("NotificationService: app state is now \(state.rawValue, privacy: .public)")
                if state.inactive {
                    receiveNtfMessages(request, contentHandler)
                } else {
@@ -269,7 +267,7 @@ class NotificationService: UNNotificationServiceExtension {
            let dbStatus = startChat()
            if case .ok = dbStatus,
               let ntfInfo = apiGetNtfMessage(nonce: nonce, encNtfInfo: encNtfInfo) {
-                logger.debug("NotificationService: receiveNtfMessages: apiGetNtfMessage \(String(describing: ntfInfo.ntfMessages.count))")
+                logger.debug("NotificationService: receiveNtfMessages: apiGetNtfMessage \(String(describing: ntfInfo.ntfMessages.count), privacy: .public)")
                if let connEntity = ntfInfo.connEntity_ {
                    setBestAttemptNtf(
                        ntfInfo.ntfsEnabled
@@ -281,7 +279,7 @@ class NotificationService: UNNotificationServiceExtension {
                        NtfStreamSemaphores.shared.waitForStream(id)
                        if receiveEntityId != nil {
                            Task {
-                                logger.debug("NotificationService: receiveNtfMessages: in Task, connEntity id \(id)")
+                                logger.debug("NotificationService: receiveNtfMessages: in Task, connEntity id \(id, privacy: .public)")
                                await PendingNtfs.shared.createStream(id)
                                await PendingNtfs.shared.readStream(id, for: self, ntfInfo: ntfInfo)
                                deliverBestAttemptNtf()
@@ -299,7 +297,7 @@ class NotificationService: UNNotificationServiceExtension {

    override func serviceExtensionTimeWillExpire() {
        logger.debug("DEBUGGING: NotificationService.serviceExtensionTimeWillExpire")
-        deliverBestAttemptNtf(urgent: true)
+        deliverBestAttemptNtf()
    }

    func setBadgeCount() {
@@ -321,7 +319,7 @@ class NotificationService: UNNotificationServiceExtension {
        }
    }

-    private func deliverBestAttemptNtf(urgent: Bool = false) {
+    private func deliverBestAttemptNtf() {
        logger.debug("NotificationService.deliverBestAttemptNtf")
        if let cancel = cancelRead {
            cancelRead = nil
@@ -331,55 +329,20 @@ class NotificationService: UNNotificationServiceExtension {
            receiveEntityId = nil
            NtfStreamSemaphores.shared.signalStreamReady(id)
        }
-        let suspend: Bool
        if let t = threadId {
            threadId = nil
-            suspend = NSEThreads.shared.endThread(t) && NSEThreads.shared.noThreads
-        } else {
-            suspend = false
-        }
-        deliverCallkitOrNotification(urgent: urgent, suspend: suspend)
-    }
-
-    private func deliverCallkitOrNotification(urgent: Bool, suspend: Bool = false) {
-        if case .callkit = bestAttemptNtf {
-            logger.debug("NotificationService.deliverCallkitOrNotification: will suspend, callkit")
-            if urgent {
-                // suspending NSE even though there may be other notifications
-                // to allow the app to process callkit call
-                suspendChat(0)
-                deliverNotification()
-            } else {
-                // suspending NSE with delay and delivering after the suspension
-                // because pushkit notification must be processed without delay
-                // to avoid app termination
-                DispatchQueue.global().asyncAfter(deadline: .now() + fastNSESuspendSchedule.delay) {
-                    suspendChat(fastNSESuspendSchedule.timeout)
-                    DispatchQueue.global().asyncAfter(deadline: .now() + Double(fastNSESuspendSchedule.timeout)) {
-                        self.deliverNotification()
+            if NSEThreads.shared.endThread(t) {
+                logger.debug("NotificationService.deliverBestAttemptNtf: will suspend")
+                // suspension is delayed to allow chat core finalise any processing
+                // (e.g., send delivery receipts)
+                DispatchQueue.global().asyncAfter(deadline: .now() + nseSuspendDelay) {
+                    if NSEThreads.shared.noThreads {
+                        logger.debug("NotificationService.deliverBestAttemptNtf: suspending...")
+                        suspendChat(nseSuspendTimeout)
                    }
                }
            }
-        } else {
-            if suspend {
-                logger.debug("NotificationService.deliverCallkitOrNotification: will suspend")
-                if urgent {
-                    suspendChat(0)
-                } else {
-                    // suspension is delayed to allow chat core finalise any processing
-                    // (e.g., send delivery receipts)
-                    DispatchQueue.global().asyncAfter(deadline: .now() + nseSuspendSchedule.delay) {
-                        if NSEThreads.shared.noThreads {
-                            suspendChat(nseSuspendSchedule.timeout)
-                        }
-                    }
-                }
-            }
-            deliverNotification()
        }
-    }
-
-    private func deliverNotification() {
        if let handler = contentHandler, let ntf = bestAttemptNtf {
            contentHandler = nil
            bestAttemptNtf = nil
@@ -394,14 +357,17 @@ class NotificationService: UNNotificationServiceExtension {
            switch ntf {
            case let .nse(content): deliver(content)
            case let .callkit(invitation):
-                logger.debug("NotificationService reportNewIncomingVoIPPushPayload for \(invitation.contact.id)")
                CXProvider.reportNewIncomingVoIPPushPayload([
                    "displayName": invitation.contact.displayName,
                    "contactId": invitation.contact.id,
                    "media": invitation.callType.media.rawValue
                ]) { error in
-                    logger.debug("reportNewIncomingVoIPPushPayload result: \(error)")
-                    deliver(error == nil ? nil : createCallInvitationNtf(invitation))
+                    if error == nil {
+                        deliver(nil)
+                    } else {
+                        logger.debug("NotificationService reportNewIncomingVoIPPushPayload success to CallController for \(invitation.contact.id)")
+                        deliver(createCallInvitationNtf(invitation))
+                    }
                }
            case .empty: deliver(nil) // used to mute notifications that did not unsubscribe yet
            case .msgInfo: deliver(nil) // unreachable, the best attempt is never set to msgInfo
@@ -436,14 +402,14 @@ var appSubscriber: AppSubscriber = appStateSubscriber { state in
    logger.debug("NotificationService: appSubscriber")
    if state.running && NSEChatState.shared.value.canSuspend {
        logger.debug("NotificationService: appSubscriber app state \(state.rawValue), suspending")
-        suspendChat(fastNSESuspendSchedule.timeout)
+        suspendChat(nseSuspendTimeout)
    }
 }

 func appStateSubscriber(onState: @escaping (AppState) -> Void) -> AppSubscriber {
    appMessageSubscriber { msg in
        if case let .state(state) = msg {
-            logger.debug("NotificationService: appStateSubscriber \(state.rawValue)")
+            logger.debug("NotificationService: appStateSubscriber \(state.rawValue, privacy: .public)")
            onState(state)
        }
    }
@@ -459,33 +425,24 @@ let xftpConfig: XFTPFileConfig? = getXFTPCfg()
 // Subsequent calls to didReceive will be waiting on semaphore and won't start chat again, as it will be .active
 func startChat() -> DBMigrationResult? {
    logger.debug("NotificationService: startChat")
-    // only skip creating if there is chat controller
-    if case .active = NSEChatState.shared.value, hasChatCtrl() { return .ok }
+    if case .active = NSEChatState.shared.value { return .ok }

    startLock.wait()
    defer { startLock.signal() }
    
-    if hasChatCtrl() {
-        return switch NSEChatState.shared.value {
-        case .created: doStartChat()
-        case .starting: .ok // it should never get to this branch, as it would be waiting for start on startLock
-        case .active: .ok
-        case .suspending: activateChat()
-        case .suspended: activateChat()
-        }
-    } else {
-        // Ignore state in preference if there is no chat controller.
-        // State in preference may have failed to update e.g. because of a crash.
-        NSEChatState.shared.set(.created)
-        return doStartChat()
+    return switch NSEChatState.shared.value {
+    case .created: doStartChat()
+    case .starting: .ok // it should never get to this branch, as it would be waiting for start on startLock
+    case .active: .ok
+    case .suspending: activateChat()
+    case .suspended: activateChat()
    }
 }

 func doStartChat() -> DBMigrationResult? {
    logger.debug("NotificationService: doStartChat")
-    haskell_init_nse()
+    hs_init(0, nil)
    let (_, dbStatus) = chatMigrateInit(confirmMigrations: defaultMigrationConfirmation(), backgroundMode: true)
-    logger.debug("NotificationService: doStartChat \(String(describing: dbStatus))")
    if dbStatus != .ok {
        resetChatCtrl()
        NSEChatState.shared.set(.created)
@@ -520,7 +477,7 @@ func doStartChat() -> DBMigrationResult? {
                return .ok
            }
        } catch {
-            logger.error("NotificationService startChat error: \(responseError(error))")
+            logger.error("NotificationService startChat error: \(responseError(error), privacy: .public)")
        }
    } else {
        logger.debug("NotificationService: no active user")
@@ -547,10 +504,8 @@ func suspendChat(_ timeout: Int) {
    logger.debug("NotificationService: suspendChat")
    let state = NSEChatState.shared.value
    if !state.canSuspend {
-        logger.error("NotificationService suspendChat called, current state: \(state.rawValue)")
-    } else if hasChatCtrl() {
-        // only suspend if we have chat controller to avoid crashes when suspension is
-        // attempted when chat controller was not created
+        logger.error("NotificationService suspendChat called, current state: \(state.rawValue, privacy: .public)")
+    } else {
        suspendLock.wait()
        defer { suspendLock.signal() }

@@ -616,7 +571,7 @@ private let isInChina = SKStorefront().countryCode == "CHN"
 private func useCallKit() -> Bool { !isInChina && callKitEnabledGroupDefault.get() }

 func receivedMsgNtf(_ res: ChatResponse) async -> (String, NSENotification)? {
-    logger.debug("NotificationService receivedMsgNtf: \(res.responseType)")
+    logger.debug("NotificationService receivedMsgNtf: \(res.responseType, privacy: .public)")
    switch res {
    case let .contactConnected(user, contact, _):
        return (contact.id, .nse(createContactConnectedNtf(user, contact)))
@@ -658,9 +613,6 @@ func receivedMsgNtf(_ res: ChatResponse) async -> (String, NSENotification)? {
    case .chatSuspended:
        chatSuspended()
        return nil
-    case let .chatError(_, err):
-        logger.error("NotificationService receivedMsgNtf error: \(String(describing: err))")
-        return nil
    default:
        logger.debug("NotificationService receivedMsgNtf ignored event: \(res.responseType)")
        return nil
@@ -675,22 +627,17 @@ func updateNetCfg() {
            try setNetworkConfig(networkConfig)
            networkConfig = newNetConfig
        } catch {
-            logger.error("NotificationService apply changed network config error: \(responseError(error))")
+            logger.error("NotificationService apply changed network config error: \(responseError(error), privacy: .public)")
        }
    }
 }

 func apiGetActiveUser() -> User? {
    let r = sendSimpleXCmd(.showActiveUser)
-    logger.debug("apiGetActiveUser sendSimpleXCmd response: \(r.responseType)")
+    logger.debug("apiGetActiveUser sendSimpleXCmd response: \(String(describing: r))")
    switch r {
    case let .activeUser(user): return user
-    case .chatCmdError(_, .error(.noActiveUser)):
-        logger.debug("apiGetActiveUser sendSimpleXCmd no active user")
-        return nil
-    case let .chatCmdError(_, err):
-        logger.debug("apiGetActiveUser sendSimpleXCmd error: \(String(describing: err))")
-        return nil
+    case .chatCmdError(_, .error(.noActiveUser)): return nil
    default:
        logger.error("NotificationService apiGetActiveUser unexpected response: \(String(describing: r))")
        return nil
@@ -698,7 +645,7 @@ func apiGetActiveUser() -> User? {
 }

 func apiStartChat() throws -> Bool {
-    let r = sendSimpleXCmd(.startChat(mainApp: false))
+    let r = sendSimpleXCmd(.startChat(subscribe: false, expire: false, xftp: false))
    switch r {
    case .chatStarted: return true
    case .chatRunning: return false
@@ -752,12 +699,11 @@ func apiGetNtfMessage(nonce: String, encNtfInfo: String) -> NtfMessages? {
    }
    let r = sendSimpleXCmd(.apiGetNtfMessage(nonce: nonce, encNtfInfo: encNtfInfo))
    if case let .ntfMessages(user, connEntity_, msgTs, ntfMessages) = r, let user = user {
-        logger.debug("apiGetNtfMessage response ntfMessages: \(ntfMessages.count)")
        return NtfMessages(user: user, connEntity_: connEntity_, msgTs: msgTs, ntfMessages: ntfMessages)
    } else if case let .chatCmdError(_, error) = r {
        logger.debug("apiGetNtfMessage error response: \(String.init(describing: error))")
    } else {
-        logger.debug("apiGetNtfMessage ignored response: \(r.responseType) \(String.init(describing: r))")
+        logger.debug("apiGetNtfMessage ignored response: \(r.responseType, privacy: .public) \(String.init(describing: r), privacy: .private)")
    }
    return nil
 }
@@ -30,11 +30,6 @@
 		5C116CDC27AABE0400E66D01 /* ContactRequestView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C116CDB27AABE0400E66D01 /* ContactRequestView.swift */; };
 		5C13730B28156D2700F43030 /* ContactConnectionView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C13730A28156D2700F43030 /* ContactConnectionView.swift */; };
 		5C1A4C1E27A715B700EAD5AD /* ChatItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C1A4C1D27A715B700EAD5AD /* ChatItemView.swift */; };
-		5C245F232B4EAA5E001CC39F /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C245F1E2B4EAA5E001CC39F /* libgmpxx.a */; };
-		5C245F242B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C245F1F2B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH-ghc9.6.3.a */; };
-		5C245F252B4EAA5E001CC39F /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C245F202B4EAA5E001CC39F /* libgmp.a */; };
-		5C245F262B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C245F212B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH.a */; };
-		5C245F272B4EAA5E001CC39F /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C245F222B4EAA5E001CC39F /* libffi.a */; };
 		5C2E260727A2941F00F70299 /* SimpleXAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260627A2941F00F70299 /* SimpleXAPI.swift */; };
 		5C2E260B27A30CFA00F70299 /* ChatListView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260A27A30CFA00F70299 /* ChatListView.swift */; };
 		5C2E260F27A30FDC00F70299 /* ChatView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260E27A30FDC00F70299 /* ChatView.swift */; };
@@ -48,6 +43,11 @@
 		5C3F1D562842B68D00EC8A82 /* IntegrityErrorItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C3F1D552842B68D00EC8A82 /* IntegrityErrorItemView.swift */; };
 		5C3F1D58284363C400EC8A82 /* PrivacySettings.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C3F1D57284363C400EC8A82 /* PrivacySettings.swift */; };
 		5C4B3B0A285FB130003915F2 /* DatabaseView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C4B3B09285FB130003915F2 /* DatabaseView.swift */; };
+		5C4E80DA2B3CCD090080FAE2 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4E80D52B3CCD090080FAE2 /* libgmp.a */; };
+		5C4E80DB2B3CCD090080FAE2 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4E80D62B3CCD090080FAE2 /* libffi.a */; };
+		5C4E80DC2B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4E80D72B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5.a */; };
+		5C4E80DD2B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4E80D82B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5-ghc9.6.3.a */; };
+		5C4E80DE2B3CCD090080FAE2 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4E80D92B3CCD090080FAE2 /* libgmpxx.a */; };
 		5C5346A827B59A6A004DF848 /* ChatHelp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C5346A727B59A6A004DF848 /* ChatHelp.swift */; };
 		5C55A91F283AD0E400C4E99E /* CallManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C55A91E283AD0E400C4E99E /* CallManager.swift */; };
 		5C55A921283CCCB700C4E99E /* IncomingCallView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C55A920283CCCB700C4E99E /* IncomingCallView.swift */; };
@@ -285,11 +285,6 @@
 		5C13730A28156D2700F43030 /* ContactConnectionView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContactConnectionView.swift; sourceTree = "<group>"; };
 		5C13730C2815740A00F43030 /* DebugJSON.playground */ = {isa = PBXFileReference; lastKnownFileType = file.playground; path = DebugJSON.playground; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.swift; };
 		5C1A4C1D27A715B700EAD5AD /* ChatItemView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatItemView.swift; sourceTree = "<group>"; };
-		5C245F1E2B4EAA5E001CC39F /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
-		5C245F1F2B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH-ghc9.6.3.a"; sourceTree = "<group>"; };
-		5C245F202B4EAA5E001CC39F /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
-		5C245F212B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH.a"; sourceTree = "<group>"; };
-		5C245F222B4EAA5E001CC39F /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
 		5C2E260627A2941F00F70299 /* SimpleXAPI.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SimpleXAPI.swift; sourceTree = "<group>"; };
 		5C2E260A27A30CFA00F70299 /* ChatListView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatListView.swift; sourceTree = "<group>"; };
 		5C2E260E27A30FDC00F70299 /* ChatView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatView.swift; sourceTree = "<group>"; };
@@ -304,6 +299,11 @@
 		5C3F1D57284363C400EC8A82 /* PrivacySettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PrivacySettings.swift; sourceTree = "<group>"; };
 		5C422A7C27A9A6FA0097A1E1 /* SimpleX (iOS).entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = "SimpleX (iOS).entitlements"; sourceTree = "<group>"; };
 		5C4B3B09285FB130003915F2 /* DatabaseView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DatabaseView.swift; sourceTree = "<group>"; };
+		5C4E80D52B3CCD090080FAE2 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		5C4E80D62B3CCD090080FAE2 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5C4E80D72B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5.a"; sourceTree = "<group>"; };
+		5C4E80D82B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5-ghc9.6.3.a"; sourceTree = "<group>"; };
+		5C4E80D92B3CCD090080FAE2 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
 		5C5346A727B59A6A004DF848 /* ChatHelp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatHelp.swift; sourceTree = "<group>"; };
 		5C55A91E283AD0E400C4E99E /* CallManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CallManager.swift; sourceTree = "<group>"; };
 		5C55A920283CCCB700C4E99E /* IncomingCallView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IncomingCallView.swift; sourceTree = "<group>"; };
@@ -529,13 +529,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				5C245F232B4EAA5E001CC39F /* libgmpxx.a in Frameworks */,
-				5C245F262B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH.a in Frameworks */,
-				5C245F252B4EAA5E001CC39F /* libgmp.a in Frameworks */,
+				5C4E80DD2B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5-ghc9.6.3.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
-				5C245F272B4EAA5E001CC39F /* libffi.a in Frameworks */,
+				5C4E80DA2B3CCD090080FAE2 /* libgmp.a in Frameworks */,
+				5C4E80DC2B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
-				5C245F242B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH-ghc9.6.3.a in Frameworks */,
+				5C4E80DB2B3CCD090080FAE2 /* libffi.a in Frameworks */,
+				5C4E80DE2B3CCD090080FAE2 /* libgmpxx.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -597,11 +597,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				5C245F222B4EAA5E001CC39F /* libffi.a */,
-				5C245F202B4EAA5E001CC39F /* libgmp.a */,
-				5C245F1E2B4EAA5E001CC39F /* libgmpxx.a */,
-				5C245F1F2B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH-ghc9.6.3.a */,
-				5C245F212B4EAA5E001CC39F /* libHSsimplex-chat-5.4.3.0-BrNBQIZf2Ju9TtaZoeJyIH.a */,
+				5C4E80D62B3CCD090080FAE2 /* libffi.a */,
+				5C4E80D52B3CCD090080FAE2 /* libgmp.a */,
+				5C4E80D92B3CCD090080FAE2 /* libgmpxx.a */,
+				5C4E80D82B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5-ghc9.6.3.a */,
+				5C4E80D72B3CCD090080FAE2 /* libHSsimplex-chat-5.4.2.1-FP1oxJSttEYhorN1FRfI5.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";
@@ -1528,7 +1528,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 188;
+				CURRENT_PROJECT_VERSION = 186;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1550,7 +1550,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.4.3;
+				MARKETING_VERSION = 5.4.2;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1571,7 +1571,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 188;
+				CURRENT_PROJECT_VERSION = 186;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1593,7 +1593,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.4.3;
+				MARKETING_VERSION = 5.4.2;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1652,7 +1652,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 188;
+				CURRENT_PROJECT_VERSION = 186;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1665,7 +1665,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.4.3;
+				MARKETING_VERSION = 5.4.2;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1684,7 +1684,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 188;
+				CURRENT_PROJECT_VERSION = 186;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1697,7 +1697,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.4.3;
+				MARKETING_VERSION = 5.4.2;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1716,7 +1716,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 188;
+				CURRENT_PROJECT_VERSION = 186;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1740,7 +1740,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.4.3;
+				MARKETING_VERSION = 5.4.2;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -1762,7 +1762,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 188;
+				CURRENT_PROJECT_VERSION = 186;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1786,7 +1786,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.4.3;
+				MARKETING_VERSION = 5.4.2;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -41,7 +41,7 @@
      </Testables>
   </TestAction>
   <LaunchAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Release"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
      launchStyle = "0"
@@ -2,7 +2,7 @@
 <Scheme
   LastUpgradeVersion = "1400"
   wasCreatedForAppExtension = "YES"
-   version = "1.3">
+   version = "2.0">
   <BuildAction
      parallelizeBuildables = "YES"
      buildImplicitDependencies = "YES">
@@ -47,14 +47,16 @@
   </TestAction>
   <LaunchAction
      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      selectedDebuggerIdentifier = ""
+      selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
      launchStyle = "0"
+      askForAppToLaunch = "Yes"
      useCustomWorkingDirectory = "NO"
      ignoresPersistentStateOnLaunch = "NO"
      debugDocumentVersioning = "YES"
      debugServiceExtension = "internal"
-      allowLocationSimulation = "YES">
+      allowLocationSimulation = "YES"
+      launchAutomaticallySubstyle = "2">
      <BuildableProductRunnable
         runnableDebuggingMode = "0">
         <BuildableReference
@@ -12,11 +12,7 @@ private var chatController: chat_ctrl?

 private var migrationResult: (Bool, DBMigrationResult)?

-public func hasChatCtrl() -> Bool {
-    chatController != nil
-}
-
-public func getChatCtrl() -> chat_ctrl {
+public func getChatCtrl(_ useKey: String? = nil) -> chat_ctrl {
    if let controller = chatController { return controller }
    fatalError("chat controller not initialized")
 }
@@ -25,7 +25,7 @@ public enum ChatCommand {
    case apiMuteUser(userId: Int64)
    case apiUnmuteUser(userId: Int64)
    case apiDeleteUser(userId: Int64, delSMPQueues: Bool, viewPwd: String?)
-    case startChat(mainApp: Bool)
+    case startChat(subscribe: Bool, expire: Bool, xftp: Bool)
    case apiStopChat
    case apiActivateChat(restoreChat: Bool)
    case apiSuspendChat(timeoutMicroseconds: Int)
@@ -154,7 +154,7 @@ public enum ChatCommand {
            case let .apiMuteUser(userId): return "/_mute user \(userId)"
            case let .apiUnmuteUser(userId): return "/_unmute user \(userId)"
            case let .apiDeleteUser(userId, delSMPQueues, viewPwd): return "/_delete user \(userId) del_smp=\(onOff(delSMPQueues))\(maybePwd(viewPwd))"
-            case let .startChat(mainApp): return "/_start main=\(onOff(mainApp))"
+            case let .startChat(subscribe, expire, xftp): return "/_start subscribe=\(onOff(subscribe)) expire=\(onOff(expire)) xftp=\(onOff(xftp))"
            case .apiStopChat: return "/_stop"
            case let .apiActivateChat(restore): return "/_app activate restore=\(onOff(restore))"
            case let .apiSuspendChat(timeoutMicroseconds): return "/_app suspend \(timeoutMicroseconds)"
@@ -23,19 +23,3 @@ void haskell_init(void) {
    char **pargv = argv;
    hs_init_with_rtsopts(&argc, &pargv);
 }
-
-void haskell_init_nse(void) {
-    int argc = 7;
-    char *argv[] = {
-        "simplex",
-        "+RTS", // requires `hs_init_with_rtsopts`
-        "-A1m", // chunk size for new allocations
-        "-H1m", // initial heap size
-        "-F0.5", // heap growth triggering GC
-        "-Fd1", // memory return
-        "-c", // compacting garbage collector
-        0
-    };
-    char **pargv = argv;
-    hs_init_with_rtsopts(&argc, &pargv);
-}
@@ -11,6 +11,4 @@

 void haskell_init(void);

-void haskell_init_nse(void);
-
 #endif /* hs_init_h */
@@ -164,14 +164,13 @@ class SimplexApp: Application(), LifecycleEventObserver {
    androidAppContext = this
    APPLICATION_ID = BuildConfig.APPLICATION_ID
    ntfManager = object : chat.simplex.common.platform.NtfManager() {
-      override fun notifyCallInvitation(invitation: RcvCallInvitation): Boolean = NtfManager.notifyCallInvitation(invitation)
+      override fun notifyCallInvitation(invitation: RcvCallInvitation) = NtfManager.notifyCallInvitation(invitation)
      override fun hasNotificationsForChat(chatId: String): Boolean = NtfManager.hasNotificationsForChat(chatId)
      override fun cancelNotificationsForChat(chatId: String) = NtfManager.cancelNotificationsForChat(chatId)
      override fun displayNotification(user: UserLike, chatId: String, displayName: String, msgText: String, image: String?, actions: List<Pair<NotificationAction, () -> Unit>>) = NtfManager.displayNotification(user, chatId, displayName, msgText, image, actions.map { it.first })
      override fun androidCreateNtfChannelsMaybeShowAlert() = NtfManager.createNtfChannelsMaybeShowAlert()
      override fun cancelCallNotification() = NtfManager.cancelCallNotification()
      override fun cancelAllNotifications() = NtfManager.cancelAllNotifications()
-      override fun showMessage(title: String, text: String) = NtfManager.showMessage(title, text)
    }
    platform = object : PlatformInterface {
      override suspend fun androidServiceStart() {
@@ -30,7 +30,7 @@ object NtfManager {
  const val ShowChatsAction: String = "chat.simplex.app.SHOW_CHATS"

  // DO NOT change notification channel settings / names
-  const val CallChannel: String = "chat.simplex.app.CALL_NOTIFICATION_2"
+  const val CallChannel: String = "chat.simplex.app.CALL_NOTIFICATION_1"
  const val AcceptCallAction: String = "chat.simplex.app.ACCEPT_CALL"
  const val RejectCallAction: String = "chat.simplex.app.REJECT_CALL"
  const val CallNotificationId: Int = -1
@@ -59,7 +59,7 @@ object NtfManager {
      .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
      .setUsage(AudioAttributes.USAGE_NOTIFICATION_RINGTONE)
      .build()
-    val soundUri = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + context.packageName + "/raw/ring_once")
+    val soundUri = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + context.packageName + "/" + R.raw.ring_once)
    Log.d(TAG, "callNotificationChannel sound: $soundUri")
    callChannel.setSound(soundUri, attrs)
    callChannel.enableVibration(true)
@@ -140,7 +140,7 @@ object NtfManager {
    }
  }

-  fun notifyCallInvitation(invitation: RcvCallInvitation): Boolean {
+  fun notifyCallInvitation(invitation: RcvCallInvitation) {
    val keyguardManager = getKeyguardManager(context)
    Log.d(
      TAG,
@@ -149,7 +149,7 @@ object NtfManager {
          "callOnLockScreen ${appPreferences.callOnLockScreen.get()}, " +
          "onForeground ${isAppOnForeground}"
    )
-    if (isAppOnForeground) return false
+    if (isAppOnForeground) return
    val contactId = invitation.contact.id
    Log.d(TAG, "notifyCallInvitation $contactId")
    val image = invitation.contact.image
@@ -163,7 +163,7 @@ object NtfManager {
          .setFullScreenIntent(fullScreenPendingIntent, true)
          .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
      } else {
-        val soundUri = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + context.packageName + "/raw/ring_once")
+        val soundUri = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + context.packageName + "/" + R.raw.ring_once)
        val fullScreenPendingIntent = PendingIntent.getActivity(context, 0, Intent(), PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
        NotificationCompat.Builder(context, CallChannel)
          .setContentIntent(chatPendingIntent(OpenChatAction, invitation.user.userId, invitation.contact.id))
@@ -206,39 +206,6 @@ object NtfManager {
        notify(CallNotificationId, notification)
      }
    }
-    return true
-  }
-
-  fun showMessage(title: String, text: String) {
-    val builder = NotificationCompat.Builder(context, MessageChannel)
-      .setContentTitle(title)
-      .setContentText(text)
-      .setPriority(NotificationCompat.PRIORITY_HIGH)
-      .setGroup(MessageGroup)
-      .setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
-      .setSmallIcon(R.drawable.ntf_icon)
-      .setLargeIcon(null)
-      .setColor(0x88FFFF)
-      .setAutoCancel(true)
-      .setVibrate(null)
-      .setContentIntent(chatPendingIntent(ShowChatsAction, null, null))
-      .setSilent(false)
-
-    val summary = NotificationCompat.Builder(context, MessageChannel)
-      .setSmallIcon(R.drawable.ntf_icon)
-      .setColor(0x88FFFF)
-      .setGroup(MessageGroup)
-      .setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
-      .setGroupSummary(true)
-      .setContentIntent(chatPendingIntent(ShowChatsAction, null))
-      .build()
-
-    with(NotificationManagerCompat.from(context)) {
-      if (ActivityCompat.checkSelfPermission(SimplexApp.context, android.Manifest.permission.POST_NOTIFICATIONS) == PackageManager.PERMISSION_GRANTED) {
-        notify("MESSAGE".hashCode(), builder.build())
-        notify(0, summary)
-      }
-    }
  }

  fun cancelCallNotification() {
@@ -281,7 +248,6 @@ object NtfManager {
    manager.createNotificationChannel(callNotificationChannel(CallChannel, generalGetString(MR.strings.ntf_channel_calls)))
    // Remove old channels since they can't be edited
    manager.deleteNotificationChannel("chat.simplex.app.CALL_NOTIFICATION")
-    manager.deleteNotificationChannel("chat.simplex.app.CALL_NOTIFICATION_1")
    manager.deleteNotificationChannel("chat.simplex.app.LOCK_SCREEN_CALL_NOTIFICATION")
  }

@@ -1,7 +0,0 @@
-package chat.simplex.common.views.database
-
-import chat.simplex.common.views.usersettings.restartApp
-
-actual fun restartChatOrApp() {
-  restartApp()
-}
@@ -28,7 +28,7 @@ actual fun SettingsSectionApp(
 }


-fun restartApp() {
+private fun restartApp() {
  ProcessPhoenix.triggerRebirth(androidAppContext)
  shutdownApp()
 }
@@ -122,9 +122,6 @@ object ChatModel {
  val remoteHostPairing = mutableStateOf<Pair<RemoteHostInfo?, RemoteHostSessionState>?>(null)
  val remoteCtrlSession = mutableStateOf<RemoteCtrlSession?>(null)

-  val processedCriticalError: ProcessedErrors<AgentErrorType.CRITICAL> = ProcessedErrors(60_000)
-  val processedInternalError: ProcessedErrors<AgentErrorType.INTERNAL> = ProcessedErrors(20_000)
-
  fun getUser(userId: Long): User? = if (currentUser.value?.userId == userId) {
    currentUser.value
  } else {
@@ -108,7 +108,6 @@ class AppPreferences {
  val chatArchiveTime = mkDatePreference(SHARED_PREFS_CHAT_ARCHIVE_TIME, null)
  val chatLastStart = mkDatePreference(SHARED_PREFS_CHAT_LAST_START, null)
  val developerTools = mkBoolPreference(SHARED_PREFS_DEVELOPER_TOOLS, false)
-  val showInternalErrors = mkBoolPreference(SHARED_PREFS_SHOW_INTERNAL_ERRORS, false)
  val terminalAlwaysVisible = mkBoolPreference(SHARED_PREFS_TERMINAL_ALWAYS_VISIBLE, false)
  val networkUseSocksProxy = mkBoolPreference(SHARED_PREFS_NETWORK_USE_SOCKS_PROXY, false)
  val networkProxyHostPort = mkStrPreference(SHARED_PREFS_NETWORK_PROXY_HOST_PORT, "localhost:9050")
@@ -277,7 +276,6 @@ class AppPreferences {
    private const val SHARED_PREFS_ONBOARDING_STAGE = "OnboardingStage"
    private const val SHARED_PREFS_CHAT_LAST_START = "ChatLastStart"
    private const val SHARED_PREFS_DEVELOPER_TOOLS = "DeveloperTools"
-    private const val SHARED_PREFS_SHOW_INTERNAL_ERRORS = "ShowInternalErrors"
    private const val SHARED_PREFS_TERMINAL_ALWAYS_VISIBLE = "TerminalAlwaysVisible"
    private const val SHARED_PREFS_NETWORK_USE_SOCKS_PROXY = "NetworkUseSocksProxy"
    private const val SHARED_PREFS_NETWORK_PROXY_HOST_PORT = "NetworkProxyHostPort"
@@ -585,7 +583,7 @@ object ChatController {
  }

  suspend fun apiStartChat(): Boolean {
-    val r = sendCmd(null, CC.StartChat(mainApp = true))
+    val r = sendCmd(null, CC.StartChat(expire = true))
    when (r) {
      is CR.ChatStarted -> return true
      is CR.ChatRunning -> return false
@@ -1922,14 +1920,6 @@ object ChatController {
          }
        }
      }
-      is CR.ChatCmdError -> when {
-        r.chatError is ChatError.ChatErrorAgent && r.chatError.agentError is AgentErrorType.CRITICAL -> {
-          chatModel.processedCriticalError.newError(r.chatError.agentError, r.chatError.agentError.offerRestart)
-        }
-        r.chatError is ChatError.ChatErrorAgent && r.chatError.agentError is AgentErrorType.INTERNAL && appPrefs.showInternalErrors.get() -> {
-          chatModel.processedInternalError.newError(r.chatError.agentError, false)
-        }
-      }
      else ->
        Log.d(TAG , "unsupported event: ${r.responseType}")
    }
@@ -2171,7 +2161,7 @@ sealed class CC {
  class ApiMuteUser(val userId: Long): CC()
  class ApiUnmuteUser(val userId: Long): CC()
  class ApiDeleteUser(val userId: Long, val delSMPQueues: Boolean, val viewPwd: String?): CC()
-  class StartChat(val mainApp: Boolean): CC()
+  class StartChat(val expire: Boolean): CC()
  class ApiStopChat: CC()
  class SetTempFolder(val tempFolder: String): CC()
  class SetFilesFolder(val filesFolder: String): CC()
@@ -2298,7 +2288,7 @@ sealed class CC {
    is ApiMuteUser -> "/_mute user $userId"
    is ApiUnmuteUser -> "/_unmute user $userId"
    is ApiDeleteUser -> "/_delete user $userId del_smp=${onOff(delSMPQueues)}${maybePwd(viewPwd)}"
-    is StartChat -> "/_start main=${onOff(mainApp)}"
+    is StartChat -> "/_start subscribe=on expire=${onOff(expire)} xftp=on"
    is ApiStopChat -> "/_stop"
    is SetTempFolder -> "/_temp_folder $tempFolder"
    is SetFilesFolder -> "/_files_folder $filesFolder"
@@ -4720,7 +4710,6 @@ sealed class AgentErrorType {
    is AGENT -> "AGENT ${agentErr.string}"
    is INTERNAL -> "INTERNAL $internalErr"
    is INACTIVE -> "INACTIVE"
-    is CRITICAL -> "CRITICAL $offerRestart $criticalErr"
  }
  @Serializable @SerialName("CMD") class CMD(val cmdErr: CommandErrorType): AgentErrorType()
  @Serializable @SerialName("CONN") class CONN(val connErr: ConnectionErrorType): AgentErrorType()
@@ -4732,7 +4721,6 @@ sealed class AgentErrorType {
  @Serializable @SerialName("AGENT") class AGENT(val agentErr: SMPAgentError): AgentErrorType()
  @Serializable @SerialName("INTERNAL") class INTERNAL(val internalErr: String): AgentErrorType()
  @Serializable @SerialName("INACTIVE") object INACTIVE: AgentErrorType()
-  @Serializable @SerialName("CRITICAL") data class CRITICAL(val offerRestart: Boolean, val criticalErr: String): AgentErrorType()
 }

@Serializable
@@ -93,13 +93,12 @@ abstract class NtfManager {
    }
  }

-  abstract fun notifyCallInvitation(invitation: RcvCallInvitation): Boolean
+  abstract fun notifyCallInvitation(invitation: RcvCallInvitation)
  abstract fun hasNotificationsForChat(chatId: String): Boolean
  abstract fun cancelNotificationsForChat(chatId: String)
  abstract fun displayNotification(user: UserLike, chatId: String, displayName: String, msgText: String, image: String? = null, actions: List<Pair<NotificationAction, () -> Unit>> = emptyList())
  abstract fun cancelCallNotification()
  abstract fun cancelAllNotifications()
-  abstract fun showMessage(title: String, text: String)
  // Android only
  abstract fun androidCreateNtfChannelsMaybeShowAlert()

@@ -13,8 +13,8 @@ class CallManager(val chatModel: ChatModel) {
      callInvitations[invitation.contact.id] = invitation
      if (invitation.user.showNotifications) {
        if (Clock.System.now() - invitation.callTs <= 3.minutes) {
-          invitation.sentNotification = ntfManager.notifyCallInvitation(invitation)
          activeCallInvitation.value = invitation
+          ntfManager.notifyCallInvitation(invitation)
        } else {
          val contact = invitation.contact
          ntfManager.displayNotification(user = invitation.user, chatId = contact.id, displayName = contact.displayName, msgText = invitation.callTypeText)
@@ -15,10 +15,11 @@ import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.model.*
-import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.helpers.ProfileImage
 import chat.simplex.common.views.usersettings.ProfilePreview
+import chat.simplex.common.platform.ntfManager
+import chat.simplex.common.platform.SoundPlayer
 import chat.simplex.res.MR
 import kotlinx.datetime.Clock

@@ -26,11 +27,7 @@ import kotlinx.datetime.Clock
 fun IncomingCallAlertView(invitation: RcvCallInvitation, chatModel: ChatModel) {
  val cm = chatModel.callManager
  val scope = rememberCoroutineScope()
-  LaunchedEffect(Unit) {
-    if (chatModel.activeCallInvitation.value?.sentNotification == false || appPlatform.isDesktop) {
-      SoundPlayer.start(scope, sound = !chatModel.showCallView.value)
-    }
-  }
+  LaunchedEffect(true) { SoundPlayer.start(scope, sound = !chatModel.showCallView.value) }
  DisposableEffect(true) { onDispose { SoundPlayer.stop() } }
  IncomingCallAlertLayout(
    invitation,
@@ -112,9 +112,6 @@ sealed class WCallResponse {
    CallMediaType.Video -> MR.strings.incoming_video_call
    CallMediaType.Audio -> MR.strings.incoming_audio_call
  })
-
-  // Shows whether notification was shown or not to prevent playing sound twice in both notification and in-app
-  var sentNotification: Boolean = false
 }
@Serializable data class CallCapabilities(val encryption: Boolean)
@Serializable data class ConnectionInfo(private val localCandidate: RTCIceCandidate?, private val remoteCandidate: RTCIceCandidate?) {
@@ -4,6 +4,7 @@ import SectionBottomSpacer
 import SectionDividerSpaced
 import SectionTextFooter
 import SectionItemView
+import SectionSpacer
 import SectionView
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import androidx.compose.foundation.layout.*
@@ -366,7 +367,7 @@ fun chatArchiveTitle(chatArchiveTime: Instant, chatLastStart: Instant): String {
  return stringResource(if (chatArchiveTime < chatLastStart) MR.strings.old_database_archive else MR.strings.new_database_archive)
 }

-fun startChat(m: ChatModel, chatLastStart: MutableState<Instant?>, chatDbChanged: MutableState<Boolean>) {
+private fun startChat(m: ChatModel, chatLastStart: MutableState<Instant?>, chatDbChanged: MutableState<Boolean>) {
  withApi {
    try {
      if (chatDbChanged.value) {
@@ -406,8 +407,6 @@ private fun stopChatAlert(m: ChatModel) {
  )
 }

-expect fun restartChatOrApp()
-
 private fun exportProhibitedAlert() {
  AlertManager.shared.showAlertMsg(
    title = generalGetString(MR.strings.set_password_to_export),
@@ -415,7 +414,7 @@ private fun exportProhibitedAlert() {
  )
 }

-fun authStopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
+private fun authStopChat(m: ChatModel) {
  if (m.controller.appPrefs.performLA.get()) {
    authenticate(
      generalGetString(MR.strings.auth_stop_chat),
@@ -423,7 +422,7 @@ fun authStopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
      completed = { laResult ->
        when (laResult) {
          LAResult.Success, is LAResult.Unavailable -> {
-            stopChat(m, onStop)
+            stopChat(m)
          }
          is LAResult.Error -> {
            m.chatRunning.value = true
@@ -435,16 +434,15 @@ fun authStopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
      }
    )
  } else {
-    stopChat(m, onStop)
+    stopChat(m)
  }
 }

-private fun stopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
+private fun stopChat(m: ChatModel) {
  withApi {
    try {
      stopChatAsync(m)
      platform.androidChatStopped()
-      onStop?.invoke()
    } catch (e: Error) {
      m.chatRunning.value = true
      AlertManager.shared.showAlertMsg(generalGetString(MR.strings.error_stopping_chat), e.toString())
@@ -1,64 +0,0 @@
-package chat.simplex.common.views.helpers
-
-import chat.simplex.common.model.AgentErrorType
-import chat.simplex.common.platform.Log
-import chat.simplex.common.platform.TAG
-import chat.simplex.common.platform.ntfManager
-import chat.simplex.common.views.database.restartChatOrApp
-import chat.simplex.res.MR
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.delay
-
-class ProcessedErrors <T: AgentErrorType>(val interval: Long) {
-  private var lastShownTimestamp: Long = -1
-  private var lastShownOfferRestart: Boolean = false
-  private var timer: Job = Job()
-
-  fun newError(error: T, offerRestart: Boolean) {
-    timer.cancel()
-    timer = withBGApi {
-      val delayBeforeNext = (lastShownTimestamp + interval) - System.currentTimeMillis()
-      if ((lastShownOfferRestart || !offerRestart) && delayBeforeNext >= 0) {
-        delay(delayBeforeNext)
-      }
-      lastShownTimestamp = System.currentTimeMillis()
-      lastShownOfferRestart = offerRestart
-      AlertManager.shared.hideAllAlerts()
-      showMessage(error, offerRestart)
-    }
-  }
-
-  private fun showMessage(error: T, offerRestart: Boolean) {
-    when (error) {
-      is AgentErrorType.CRITICAL -> {
-        val title = generalGetString(MR.strings.agent_critical_error_title)
-        val text = generalGetString(MR.strings.agent_critical_error_desc).format(error.criticalErr)
-        try {
-          ntfManager.showMessage(title, text)
-        } catch (e: Throwable) {
-          Log.e(TAG, e.stackTraceToString())
-        }
-        if (offerRestart) {
-          AlertManager.shared.showAlertDialog(
-            title = title,
-            text = text,
-            confirmText = generalGetString(MR.strings.restart_chat_button),
-            onConfirm = {
-              withApi { restartChatOrApp() }
-            })
-        } else {
-          AlertManager.shared.showAlertMsg(
-            title = title,
-            text = text,
-          )
-        }
-      }
-      is AgentErrorType.INTERNAL -> {
-        AlertManager.shared.showAlertMsg(
-          title = generalGetString(MR.strings.agent_internal_error_title),
-          text = generalGetString(MR.strings.agent_internal_error_desc).format(error.internalErr),
-        )
-      }
-    }
-  }
-}
@@ -10,11 +10,10 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalUriHandler
-import chat.simplex.common.model.*
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
+import chat.simplex.common.model.ChatModel
 import chat.simplex.common.platform.appPlatform
-import chat.simplex.common.platform.appPreferences
 import chat.simplex.common.views.TerminalView
 import chat.simplex.common.views.helpers.*
 import chat.simplex.res.MR
@@ -45,7 +44,6 @@ fun DeveloperView(
            m.controller.appPrefs.terminalAlwaysVisible.set(false)
          }
        }
-        SettingsPreferenceItem(painterResource(MR.images.ic_report), stringResource(MR.strings.show_internal_errors), appPreferences.showInternalErrors)
      }
    }
    SectionTextFooter(
@@ -662,7 +662,6 @@
  <string name="hide_dev_options">Hide:</string>
  <string name="show_developer_options">Show developer options</string>
  <string name="developer_options">Database IDs and Transport isolation option.</string>
-  <string name="show_internal_errors">Show internal errors</string>
  <string name="shutdown_alert_question">Shutdown?</string>
  <string name="shutdown_alert_desc">Notifications will stop working until you re-launch the app</string>

@@ -1725,11 +1724,4 @@
  <string name="connect_plan_you_are_already_joining_the_group_via_this_link">You are already joining the group via this link.</string>
  <string name="connect_plan_you_are_already_in_group_vName">You are already in group %1$s.</string>
  <string name="connect_plan_connect_via_link">Connect via link?</string>
-
-  <!-- Errors -->
-  <string name="agent_critical_error_title">Critical error</string>
-  <string name="agent_critical_error_desc">Please report it to the developers: \n%s\n\nIt is recommended to restart the app.</string>
-  <string name="agent_internal_error_title">Internal error</string>
-  <string name="agent_internal_error_desc">Please report it to the developers: \n%s</string>
-  <string name="restart_chat_button">Restart chat</string>
 </resources>
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24"><path d="M479.895-284Q494-284 504-293.895q10-9.894 10-24Q514-332 504.105-342q-9.894-10-24-10Q466-352 456-342.105q-10 9.894-10 24Q446-304 455.895-294q9.894 10 24 10ZM451.5-425H509v-261h-57.5v261ZM332-124.5 124.5-332.176V-628l207.676-207.5H628l207.5 207.676V-332L627.824-124.5H332Zm24.222-57.5h248.243L778-356.222v-248.243L604.242-778H356L182-604.242V-356l174.222 174ZM480-480Z"/></svg>
@@ -16,8 +16,8 @@ import javax.imageio.ImageIO
 object NtfManager {
  private val prevNtfs = arrayListOf<Pair<ChatId, Slice>>()

-  fun notifyCallInvitation(invitation: RcvCallInvitation): Boolean {
-    if (simplexWindowState.windowFocused.value) return false
+  fun notifyCallInvitation(invitation: RcvCallInvitation) {
+    if (simplexWindowState.windowFocused.value) return
    val contactId = invitation.contact.id
    Log.d(TAG, "notifyCallInvitation $contactId")
    val image = invitation.contact.image
@@ -45,11 +45,6 @@ object NtfManager {
    displayNotificationViaLib(contactId, title, text, prepareIconPath(largeIcon), actions) {
      ntfManager.openChatAction(invitation.user.userId, contactId)
    }
-    return true
-  }
-
-  fun showMessage(title: String, text: String) {
-    displayNotificationViaLib("MESSAGE", title, text, null, emptyList()) {}
  }

  fun hasNotificationsForChat(chatId: ChatId) = false//prevNtfs.any { it.first == chatId }
@@ -16,14 +16,13 @@ val defaultLocale: Locale = Locale.getDefault()

 fun initApp() {
  ntfManager = object : NtfManager() {
-    override fun notifyCallInvitation(invitation: RcvCallInvitation): Boolean = chat.simplex.common.model.NtfManager.notifyCallInvitation(invitation)
+    override fun notifyCallInvitation(invitation: RcvCallInvitation) = chat.simplex.common.model.NtfManager.notifyCallInvitation(invitation)
    override fun hasNotificationsForChat(chatId: String): Boolean = chat.simplex.common.model.NtfManager.hasNotificationsForChat(chatId)
    override fun cancelNotificationsForChat(chatId: String) = chat.simplex.common.model.NtfManager.cancelNotificationsForChat(chatId)
    override fun displayNotification(user: UserLike, chatId: String, displayName: String, msgText: String, image: String?, actions: List<Pair<NotificationAction, () -> Unit>>) = chat.simplex.common.model.NtfManager.displayNotification(user, chatId, displayName, msgText, image, actions)
    override fun androidCreateNtfChannelsMaybeShowAlert() {}
    override fun cancelCallNotification() {}
    override fun cancelAllNotifications() = chat.simplex.common.model.NtfManager.cancelAllNotifications()
-    override fun showMessage(title: String, text: String) = chat.simplex.common.model.NtfManager.showMessage(title, text)
  }
  applyAppLocale()
  withBGApi {
@@ -1,23 +0,0 @@
-package chat.simplex.common.views.database
-
-import androidx.compose.runtime.mutableStateOf
-import chat.simplex.common.platform.chatModel
-import chat.simplex.common.views.helpers.withApi
-import kotlinx.coroutines.delay
-import kotlinx.datetime.Instant
-
-actual fun restartChatOrApp() {
-  if (chatModel.chatRunning.value == false) {
-    chatModel.chatDbChanged.value = true
-    startChat(chatModel, mutableStateOf(Instant.DISTANT_PAST), chatModel.chatDbChanged)
-  } else {
-    authStopChat(chatModel) {
-      withApi {
-        // adding delay in order to prevent locked database by previous initialization
-        delay(1000)
-        chatModel.chatDbChanged.value = true
-        startChat(chatModel, mutableStateOf(Instant.DISTANT_PAST), chatModel.chatDbChanged)
-      }
-    }
-  }
-}
@@ -25,11 +25,11 @@ android.nonTransitiveRClass=true
 android.enableJetifier=true
 kotlin.mpp.androidSourceSetLayoutVersion=2

-android.version_name=5.4.3
-android.version_code=169
+android.version_name=5.4.2
+android.version_code=166

-desktop.version_name=5.4.3
-desktop.version_code=22
+desktop.version_name=5.4.2
+desktop.version_code=20

 kotlin.version=1.8.20
 gradle.plugin.version=7.4.2
@@ -14,7 +14,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
    type: git
    location: https://github.com/simplex-chat/simplexmq.git
-    tag: f6ed4640d407f8879273d104a3e69069806dcb7c
+    tag: d0588bd0ac23a459cbfc9a4789633014e91ffa19

 source-repository-package
    type: git
@@ -51,11 +51,11 @@
    "cabal-34": {
      "flake": false,
      "locked": {
-        "lastModified": 1640353650,
-        "narHash": "sha256-N1t6M3/wqj90AEdRkeC8i923gQYUpzSr8b40qVOZ1Rk=",
+        "lastModified": 1645834128,
+        "narHash": "sha256-wG3d+dOt14z8+ydz4SL7pwGfe7SiimxcD/LOuPCV6xM=",
        "owner": "haskell",
        "repo": "cabal",
-        "rev": "942639c18c0cd8ec53e0a6f8d120091af35312cd",
+        "rev": "5ff598c67f53f7c4f48e31d722ba37172230c462",
        "type": "github"
      },
      "original": {
@@ -68,11 +68,11 @@
    "cabal-36": {
      "flake": false,
      "locked": {
-        "lastModified": 1641652457,
-        "narHash": "sha256-BlFPKP4C4HRUJeAbdembX1Rms1LD380q9s0qVDeoAak=",
+        "lastModified": 1669081697,
+        "narHash": "sha256-I5or+V7LZvMxfbYgZATU4awzkicBwwok4mVoje+sGmU=",
        "owner": "haskell",
        "repo": "cabal",
-        "rev": "f27667f8ec360c475027dcaee0138c937477b070",
+        "rev": "8fd619e33d34924a94e691c5fea2c42f0fc7f144",
        "type": "github"
      },
      "original": {
@@ -159,15 +159,16 @@
    "flake-compat": {
      "flake": false,
      "locked": {
-        "lastModified": 1635892615,
-        "narHash": "sha256-harGbMZr4hzat2BWBU+Y5OYXlu+fVz7E4WeQzHi5o8A=",
+        "lastModified": 1672831974,
+        "narHash": "sha256-z9k3MfslLjWQfnjBtEtJZdq3H7kyi2kQtUThfTgdRk0=",
        "owner": "input-output-hk",
        "repo": "flake-compat",
-        "rev": "eca47d3377946315596da653862d341ee5341318",
+        "rev": "45f2638735f8cdc40fe302742b79f248d23eb368",
        "type": "github"
      },
      "original": {
        "owner": "input-output-hk",
+        "ref": "hkm/gitlab-fix",
        "repo": "flake-compat",
        "type": "github"
      }
@@ -190,11 +191,11 @@
    },
    "flake-utils": {
      "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1676283394,
+        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
        "owner": "numtide",
        "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
        "type": "github"
      },
      "original": {
@@ -205,11 +206,11 @@
    },
    "flake-utils_2": {
      "locked": {
-        "lastModified": 1644229661,
-        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
        "owner": "numtide",
        "repo": "flake-utils",
-        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
        "type": "github"
      },
      "original": {
@@ -248,21 +249,6 @@
        "type": "github"
      }
    },
-    "flake-utils_5": {
-      "locked": {
-        "lastModified": 1653893745,
-        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
    "ghc-8.6.5-iohk": {
      "flake": false,
      "locked": {
@@ -330,6 +316,7 @@
        ],
        "hpc-coveralls": "hpc-coveralls",
        "hydra": "hydra",
+        "iserv-proxy": "iserv-proxy",
        "nixpkgs": [
          "nixpkgs"
        ],
@@ -337,21 +324,23 @@
        "nixpkgs-2105": "nixpkgs-2105",
        "nixpkgs-2111": "nixpkgs-2111",
        "nixpkgs-2205": "nixpkgs-2205",
+        "nixpkgs-2211": "nixpkgs-2211",
        "nixpkgs-unstable": "nixpkgs-unstable",
        "old-ghc-nix": "old-ghc-nix",
        "stackage": "stackage",
        "tullia": "tullia"
      },
      "locked": {
-        "lastModified": 1672501055,
-        "narHash": "sha256-Wy6KqoYqQOP1rBvfHUvM3ex8HIdBA4kwnvZj2qQ1VLU=",
-        "owner": "simplex-chat",
+        "lastModified": 1677975916,
+        "narHash": "sha256-dbe8lEEPyfzjdRwpePClv7J9p9lQg7BwbBqAMCw4RLw=",
+        "owner": "input-output-hk",
        "repo": "haskell.nix",
-        "rev": "dc719cd6dc318923c4a524d005c13f474c00d3d3",
+        "rev": "ab5efd87ce3fd8ade38a01d97693d29a4f1ae7e4",
        "type": "github"
      },
      "original": {
-        "owner": "simplex-chat",
+        "owner": "input-output-hk",
+        "ref": "armv7a",
        "repo": "haskell.nix",
        "type": "github"
      }
@@ -383,11 +372,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1646878427,
-        "narHash": "sha256-KtbrofMtN8GlM7D+n90kixr7QpSlVmdN+vK5CA/aRzc=",
+        "lastModified": 1671755331,
+        "narHash": "sha256-hXsgJj0Cy0ZiCiYdW2OdBz5WmFyOMKuw4zyxKpgUKm4=",
        "owner": "NixOS",
        "repo": "hydra",
-        "rev": "28b682b85b7efc5cf7974065792a1f22203a5927",
+        "rev": "f48f00ee6d5727ae3e488cbf9ce157460853fea8",
        "type": "github"
      },
      "original": {
@@ -395,6 +384,46 @@
        "type": "indirect"
      }
    },
+    "incl": {
+      "inputs": {
+        "nixlib": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1669263024,
+        "narHash": "sha256-E/+23NKtxAqYG/0ydYgxlgarKnxmDbg6rCMWnOBqn9Q=",
+        "owner": "divnix",
+        "repo": "incl",
+        "rev": "ce7bebaee048e4cd7ebdb4cee7885e00c4e2abca",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "incl",
+        "type": "github"
+      }
+    },
+    "iserv-proxy": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1670983692,
+        "narHash": "sha256-avLo34JnI9HNyOuauK5R69usJm+GfW3MlyGlYxZhTgY=",
+        "ref": "hkm/remote-iserv",
+        "rev": "50d0abb3317ac439a4e7495b185a64af9b7b9300",
+        "revCount": 10,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
+      },
+      "original": {
+        "ref": "hkm/remote-iserv",
+        "type": "git",
+        "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
+      }
+    },
    "lowdown-src": {
      "flake": false,
      "locked": {
@@ -411,25 +440,14 @@
        "type": "github"
      }
    },
-    "mdbook-kroki-preprocessor": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1661755005,
-        "narHash": "sha256-1TJuUzfyMycWlOQH67LR63/ll2GDZz25I3JfScy/Jnw=",
-        "owner": "JoelCourtney",
-        "repo": "mdbook-kroki-preprocessor",
-        "rev": "93adb5716d035829efed27f65f2f0833a7d3e76f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "JoelCourtney",
-        "repo": "mdbook-kroki-preprocessor",
-        "type": "github"
-      }
-    },
    "n2c": {
      "inputs": {
-        "flake-utils": "flake-utils_5",
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "flake-utils"
+        ],
        "nixpkgs": [
          "haskellNix",
          "tullia",
@@ -458,16 +476,16 @@
        "nixpkgs-regression": "nixpkgs-regression"
      },
      "locked": {
-        "lastModified": 1643066034,
-        "narHash": "sha256-xEPeMcNJVOeZtoN+d+aRwolpW8mFSEQx76HTRdlhPhg=",
+        "lastModified": 1661606874,
+        "narHash": "sha256-9+rpYzI+SmxJn+EbYxjGv68Ucp22bdFUSy/4LkHkkDQ=",
        "owner": "NixOS",
        "repo": "nix",
-        "rev": "a1cd7e58606a41fcf62bf8637804cf8306f17f62",
+        "rev": "11e45768b34fdafdcf019ddbd337afa16127ff0f",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
-        "ref": "2.6.0",
+        "ref": "2.11.0",
        "repo": "nix",
        "type": "github"
      }
@@ -563,17 +581,18 @@
    },
    "nixpkgs": {
      "locked": {
-        "lastModified": 1632864508,
-        "narHash": "sha256-d127FIvGR41XbVRDPVvozUPQ/uRHbHwvfyKHwEt5xFM=",
+        "lastModified": 1657693803,
+        "narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "82891b5e2c2359d7e58d08849e4c89511ab94234",
+        "rev": "365e1b3a859281cf11b94f87231adeabbdd878a2",
        "type": "github"
      },
      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-21.05-small",
-        "type": "indirect"
+        "owner": "NixOS",
+        "ref": "nixos-22.05-small",
+        "repo": "nixpkgs",
+        "type": "github"
      }
    },
    "nixpkgs-2003": {
@@ -626,11 +645,11 @@
    },
    "nixpkgs-2205": {
      "locked": {
-        "lastModified": 1663981975,
-        "narHash": "sha256-TKaxWAVJR+a5JJauKZqibmaM5e/Pi5tBDx9s8fl/kSE=",
+        "lastModified": 1672580127,
+        "narHash": "sha256-3lW3xZslREhJogoOkjeZtlBtvFMyxHku7I/9IVehhT8=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "309faedb8338d3ae8ad8f1043b3ccf48c9cc2970",
+        "rev": "0874168639713f547c05947c76124f78441ea46c",
        "type": "github"
      },
      "original": {
@@ -640,6 +659,22 @@
        "type": "github"
      }
    },
+    "nixpkgs-2211": {
+      "locked": {
+        "lastModified": 1675730325,
+        "narHash": "sha256-uNvD7fzO5hNlltNQUAFBPlcEjNG5Gkbhl/ROiX+GZU4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b7ce17b1ebf600a72178f6302c77b6382d09323f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
    "nixpkgs-regression": {
      "locked": {
        "lastModified": 1643052045,
@@ -650,18 +685,19 @@
        "type": "github"
      },
      "original": {
-        "id": "nixpkgs",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "indirect"
+        "type": "github"
      }
    },
    "nixpkgs-unstable": {
      "locked": {
-        "lastModified": 1663905476,
-        "narHash": "sha256-0CSwRKaYravh9v6qSlBpM0gNg0UhKT2lL7Yn6Zbx7UM=",
+        "lastModified": 1675758091,
+        "narHash": "sha256-7gFSQbSVAFUHtGCNHPF7mPc5CcqDk9M2+inlVPZSneg=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "e14f9fb57315f0d4abde222364f19f88c77d2b79",
+        "rev": "747927516efcb5e31ba03b7ff32f61f6d47e7d87",
        "type": "github"
      },
      "original": {
@@ -720,20 +756,35 @@
    },
    "nixpkgs_5": {
      "locked": {
-        "lastModified": 1669833724,
-        "narHash": "sha256-/HEZNyGbnQecrgJnfE8d0WC5c1xuPSD2LUpB6YXlg4c=",
-        "owner": "nixos",
+        "lastModified": 1676726892,
+        "narHash": "sha256-M7OYVR6dKmzmlebIjybFf3l18S2uur8lMyWWnHQooLY=",
+        "owner": "angerman",
        "repo": "nixpkgs",
-        "rev": "4d2b37a84fad1091b9de401eb450aae66f1a741e",
+        "rev": "729469087592bdea58b360de59dadf6d58714c42",
        "type": "github"
      },
      "original": {
-        "owner": "nixos",
-        "ref": "22.11",
+        "owner": "angerman",
+        "ref": "release-22.11",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
+    "nosys": {
+      "locked": {
+        "lastModified": 1667881534,
+        "narHash": "sha256-FhwJ15uPLRsvaxtt/bNuqE/ykMpNAPF0upozFKhTtXM=",
+        "owner": "divnix",
+        "repo": "nosys",
+        "rev": "2d0d5207f6a230e9d0f660903f8db9807b54814f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "nosys",
+        "type": "github"
+      }
+    },
    "old-ghc-nix": {
      "flake": false,
      "locked": {
@@ -762,11 +813,11 @@
    "stackage": {
      "flake": false,
      "locked": {
-        "lastModified": 1669598217,
-        "narHash": "sha256-UioviNyxA3fexeguXLQpgMR6uWL9Q/wulipCbET3C8w=",
+        "lastModified": 1677888571,
+        "narHash": "sha256-YkhRNOaN6QVagZo1cfykYV8KqkI8/q6r2F5+jypOma4=",
        "owner": "input-output-hk",
        "repo": "stackage.nix",
-        "rev": "8400280d894949e26354123aebc20801a2165182",
+        "rev": "cb50e6fabdfb2d7e655059039012ad0623f06a27",
        "type": "github"
      },
      "original": {
@@ -777,17 +828,23 @@
    },
    "std": {
      "inputs": {
+        "arion": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
        "blank": "blank",
        "devshell": "devshell",
        "dmerge": "dmerge",
        "flake-utils": "flake-utils_4",
+        "incl": "incl",
        "makes": [
          "haskellNix",
          "tullia",
          "std",
          "blank"
        ],
-        "mdbook-kroki-preprocessor": "mdbook-kroki-preprocessor",
        "microvm": [
          "haskellNix",
          "tullia",
@@ -797,14 +854,15 @@
        "n2c": "n2c",
        "nixago": "nixago",
        "nixpkgs": "nixpkgs_4",
+        "nosys": "nosys",
        "yants": "yants"
      },
      "locked": {
-        "lastModified": 1665513321,
-        "narHash": "sha256-D6Pacw9yf/HMs84KYuCxHXnNDL7v43gtcka5URagFqE=",
+        "lastModified": 1674526466,
+        "narHash": "sha256-tMTaS0bqLx6VJ+K+ZT6xqsXNpzvSXJTmogkraBGzymg=",
        "owner": "divnix",
        "repo": "std",
-        "rev": "94a90eedb9cfc115b12ae8f6622d9904788559e4",
+        "rev": "516387e3d8d059b50e742a2ff1909ed3c8f82826",
        "type": "github"
      },
      "original": {
@@ -824,11 +882,11 @@
        "std": "std"
      },
      "locked": {
-        "lastModified": 1666200256,
-        "narHash": "sha256-cJPS8zBu30SMhxMe7I8DWutwqMuhPsEez87y9gxMKc4=",
+        "lastModified": 1675695930,
+        "narHash": "sha256-B7rEZ/DBUMlK1AcJ9ajnAPPxqXY6zW2SBX+51bZV0Ac=",
        "owner": "input-output-hk",
        "repo": "tullia",
-        "rev": "575362c2244498e8d2c97f72861510fa72e75d44",
+        "rev": "621365f2c725608f381b3ad5b57afef389fd4c31",
        "type": "github"
      },
      "original": {
@@ -862,11 +920,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1660507851,
-        "narHash": "sha256-BKjq7JnVuUR/xDtcv6Vm9GYGKAblisXrAgybor9hT/s=",
+        "lastModified": 1667096281,
+        "narHash": "sha256-wRRec6ze0gJHmGn6m57/zhz/Kdvp9HS4Nl5fkQ+uIuA=",
        "owner": "divnix",
        "repo": "yants",
-        "rev": "0b895ca02a8fa72bad50b454cb3e7d8a66407c96",
+        "rev": "d18f356ec25cb94dc9c275870c3a7927a10f8c3c",
        "type": "github"
      },
      "original": {
@@ -1,7 +1,7 @@
 {
  description = "nix flake for simplex-chat";
-  inputs.nixpkgs.url = "github:nixos/nixpkgs/22.11";
-  inputs.haskellNix.url = "github:simplex-chat/haskell.nix";
+  inputs.nixpkgs.url = "github:angerman/nixpkgs/release-22.11";
+  inputs.haskellNix.url = "github:input-output-hk/haskell.nix/armv7a";
  inputs.haskellNix.inputs.nixpkgs.follows = "nixpkgs";
  inputs.hackage = {
    url = "github:input-output-hk/hackage.nix";
@@ -12,7 +12,23 @@
  outputs = { self, haskellNix, nixpkgs, flake-utils, ... }:
    let systems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ]; in
    flake-utils.lib.eachSystem systems (system:
-      let pkgs = haskellNix.legacyPackages.${system}; in
+      # this android26 overlay makes the pkgsCross.{aarch64-android,armv7a-android-prebuilt} to set stdVer to 26 (Android 8).
+      let android26 = final: prev: {
+        pkgsCross = prev.pkgsCross // {
+          aarch64-android = import prev.path {
+            inherit system;
+            inherit (prev) overlays;
+            crossSystem = prev.lib.systems.examples.aarch64-android // { sdkVer = "26"; };
+          };
+          armv7a-android-prebuilt = import prev.path {
+            inherit system;
+            inherit (prev) overlays;
+            crossSystem = prev.lib.systems.examples.armv7a-android-prebuilt // { sdkVer = "26"; };
+          };
+        };
+      }; in
+      # `appendOverlays` with a singleton is identical to `extend`.
+      let pkgs = haskellNix.legacyPackages.${system}.appendOverlays [android26]; in
      let drv' = { extra-modules, pkgs', ... }: pkgs'.haskell-nix.project {
        compiler-nix-name = "ghc8107";
        index-state = "2023-12-12T00:00:00Z";
@@ -81,6 +97,7 @@
            "x86_64-linux" =
              let
                  androidPkgs = pkgs.pkgsCross.aarch64-android;
+                  android32Pkgs = pkgs.pkgsCross.armv7a-android-prebuilt;
                  # For some reason building libiconv with nixpgks android setup produces
                  # LANGINFO_CODESET to be found, which is not compatible with android sdk 23;
                  # so we'll patch up iconv to not include that.
@@ -96,11 +113,32 @@
                  androidFFI = androidPkgs.libffi.overrideAttrs (old: {
                      dontDisableStatic = true;
                      hardeningDisable = [ "fortify" ];
-                      postConfigure = ''
-                      echo "#undef HAVE_MEMFD_CREATE" >> aarch64-unknown-linux-android/fficonfig.h
-                      '';
+                  });
+                  android32FFI = android32Pkgs.libffi.overrideAttrs (old: {
+                      dontDisableStatic = true;
+                      hardeningDisable = [ "fortify" ];
                  }
              );in {
+              "${pkgs.pkgsCross.musl64.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl64).simplex-chat.components.exes.simplex-chat;
+              "${pkgs.pkgsCross.musl32.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl32).simplex-chat.components.exes.simplex-chat;
+              # "${pkgs.pkgsCross.muslpi.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.muslpi).simplex-chat.components.exes.simplex-chat;
+              "${pkgs.pkgsCross.aarch64-multiplatform-musl.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.aarch64-multiplatform-musl).simplex-chat.components.exes.simplex-chat;
+              "armv7a-android:lib:support" = (drv android32Pkgs).android-support.components.library.override {
+                smallAddressSpace = true; enableShared = false;
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
+                postInstall = ''
+
+                  mkdir -p $out/_pkg
+                  cp libsupport.so $out/_pkg
+                  ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsupport.so
+                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-armv7a-android-libsupport.zip *)
+                  rm -fR $out/_pkg
+
+                  mkdir -p $out/nix-support
+                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
+                        > $out/nix-support/hydra-build-products
+                '';
+              };
              "aarch64-android:lib:support" = (drv androidPkgs).android-support.components.library.override {
                smallAddressSpace = true; enableShared = false;
                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
@@ -117,6 +155,70 @@
                        > $out/nix-support/hydra-build-products
                '';
              };
+              "armv7a-android:lib:simplex-chat" = (drv' {
+                pkgs' = android32Pkgs;
+                extra-modules = [{
+                  packages.direct-sqlcipher.flags.openssl = true;
+                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
+                    (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
+                  ];
+                  packages.direct-sqlcipher.patches = [
+                    ./scripts/nix/direct-sqlcipher-android-log.patch
+                  ];
+                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
+                    (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
+                  ];
+                }];
+              }).simplex-chat.components.library.override {
+                smallAddressSpace = true; enableShared = false;
+                # for android we build a shared library, passing these arguments is a bit tricky, as
+                # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
+                # template haskell cross compilation. Thus we just pass them as linker options (-optl).
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
+                postInstall = ''
+                  set -x
+                  ${pkgs.tree}/bin/tree $out
+                  mkdir -p $out/_pkg
+                  # copy over includes, we might want those, but maybe not.
+                  # cp -r $out/lib/*/*/include $out/_pkg/
+                  # find the libHS...ghc-X.Y.Z.a static library; this is the
+                  # rolled up one with all dependencies included.
+                  cp libsimplex.so $out/_pkg
+                  # find ./dist -name "lib*.so" -exec cp {} $out/_pkg \;
+                  # find ./dist -name "libHS*-ghc*.a" -exec cp {} $out/_pkg \;
+                  # find ${android32FFI}/lib -name "*.a" -exec cp {} $out/_pkg \;
+                  # find ${android32Pkgs.gmp6.override { withStatic = true; }}/lib -name "*.a" -exec cp {} $out/_pkg \;
+                  # find ${androidIconv}/lib -name "*.a" -exec cp {} $out/_pkg \;
+                  # find ${android32Pkgs.stdenv.cc.libc}/lib -name "*.a" -exec cp {} $out/_pkg \;
+                  echo ${android32Pkgs.openssl.override { enableKTLS = false; }}
+                  find ${(android32Pkgs.openssl.override { enableKTLS = false; }).out}/lib -name "*.so" -exec cp {} $out/_pkg \;
+
+                  # remove the .1 and other version suffixes from .so's. Androids linker
+                  # doesn't play nice with them.
+                  for lib in $out/_pkg/*.so; do
+                    for dep in $(${pkgs.patchelf}/bin/patchelf --print-needed "$lib"); do
+                      if [[ "''${dep##*.so}" ]]; then
+                        echo "$lib : $dep -> ''${dep%%.so*}.so"
+                        chmod +w "$lib"
+                        ${pkgs.patchelf}/bin/patchelf --replace-needed "$dep" "''${dep%%.so*}.so" "$lib"
+                      fi
+                    done
+                  done
+
+                  for lib in $out/_pkg/*.so; do
+                    chmod +w "$lib"
+                    ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so "$lib"
+                    [[ "$lib" != *libsimplex.so ]] && ${pkgs.patchelf}/bin/patchelf --set-soname "$(basename -a $lib)" "$lib"
+                  done
+
+                  ${pkgs.tree}/bin/tree $out/_pkg
+                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-armv7a-android-libsimplex.zip *)
+                  rm -fR $out/_pkg
+                  mkdir -p $out/nix-support
+                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
+                      > $out/nix-support/hydra-build-products
+                '';
+              };
              "aarch64-android:lib:simplex-chat" = (drv' {
                pkgs' = androidPkgs;
                extra-modules = [{
@@ -181,110 +283,6 @@
                      > $out/nix-support/hydra-build-products
                '';
              };
-              "x86_64-android:lib:support" = (drv androidPkgs).android-support.components.library.override {
-                smallAddressSpace = true; enableShared = false;
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
-                postInstall = ''
-
-                  mkdir -p $out/_pkg
-                  cp libsupport.so $out/_pkg
-                  ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsupport.so
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-x86_64-android-libsupport.zip *)
-                  rm -fR $out/_pkg
-
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                        > $out/nix-support/hydra-build-products
-                '';
-              };
-              "x86_64-android:lib:simplex-chat" = (drv' {
-                pkgs' = androidPkgs;
-                extra-modules = [{
-                  packages.direct-sqlcipher.flags.openssl = true;
-                }];
-              }).simplex-chat.components.library.override {
-                smallAddressSpace = true; enableShared = false;
-                # for android we build a shared library, passing these arguments is a bit tricky, as
-                # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
-                # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
-                postInstall = ''
-                  ${pkgs.tree}/bin/tree $out
-                  mkdir -p $out/_pkg
-                  # copy over includes, we might want those, but maybe not.
-                  # cp -r $out/lib/*/*/include $out/_pkg/
-                  # find the libHS...ghc-X.Y.Z.a static library; this is the
-                  # rolled up one with all dependencies included.
-                  cp libsimplex.so $out/_pkg
-                  # find ./dist -name "lib*.so" -exec cp {} $out/_pkg \;
-                  # find ./dist -name "libHS*-ghc*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidFFI}/lib -name "*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidPkgs.gmp6.override { withStatic = true; }}/lib -name "*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidIconv}/lib -name "*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidPkgs.stdenv.cc.libc}/lib -name "*.a" -exec cp {} $out/_pkg \;
-
-                  ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsimplex.so
-
-                  ${pkgs.tree}/bin/tree $out/_pkg
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-x86_64-android-libsimplex.zip *)
-                  rm -fR $out/_pkg
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                      > $out/nix-support/hydra-build-products
-                '';
-              };
-              "x86_64-linux:lib:support" = (drv androidPkgs).android-support.components.library.override {
-                smallAddressSpace = true; enableShared = false;
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
-                postInstall = ''
-
-                  mkdir -p $out/_pkg
-                  cp libsupport.so $out/_pkg
-                  ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsupport.so
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-x86_64-linux-libsupport.zip *)
-                  rm -fR $out/_pkg
-
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                        > $out/nix-support/hydra-build-products
-                '';
-              };
-              "x86_64-linux:lib:simplex-chat" = (drv' {
-                pkgs' = androidPkgs;
-                extra-modules = [{
-                  packages.direct-sqlcipher.flags.openssl = true;
-                }];
-              }).simplex-chat.components.library.override {
-                smallAddressSpace = true; enableShared = false;
-                # for android we build a shared library, passing these arguments is a bit tricky, as
-                # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
-                # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
-                postInstall = ''
-                  ${pkgs.tree}/bin/tree $out
-                  mkdir -p $out/_pkg
-                  # copy over includes, we might want those, but maybe not.
-                  # cp -r $out/lib/*/*/include $out/_pkg/
-                  # find the libHS...ghc-X.Y.Z.a static library; this is the
-                  # rolled up one with all dependencies included.
-                  cp libsimplex.so $out/_pkg
-                  # find ./dist -name "lib*.so" -exec cp {} $out/_pkg \;
-                  # find ./dist -name "libHS*-ghc*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidFFI}/lib -name "*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidPkgs.gmp6.override { withStatic = true; }}/lib -name "*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidIconv}/lib -name "*.a" -exec cp {} $out/_pkg \;
-                  # find ${androidPkgs.stdenv.cc.libc}/lib -name "*.a" -exec cp {} $out/_pkg \;
-
-                  ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsimplex.so
-
-                  ${pkgs.tree}/bin/tree $out/_pkg
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-x86_64-linux-libsimplex.zip *)
-                  rm -fR $out/_pkg
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                      > $out/nix-support/hydra-build-products
-                '';
-              };
            };

            # builds for iOS and iOS simulator
@@ -1,5 +1,5 @@
 name: simplex-chat
-version: 5.4.4.0
+version: 5.4.2.1
 #synopsis:
 #description:
 homepage: https://github.com/simplex-chat/simplex-chat#readme
@@ -36,7 +36,7 @@ dependencies:
  - network >= 3.1.2.7 && < 3.2
  - network-transport == 0.5.6
  - optparse-applicative >= 0.15 && < 0.17
-  - process == 1.6.*
+  - process >= 1.6 && < 1.6.18
  - random >= 1.1 && < 1.3
  - record-hasfield == 1.0.*
  - simple-logger == 0.1.*
@@ -108,13 +108,10 @@ build() {

    if [ "$arch" = "armv7a" ] && [ -n "$tag_full" ] ; then
      git checkout "${tag_version}-armv7a"
-      android_simplex_lib="${folder}#hydraJobs.${arch}-android:lib:simplex-chat.x86_64-linux"
-      android_support_lib="${folder}#hydraJobs.${arch}-android:lib:support.x86_64-linux"
-    else
-      android_simplex_lib="${folder}#hydraJobs.x86_64-linux.${arch}-android:lib:simplex-chat"
-      android_support_lib="${folder}#hydraJobs.x86_64-linux.${arch}-android:lib:support"
    fi
    
+    android_simplex_lib="${folder}#hydraJobs.${arch}-android:lib:simplex-chat.x86_64-linux"
+    android_support_lib="${folder}#hydraJobs.${arch}-android:lib:support.x86_64-linux"
    android_simplex_lib_output="${PWD}/result/pkg-${arch}-android-libsimplex.zip"
    android_support_lib_output="${PWD}/result/pkg-${arch}-android-libsupport.zip"

@@ -37,12 +37,12 @@ for ((i = 0 ; i < ${#arches[@]}; i++)); do

    mkdir -p "$output_dir" 2> /dev/null

-    curl --tlsv1.2 --location -o libsupport.zip $job_repo/$arch-android:lib:support.x86_64-linux/latest/download/1 && \
+    curl --location -o libsupport.zip $job_repo/$arch-android:lib:support.x86_64-linux/latest/download/1 && \
    unzip -o libsupport.zip && \
    mv libsupport.so "$output_dir" && \
    rm libsupport.zip

-    curl --tlsv1.2 --location -o libsimplex.zip "$job_repo"/"$arch"-android:lib:simplex-chat.x86_64-linux/latest/download/1 && \
+    curl --location -o libsimplex.zip "$job_repo"/"$arch"-android:lib:simplex-chat.x86_64-linux/latest/download/1 && \
    unzip -o libsimplex.zip && \
    mv libsimplex.so "$output_dir" && \
    rm libsimplex.zip
@@ -37,7 +37,7 @@ cp *imple*.desktop usr/share/applications/
 cp $multiplatform_dir/desktop/src/jvmMain/resources/distribute/*.appdata.xml usr/share/metainfo

 if [ ! -f ../appimagetool-x86_64.AppImage ]; then
-    wget --secure-protocol=TLSv1_3 https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage -O ../appimagetool-x86_64.AppImage
+    wget https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage -O ../appimagetool-x86_64.AppImage
    chmod +x ../appimagetool-x86_64.AppImage
 fi
 ../appimagetool-x86_64.AppImage .
@@ -12,7 +12,7 @@ cd $root_dir
 if [ ! -f dist-newstyle/openssl-1.1.1w/libcrypto-1_1-x64.dll ]; then
    mkdir dist-newstyle 2>/dev/null || true
    cd dist-newstyle
-    curl --tlsv1.2 https://www.openssl.org/source/openssl-1.1.1w.tar.gz -o openssl.tar.gz
+    curl https://www.openssl.org/source/openssl-1.1.1w.tar.gz -o openssl.tar.gz
    $WINDIR\\System32\\tar.exe -xvzf openssl.tar.gz
    cd openssl-1.1.1w
    ./Configure mingw64
@@ -14,7 +14,7 @@ mkdir $vlc_dir || exit 0
 cd /tmp
 mkdir tmp 2>/dev/null || true
 cd tmp
-curl --tlsv1.2 https://github.com/cmatomic/VLCplayer-AppImage/releases/download/3.0.11.1/VLC_media_player-3.0.11.1-x86_64.AppImage -L -o appimage
+curl https://github.com/cmatomic/VLCplayer-AppImage/releases/download/3.0.11.1/VLC_media_player-3.0.11.1-x86_64.AppImage -L -o appimage
 chmod +x appimage
 ./appimage --appimage-extract
 cp -r squashfs-root/usr/lib/* $vlc_dir
@@ -28,7 +28,7 @@ cd /tmp
 (
 mkdir tmp
 cd tmp
-curl --tlsv1.2 https://archive.ubuntu.com/ubuntu/pool/universe/v/vlc/libvlc5_3.0.9.2-1_amd64.deb -o libvlc
+curl http://archive.ubuntu.com/ubuntu/pool/universe/v/vlc/libvlc5_3.0.9.2-1_amd64.deb -o libvlc
 ar p libvlc data.tar.xz > data.tar.xz
 tar -xvf data.tar.xz
 mv usr/lib/x86_64-linux-gnu/libvlc.so{.5,}
@@ -40,7 +40,7 @@ rm -rf tmp
 (
 mkdir tmp
 cd tmp
-curl --tlsv1.2 https://archive.ubuntu.com/ubuntu/pool/universe/v/vlc/libvlccore9_3.0.9.2-1_amd64.deb -o libvlccore
+curl http://archive.ubuntu.com/ubuntu/pool/universe/v/vlc/libvlccore9_3.0.9.2-1_amd64.deb -o libvlccore
 ar p libvlccore data.tar.xz > data.tar.xz
 tar -xvf data.tar.xz
 cp usr/lib/x86_64-linux-gnu/libvlccore.so* $vlc_dir
@@ -51,7 +51,7 @@ rm -rf tmp
 (
 mkdir tmp
 cd tmp
-curl --tlsv1.2 https://mirrors.edge.kernel.org/ubuntu/pool/universe/v/vlc/vlc-plugin-base_3.0.9.2-1_amd64.deb -o plugins
+curl http://mirrors.edge.kernel.org/ubuntu/pool/universe/v/vlc/vlc-plugin-base_3.0.9.2-1_amd64.deb -o plugins
 ar p plugins data.tar.xz > data.tar.xz
 tar -xvf data.tar.xz
 find usr/lib/x86_64-linux-gnu/vlc/plugins/ -name "lib*.so*" -exec patchelf --set-rpath '$ORIGIN/../../' {} \;
@@ -63,7 +63,7 @@ rm -rf tmp
 (
 mkdir tmp
 cd tmp
-curl --tlsv1.2 https://archive.ubuntu.com/ubuntu/pool/main/libi/libidn/libidn11_1.33-2.2ubuntu2_amd64.deb -o idn
+curl http://archive.ubuntu.com/ubuntu/pool/main/libi/libidn/libidn11_1.33-2.2ubuntu2_amd64.deb -o idn
 ar p idn data.tar.xz > data.tar.xz
 tar -xvf data.tar.xz
 cp lib/x86_64-linux-gnu/lib* $vlc_dir
@@ -23,7 +23,7 @@ mkdir -p $vlc_dir/vlc || exit 0
 cd /tmp
 mkdir tmp 2>/dev/null || true
 cd tmp
-curl --tlsv1.2 https://github.com/simplex-chat/vlc/releases/download/v$vlc_version/vlc-macos-$ARCH.zip -L -o vlc
+curl https://github.com/simplex-chat/vlc/releases/download/v$vlc_version/vlc-macos-$ARCH.zip -L -o vlc
 unzip -oqq vlc
 install_name_tool -add_rpath "@loader_path/VLC.app/Contents/MacOS/lib" vlc-cache-gen
 cd VLC.app/Contents/MacOS/lib
@@ -13,7 +13,7 @@ mkdir -p $vlc_dir/vlc || exit 0
 cd /tmp
 mkdir tmp 2>/dev/null || true
 cd tmp
-curl --tlsv1.2 https://irltoolkit.mm.fcix.net/videolan-ftp/vlc/3.0.18/win64/vlc-3.0.18-win64.zip -L -o vlc
+curl https://irltoolkit.mm.fcix.net/videolan-ftp/vlc/3.0.18/win64/vlc-3.0.18-win64.zip -L -o vlc
 $WINDIR\\System32\\tar.exe -xf vlc
 cd vlc-*
 # Setting the same date as the date that will be on the file after extraction from JAR to make VLC cache checker happy
@@ -35,7 +35,7 @@ for ((i = 0 ; i < ${#arches[@]}; i++)); do
    output_arch="${output_arches[$i]}"
    output_dir="$HOME/Downloads"

-    curl --tlsv1.2 --location -o "$output_dir"/pkg-ios-"$arch"-swift-json.zip "$job_repo"/"$arch"-darwin-ios:lib:simplex-chat."$arch"-darwin/latest/download/1 && \
+    curl --location -o "$output_dir"/pkg-ios-"$arch"-swift-json.zip "$job_repo"/"$arch"-darwin-ios:lib:simplex-chat."$arch"-darwin/latest/download/1 && \
    unzip -o "$output_dir"/pkg-ios-"$output_arch"-swift-json.zip -d ~/Downloads/pkg-ios-"$output_arch"-swift-json
 done
 sh "$root_dir"/scripts/ios/prepare-x86_64.sh
@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."f6ed4640d407f8879273d104a3e69069806dcb7c" = "072rakv697f85i8ldjl7bj7jc7vfmzphasx2i4ynwgz3kksydfp5";
+  "https://github.com/simplex-chat/simplexmq.git"."d0588bd0ac23a459cbfc9a4789633014e91ffa19" = "0b17qy74capb0jyli8f3pg1xi4aawhcgpmaz2ykl9g3605png1na";
  "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
  "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
  "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";
@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack

 name:           simplex-chat
-version:        5.4.4.0
+version:        5.4.2.1
 category:       Web, System, Services, Cryptography
 homepage:       https://github.com/simplex-chat/simplex-chat#readme
 author:         simplex.chat
@@ -192,7 +192,7 @@ library
    , network >=3.1.2.7 && <3.2
    , network-transport ==0.5.6
    , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
+    , process >=1.6 && <1.6.18
    , random >=1.1 && <1.3
    , record-hasfield ==1.0.*
    , simple-logger ==0.1.*
@@ -251,7 +251,7 @@ executable simplex-bot
    , network >=3.1.2.7 && <3.2
    , network-transport ==0.5.6
    , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
+    , process >=1.6 && <1.6.18
    , random >=1.1 && <1.3
    , record-hasfield ==1.0.*
    , simple-logger ==0.1.*
@@ -311,7 +311,7 @@ executable simplex-bot-advanced
    , network >=3.1.2.7 && <3.2
    , network-transport ==0.5.6
    , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
+    , process >=1.6 && <1.6.18
    , random >=1.1 && <1.3
    , record-hasfield ==1.0.*
    , simple-logger ==0.1.*
@@ -373,7 +373,7 @@ executable simplex-broadcast-bot
    , network >=3.1.2.7 && <3.2
    , network-transport ==0.5.6
    , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
+    , process >=1.6 && <1.6.18
    , random >=1.1 && <1.3
    , record-hasfield ==1.0.*
    , simple-logger ==0.1.*
@@ -434,7 +434,7 @@ executable simplex-chat
    , network ==3.1.*
    , network-transport ==0.5.6
    , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
+    , process >=1.6 && <1.6.18
    , random >=1.1 && <1.3
    , record-hasfield ==1.0.*
    , simple-logger ==0.1.*
@@ -500,7 +500,7 @@ executable simplex-directory-service
    , network >=3.1.2.7 && <3.2
    , network-transport ==0.5.6
    , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
+    , process >=1.6 && <1.6.18
    , random >=1.1 && <1.3
    , record-hasfield ==1.0.*
    , simple-logger ==0.1.*
@@ -594,7 +594,7 @@ test-suite simplex-chat-test
    , network ==3.1.*
    , network-transport ==0.5.6
    , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
+    , process >=1.6 && <1.6.18
    , random >=1.1 && <1.3
    , record-hasfield ==1.0.*
    , silently ==1.2.*
@@ -28,6 +28,7 @@ import Data.Bifunctor (bimap, first)
 import Data.ByteArray (ScrubbedBytes)
 import qualified Data.ByteArray as BA
 import qualified Data.ByteString.Base64 as B64
+import Data.ByteString.Builder (toLazyByteString)
 import Data.ByteString.Char8 (ByteString)
 import qualified Data.ByteString.Char8 as B
 import qualified Data.ByteString.Lazy.Char8 as LB
@@ -232,7 +233,6 @@ newChatController
    expireCIFlags <- newTVarIO M.empty
    cleanupManagerAsync <- newTVarIO Nothing
    timedItemThreads <- atomically TM.empty
-    chatActivated <- newTVarIO True
    showLiveItems <- newTVarIO False
    encryptLocalFiles <- newTVarIO False
    userXFTPFileConfig <- newTVarIO $ xftpFileConfig cfg
@@ -268,7 +268,6 @@ newChatController
          expireCIFlags,
          cleanupManagerAsync,
          timedItemThreads,
-          chatActivated,
          showLiveItems,
          encryptLocalFiles,
          userXFTPFileConfig,
@@ -311,10 +310,10 @@ cfgServers = \case
  SPSMP -> smp
  SPXFTP -> xftp

-startChatController :: forall m. ChatMonad' m => Bool -> m (Async ())
-startChatController mainApp = do
+startChatController :: forall m. ChatMonad' m => Bool -> Bool -> Bool -> m (Async ())
+startChatController subConns enableExpireCIs startXFTPWorkers = do
  asks smpAgent >>= resumeAgentClient
-  unless mainApp $
+  unless subConns $
    chatWriteVar subscriptionMode SMOnlyCreate
  users <- fromRight [] <$> runExceptT (withStoreCtx' (Just "startChatController, getUsers") getUsers)
  restoreCalls
@@ -324,15 +323,15 @@ startChatController mainApp = do
    start s users = do
      a1 <- async agentSubscriber
      a2 <-
-        if mainApp
+        if subConns
          then Just <$> async (subscribeUsers False users)
          else pure Nothing
      atomically . writeTVar s $ Just (a1, a2)
-      when mainApp $ do
+      when startXFTPWorkers $ do
        startXFTP
        void $ forkIO $ startFilesToReceive users
-        startCleanupManager
-        startExpireCIs users
+      startCleanupManager
+      when enableExpireCIs $ startExpireCIs users
      pure a1
    startXFTP = do
      tmp <- readTVarIO =<< asks tempDirectory
@@ -544,17 +543,16 @@ processChatCommand' vr = \case
    checkDeleteChatUser user'
    withChatLock "deleteUser" . procCmd $ deleteChatUser user' delSMPQueues
  DeleteUser uName delSMPQueues viewPwd_ -> withUserName uName $ \userId -> APIDeleteUser userId delSMPQueues viewPwd_
-  StartChat mainApp -> withUser' $ \_ ->
+  StartChat subConns enableExpireCIs startXFTPWorkers -> withUser' $ \_ ->
    asks agentAsync >>= readTVarIO >>= \case
      Just _ -> pure CRChatRunning
-      _ -> checkStoreNotChanged $ startChatController mainApp $> CRChatStarted
+      _ -> checkStoreNotChanged $ startChatController subConns enableExpireCIs startXFTPWorkers $> CRChatStarted
  APIStopChat -> do
    ask >>= stopChatController
    pure CRChatStopped
  APIActivateChat restoreChat -> withUser $ \_ -> do
    when restoreChat restoreCalls
    withAgent foregroundAgent
-    chatWriteVar chatActivated True
    when restoreChat $ do
      users <- withStoreCtx' (Just "APIActivateChat, getUsers") getUsers
      void . forkIO $ subscribeUsers True users
@@ -562,7 +560,6 @@ processChatCommand' vr = \case
      setAllExpireCIFlags True
    ok_
  APISuspendChat t -> do
-    chatWriteVar chatActivated False
    setAllExpireCIFlags False
    stopRemoteCtrl
    withAgent (`suspendAgent` t)
@@ -2483,7 +2480,6 @@ startExpireCIThread user@User {userId} = do
        flip catchChatError (toView . CRChatError (Just user)) $ do
          expireFlags <- asks expireCIFlags
          atomically $ TM.lookup userId expireFlags >>= \b -> unless (b == Just True) retry
-          waitChatStartedAndActivated
          ttl <- withStoreCtx' (Just "startExpireCIThread, getChatItemTTL") (`getChatItemTTL` user)
          forM_ ttl $ \t -> expireChatItems user t False
        liftIO $ threadDelay' interval
@@ -2977,7 +2973,7 @@ cleanupManager = do
  stepDelay <- asks (cleanupManagerStepDelay . config)
  forever $ do
    flip catchChatError (toView . CRChatError Nothing) $ do
-      waitChatStartedAndActivated
+      waitChatStarted
      users <- withStoreCtx' (Just "cleanupManager, getUsers 1") getUsers
      let (us, us') = partition activeUser users
      forM_ us $ cleanupUser interval stepDelay
@@ -2987,7 +2983,7 @@ cleanupManager = do
    liftIO $ threadDelay' $ diffToMicroseconds interval
  where
    runWithoutInitialDelay cleanupInterval = flip catchChatError (toView . CRChatError Nothing) $ do
-      waitChatStartedAndActivated
+      waitChatStarted
      users <- withStoreCtx' (Just "cleanupManager, getUsers 2") getUsers
      let (us, us') = partition activeUser users
      forM_ us $ \u -> cleanupTimedItems cleanupInterval u `catchChatError` (toView . CRChatError (Just u))
@@ -3042,7 +3038,7 @@ deleteTimedItem :: ChatMonad m => User -> (ChatRef, ChatItemId) -> UTCTime -> m
 deleteTimedItem user (ChatRef cType chatId, itemId) deleteAt = do
  ts <- liftIO getCurrentTime
  liftIO $ threadDelay' $ diffToMicroseconds $ diffUTCTime deleteAt ts
-  waitChatStartedAndActivated
+  waitChatStarted
  vr <- chatVersionRange
  case cType of
    CTDirect -> do
@@ -3068,10 +3064,8 @@ expireChatItems user@User {userId} ttl sync = do
  let expirationDate = addUTCTime (-1 * fromIntegral ttl) currentTs
      -- this is to keep group messages created during last 12 hours even if they're expired according to item_ts
      createdAtCutoff = addUTCTime (-43200 :: NominalDiffTime) currentTs
-  waitChatStartedAndActivated
  contacts <- withStoreCtx' (Just "expireChatItems, getUserContacts") (`getUserContacts` user)
  loop contacts $ processContact expirationDate
-  waitChatStartedAndActivated
  groups <- withStoreCtx' (Just "expireChatItems, getUserGroupDetails") (\db -> getUserGroupDetails db vr user Nothing Nothing)
  loop groups $ processGroup expirationDate createdAtCutoff
  where
@@ -3090,13 +3084,11 @@ expireChatItems user@User {userId} ttl sync = do
          when (expire == Just True) $ threadDelay 100000 >> a
    processContact :: UTCTime -> Contact -> m ()
    processContact expirationDate ct = do
-      waitChatStartedAndActivated
      filesInfo <- withStoreCtx' (Just "processContact, getContactExpiredFileInfo") $ \db -> getContactExpiredFileInfo db user ct expirationDate
      deleteFilesAndConns user filesInfo
      withStoreCtx' (Just "processContact, deleteContactExpiredCIs") $ \db -> deleteContactExpiredCIs db user ct expirationDate
    processGroup :: UTCTime -> UTCTime -> GroupInfo -> m ()
    processGroup expirationDate createdAtCutoff gInfo = do
-      waitChatStartedAndActivated
      filesInfo <- withStoreCtx' (Just "processGroup, getGroupExpiredFileInfo") $ \db -> getGroupExpiredFileInfo db user gInfo expirationDate createdAtCutoff
      deleteFilesAndConns user filesInfo
      withStoreCtx' (Just "processGroup, deleteGroupExpiredCIs") $ \db -> deleteGroupExpiredCIs db user gInfo expirationDate createdAtCutoff
@@ -5656,7 +5648,8 @@ sendGroupMemberMessages user conn@Connection {connId} events groupId = do
      processBatch batch `catchChatError` (toView . CRChatError (Just user))
  where
    processBatch :: MsgBatch -> m ()
-    processBatch (MsgBatch batchBody sndMsgs) = do
+    processBatch (MsgBatch builder sndMsgs) = do
+      let batchBody = LB.toStrict $ toLazyByteString builder
      agentMsgId <- withAgent $ \a -> sendMessage a (aConnId conn) MsgFlags {notification = True} batchBody
      let sndMsgDelivery = SndMsgDelivery {connId, agentMsgId}
      void . withStoreBatch' $ \db -> map (\SndMessage {msgId} -> createSndMsgDelivery db sndMsgDelivery msgId) sndMsgs
@@ -5676,28 +5669,28 @@ directMessage chatMsgEvent = do
  chatVRange <- chatVersionRange
  let r = encodeChatMessage ChatMessage {chatVRange, msgId = Nothing, chatMsgEvent}
  case r of
-    ECMEncoded encodedBody -> pure encodedBody
+    ECMEncoded encodedBody -> pure . LB.toStrict $ encodedBody
    ECMLarge -> throwChatError $ CEException "large message"

-deliverMessage :: ChatMonad m => Connection -> CMEventTag e -> MsgBody -> MessageId -> m Int64
+deliverMessage :: ChatMonad m => Connection -> CMEventTag e -> LazyMsgBody -> MessageId -> m Int64
 deliverMessage conn cmEventTag msgBody msgId = do
  let msgFlags = MsgFlags {notification = hasNotification cmEventTag}
  deliverMessage' conn msgFlags msgBody msgId

-deliverMessage' :: ChatMonad m => Connection -> MsgFlags -> MsgBody -> MessageId -> m Int64
+deliverMessage' :: ChatMonad m => Connection -> MsgFlags -> LazyMsgBody -> MessageId -> m Int64
 deliverMessage' conn msgFlags msgBody msgId =
  deliverMessages [(conn, msgFlags, msgBody, msgId)] >>= \case
    [r] -> liftEither r
    rs -> throwChatError $ CEInternalError $ "deliverMessage: expected 1 result, got " <> show (length rs)

-deliverMessages :: ChatMonad' m => [(Connection, MsgFlags, MsgBody, MessageId)] -> m [Either ChatError Int64]
+deliverMessages :: ChatMonad' m => [(Connection, MsgFlags, LazyMsgBody, MessageId)] -> m [Either ChatError Int64]
 deliverMessages msgReqs = do
  sent <- zipWith prepareBatch msgReqs <$> withAgent' (`sendMessages` aReqs)
  withStoreBatch $ \db -> map (bindRight $ createDelivery db) sent
  where
-    aReqs = map (\(conn, msgFlags, msgBody, _msgId) -> (aConnId conn, msgFlags, msgBody)) msgReqs
+    aReqs = map (\(conn, msgFlags, msgBody, _msgId) -> (aConnId conn, msgFlags, LB.toStrict msgBody)) msgReqs
    prepareBatch req = bimap (`ChatErrorAgent` Nothing) (req,)
-    createDelivery :: DB.Connection -> ((Connection, MsgFlags, MsgBody, MessageId), AgentMsgId) -> IO (Either ChatError Int64)
+    createDelivery :: DB.Connection -> ((Connection, MsgFlags, LazyMsgBody, MessageId), AgentMsgId) -> IO (Either ChatError Int64)
    createDelivery db ((Connection {connId}, _, _, msgId), agentMsgId) =
      Right <$> createSndMsgDelivery db (SndMsgDelivery {connId, agentMsgId}) msgId

@@ -6121,14 +6114,10 @@ checkSameUser userId User {userId = activeUserId} = when (userId /= activeUserId
 chatStarted :: ChatMonad m => m Bool
 chatStarted = fmap isJust . readTVarIO =<< asks agentAsync

-waitChatStartedAndActivated :: ChatMonad m => m ()
-waitChatStartedAndActivated = do
+waitChatStarted :: ChatMonad m => m ()
+waitChatStarted = do
  agentStarted <- asks agentAsync
-  chatActivated <- asks chatActivated
-  atomically $ do
-    started <- readTVar agentStarted
-    activated <- readTVar chatActivated
-    unless (isJust started && activated) retry
+  atomically $ readTVar agentStarted >>= \a -> unless (isJust a) retry

 chatVersionRange :: ChatMonad' m => m VersionRange
 chatVersionRange = do
@@ -6165,8 +6154,8 @@ chatCommandP =
      "/_delete user " *> (APIDeleteUser <$> A.decimal <* " del_smp=" <*> onOffP <*> optional (A.space *> jsonP)),
      "/delete user " *> (DeleteUser <$> displayName <*> pure True <*> optional (A.space *> pwdP)),
      ("/user" <|> "/u") $> ShowActiveUser,
-      "/_start main=" *> (StartChat <$> onOffP),
-      "/_start" $> StartChat True,
+      "/_start subscribe=" *> (StartChat <$> onOffP <* " expire=" <*> onOffP <* " xftp=" <*> onOffP),
+      "/_start" $> StartChat True True True,
      "/_stop" $> APIStopChat,
      "/_app activate restore=" *> (APIActivateChat <$> onOffP),
      "/_app activate" $> APIActivateChat True,
@@ -200,7 +200,6 @@ data ChatController = ChatController
    expireCIThreads :: TMap UserId (Maybe (Async ())),
    expireCIFlags :: TMap UserId Bool,
    cleanupManagerAsync :: TVar (Maybe (Async ())),
-    chatActivated :: TVar Bool,
    timedItemThreads :: TMap (ChatRef, ChatItemId) (TVar (Maybe (Weak ThreadId))),
    showLiveItems :: TVar Bool,
    encryptLocalFiles :: TVar Bool,
@@ -234,7 +233,7 @@ data ChatCommand
  | UnmuteUser
  | APIDeleteUser UserId Bool (Maybe UserPwd)
  | DeleteUser UserName Bool (Maybe UserPwd)
-  | StartChat {mainApp :: Bool}
+  | StartChat {subscribeConnections :: Bool, enableExpireChatItems :: Bool, startXFTPWorkers :: Bool}
  | APIStopChat
  | APIActivateChat {restoreChat :: Bool}
  | APISuspendChat {suspendTimeout :: Int}
@@ -35,7 +35,7 @@ runSimplexChat :: ChatOpts -> User -> ChatController -> (User -> ChatController
 runSimplexChat ChatOpts {maintenance} u cc chat
  | maintenance = wait =<< async (chat u cc)
  | otherwise = do
-      a1 <- runReaderT (startChatController True) cc
+      a1 <- runReaderT (startChatController True True True) cc
      a2 <- async $ chat u cc
      waitEither_ a1 a2

@@ -21,6 +21,7 @@ import qualified Data.Aeson.Encoding as JE
 import qualified Data.Aeson.TH as JQ
 import qualified Data.Attoparsec.ByteString.Char8 as A
 import qualified Data.ByteString.Base64 as B64
+import qualified Data.ByteString.Lazy as L
 import qualified Data.ByteString.Lazy.Char8 as LB
 import Data.Char (isSpace)
 import Data.Int (Int64)
@@ -762,10 +763,12 @@ checkChatType x = case testEquality (chatTypeI @c) (chatTypeI @c') of
  Just Refl -> Right x
  Nothing -> Left "bad chat type"

+type LazyMsgBody = L.ByteString
+
 data SndMessage = SndMessage
  { msgId :: MessageId,
    sharedMsgId :: SharedMsgId,
-    msgBody :: MsgBody
+    msgBody :: LazyMsgBody
  }
  deriving (Show)

@@ -787,7 +790,7 @@ data RcvMessage = RcvMessage
 data PendingGroupMessage = PendingGroupMessage
  { msgId :: MessageId,
    cmEventTag :: ACMEventTag,
-    msgBody :: MsgBody,
+    msgBody :: LazyMsgBody,
    introId_ :: Maybe Int64
  }

@@ -1,36 +1,40 @@
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE NamedFieldPuns #-}
-{-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE ScopedTypeVariables #-}

-module Simplex.Chat.Messages.Batch (
-  MsgBatch (..),
-  batchMessages,
-) where
+module Simplex.Chat.Messages.Batch
+  ( MsgBatch (..),
+    batchMessages,
+  )
+where

-import Data.ByteString.Char8 (ByteString)
-import qualified Data.ByteString.Char8 as B
+import Data.ByteString.Builder (Builder, charUtf8, lazyByteString)
+import qualified Data.ByteString.Lazy as LB
+import Data.Int (Int64)
 import Simplex.Chat.Controller (ChatError (..), ChatErrorType (..))
 import Simplex.Chat.Messages

-data MsgBatch = MsgBatch ByteString [SndMessage]
+data MsgBatch = MsgBatch Builder [SndMessage]

-- | Batches [SndMessage] into batches of ByteStrings in form of JSON arrays.
+-- | Batches [SndMessage] into batches of ByteString builders in form of JSON arrays.
 -- Does not check if the resulting batch is a valid JSON.
 -- If a single element is passed, it is returned as is (a JSON string).
 -- If an element exceeds maxLen, it is returned as ChatError.
-batchMessages :: Int -> [SndMessage] -> [Either ChatError MsgBatch]
-batchMessages maxLen = addBatch . foldr addToBatch ([], [], 0, 0)
+batchMessages :: Int64 -> [SndMessage] -> [Either ChatError MsgBatch]
+batchMessages maxLen msgs =
+  let (batches, batch, _, n) = foldr addToBatch ([], [], 0, 0) msgs
+   in if n == 0 then batches else msgBatch batch : batches
  where
    msgBatch batch = Right (MsgBatch (encodeMessages batch) batch)
-    addToBatch :: SndMessage -> ([Either ChatError MsgBatch], [SndMessage], Int, Int) -> ([Either ChatError MsgBatch], [SndMessage], Int, Int)
-    addToBatch msg@SndMessage {msgBody} acc@(batches, batch, len, n)
+    addToBatch :: SndMessage -> ([Either ChatError MsgBatch], [SndMessage], Int64, Int) -> ([Either ChatError MsgBatch], [SndMessage], Int64, Int)
+    addToBatch msg@SndMessage {msgBody} (batches, batch, len, n)
      | batchLen <= maxLen = (batches, msg : batch, len', n + 1)
-      | msgLen <= maxLen = (addBatch acc, [msg], msgLen, 1)
-      | otherwise = (errLarge msg : addBatch acc, [], 0, 0)
+      | msgLen <= maxLen = (batches', [msg], msgLen, 1)
+      | otherwise = (errLarge msg : (if n == 0 then batches else batches'), [], 0, 0)
      where
-        msgLen = B.length msgBody
+        msgLen = LB.length msgBody
+        batches' = msgBatch batch : batches
        len'
          | n == 0 = msgLen
          | otherwise = msgLen + len + 1 -- 1 accounts for comma
@@ -38,11 +42,11 @@ batchMessages maxLen = addBatch . foldr addToBatch ([], [], 0, 0)
          | n == 0 = len'
          | otherwise = len' + 2 -- 2 accounts for opening and closing brackets
        errLarge SndMessage {msgId} = Left $ ChatError $ CEInternalError ("large message " <> show msgId)
-    addBatch :: ([Either ChatError MsgBatch], [SndMessage], Int, Int) -> [Either ChatError MsgBatch]
-    addBatch (batches, batch, _, n) = if n == 0 then batches else msgBatch batch : batches
-    encodeMessages :: [SndMessage] -> ByteString
-    encodeMessages = \case
-      [] -> mempty
-      [msg] -> body msg
-      msgs -> B.concat ["[", B.intercalate "," (map body msgs), "]"]
-    body SndMessage {msgBody} = msgBody
+
+encodeMessages :: [SndMessage] -> Builder
+encodeMessages = \case
+  [] -> mempty
+  [msg] -> encodeMsg msg
+  (msg : msgs) -> charUtf8 '[' <> encodeMsg msg <> mconcat [charUtf8 ',' <> encodeMsg msg' | msg' <- msgs] <> charUtf8 ']'
+  where
+    encodeMsg SndMessage {msgBody} = lazyByteString msgBody
@@ -29,7 +29,9 @@ import qualified Data.Attoparsec.ByteString.Char8 as A
 import Data.ByteString.Char8 (ByteString)
 import qualified Data.ByteString.Char8 as B
 import Data.ByteString.Internal (c2w, w2c)
+import qualified Data.ByteString.Lazy as L
 import qualified Data.ByteString.Lazy.Char8 as LB
+import Data.Int (Int64)
 import Data.Maybe (fromMaybe)
 import Data.String
 import Data.Text (Text)
@@ -489,20 +491,20 @@ $(JQ.deriveJSON defaultJSON ''QuotedMsg)

 -- this limit reserves space for metadata in forwarded messages
 -- 15780 (limit used for fileChunkSize) - 161 (x.grp.msg.forward overhead) = 15619, round to 15610
-maxChatMsgSize :: Int
+maxChatMsgSize :: Int64
 maxChatMsgSize = 15610

-data EncodedChatMessage = ECMEncoded ByteString | ECMLarge
+data EncodedChatMessage = ECMEncoded L.ByteString | ECMLarge

 encodeChatMessage :: MsgEncodingI e => ChatMessage e -> EncodedChatMessage
 encodeChatMessage msg = do
  case chatToAppMessage msg of
    AMJson m -> do
-      let body = LB.toStrict $ J.encode m
-      if B.length body > maxChatMsgSize
+      let body = J.encode m
+      if LB.length body > maxChatMsgSize
        then ECMLarge
        else ECMEncoded body
-    AMBinary m -> ECMEncoded $ strEncode m
+    AMBinary m -> ECMEncoded . LB.fromStrict $ strEncode m

 parseChatMessages :: ByteString -> [Either String AChatMessage]
 parseChatMessages "" = [Left "empty string"]
@@ -413,7 +413,6 @@ xftpServerConfig =
      logStatsStartTime = 0,
      serverStatsLogFile = "tests/tmp/xftp-server-stats.daily.log",
      serverStatsBackupFile = Nothing,
-      controlPort = Nothing,
      transportConfig = defaultTransportServerConfig
    }

@@ -1149,7 +1149,7 @@ testSubscribeAppNSE tmp =
        alice ##> "/_app suspend 1"
        alice <## "ok"
        alice <## "chat suspended"
-        nseAlice ##> "/_start main=off"
+        nseAlice ##> "/_start subscribe=off expire=off xftp=off"
        nseAlice <## "chat started"
        nseAlice ##> "/ad"
        cLink <- getContactLink nseAlice True
@@ -7,8 +7,8 @@
 module MessageBatching (batchingTests) where

 import Crypto.Number.Serialize (os2ip)
-import Data.ByteString (ByteString)
-import qualified Data.ByteString as B
+import Data.ByteString.Builder (toLazyByteString)
+import qualified Data.ByteString.Lazy as LB
 import Data.Either (partitionEithers)
 import Data.Int (Int64)
 import Data.String (IsString (..))
@@ -26,7 +26,7 @@ batchingTests = describe "message batching tests" $ do
  it "image x.msg.new and x.msg.file.descr should fit into single batch" testImageFitsSingleBatch

 instance IsString SndMessage where
-  fromString s = SndMessage {msgId, sharedMsgId = SharedMsgId "", msgBody = s'}
+  fromString s = SndMessage {msgId, sharedMsgId = SharedMsgId "", msgBody = LB.fromStrict s'}
    where
      s' = encodeUtf8 $ T.pack s
      msgId = fromInteger $ os2ip s'
@@ -94,14 +94,14 @@ testImageFitsSingleBatch = do
  -- 261_120 bytes (MAX_IMAGE_SIZE in UI), rounded up, example was 743
  let descrRoundedSize = 800

-  let xMsgNewStr = B.replicate xMsgNewRoundedSize 1
-      descrStr = B.replicate descrRoundedSize 2
+  let xMsgNewStr = LB.replicate xMsgNewRoundedSize 1
+      descrStr = LB.replicate descrRoundedSize 2
      msg s = SndMessage {msgId = 0, sharedMsgId = SharedMsgId "", msgBody = s}
      batched = "[" <> xMsgNewStr <> "," <> descrStr <> "]"

  runBatcherTest' maxChatMsgSize [msg xMsgNewStr, msg descrStr] [] [batched]

-runBatcherTest :: Int -> [SndMessage] -> [ChatError] -> [ByteString] -> Spec
+runBatcherTest :: Int64 -> [SndMessage] -> [ChatError] -> [LB.ByteString] -> Spec
 runBatcherTest maxLen msgs expectedErrors expectedBatches =
  it
    ( (show (map (\SndMessage {msgBody} -> msgBody) msgs) <> ", limit " <> show maxLen <> ": should return ")
@@ -110,10 +110,10 @@ runBatcherTest maxLen msgs expectedErrors expectedBatches =
    )
    (runBatcherTest' maxLen msgs expectedErrors expectedBatches)

-runBatcherTest' :: Int -> [SndMessage] -> [ChatError] -> [ByteString] -> IO ()
+runBatcherTest' :: Int64 -> [SndMessage] -> [ChatError] -> [LB.ByteString] -> IO ()
 runBatcherTest' maxLen msgs expectedErrors expectedBatches = do
  let (errors, batches) = partitionEithers $ batchMessages maxLen msgs
-      batchedStrs = map (\(MsgBatch batchBody _) -> batchBody) batches
+      batchedStrs = map (\(MsgBatch builder _) -> toLazyByteString builder) batches
  testErrors errors `shouldBe` testErrors expectedErrors
  batchedStrs `shouldBe` expectedBatches
  where
@@ -7,6 +7,7 @@ module ProtocolTests where

 import qualified Data.Aeson as J
 import Data.ByteString.Char8 (ByteString)
+import qualified Data.ByteString.Lazy.Char8 as LB
 import Data.Time.Clock.System (SystemTime (..), systemToUTCTime)
 import Simplex.Chat.Protocol
 import Simplex.Chat.Types
@@ -73,7 +74,7 @@ s ##== msg = do
  let r = encodeChatMessage msg
  case r of
    ECMEncoded encodedBody ->
-      J.eitherDecodeStrict' encodedBody
+      J.eitherDecodeStrict' (LB.toStrict encodedBody)
        `shouldBe` (J.eitherDecodeStrict' s :: Either String J.Value)
    ECMLarge -> expectationFailure $ "large message"
Author	SHA1	Message	Date
Evgeny Poberezkin	a4f1c9c915	Merge branch 'stable' into stable-android	2023-12-30 10:21:07 +00:00
Evgeny Poberezkin	b8141c3555	Merge branch 'master-android' into stable-android	2023-12-28 09:18:12 +00:00
Evgeny Poberezkin	47214e33ea	Merge branch 'master-ghc8107' into master-android	2023-12-27 21:02:49 +00:00
Evgeny Poberezkin	2e337a753f	Merge branch 'master-ghc8107' into master-android	2023-12-27 14:09:42 +00:00
Evgeny Poberezkin	82dd5751c1	Merge branch 'master-ghc8107' into master-android	2023-12-26 21:27:06 +00:00
Evgeny Poberezkin	cb49f6f01d	Merge branch 'master-ghc8107' into master-android	2023-12-23 19:57:27 +00:00
Evgeny Poberezkin	05f57e98ad	Merge branch 'master-ghc8107' into master-android	2023-12-23 17:25:14 +00:00
Evgeny Poberezkin	9530a6055a	Merge branch 'master-ghc8107' into master-android	2023-12-23 15:12:49 +00:00
Evgeny Poberezkin	dc8d10d068	core: limit process package version to 1.6.17	2023-12-21 10:54:54 +00:00
Evgeny Poberezkin	951245d33f	Merge branch 'master-ghc8107' into master-android	2023-12-21 10:00:28 +00:00
Evgeny Poberezkin	6311ba451b	Merge branch 'master-ghc8107' into master-android	2023-12-21 00:45:32 +00:00
Evgeny Poberezkin	545f110fb8	nix: fix direct-sqlcipher content hash	2023-12-13 20:29:36 +00:00
Evgeny Poberezkin	4c6387c854	nix: fix script	2023-12-13 20:28:32 +00:00
Evgeny Poberezkin	77ac972e09	Merge branch 'master-ghc8107' into master-android	2023-12-13 12:36:06 +00:00
Evgeny Poberezkin	b3544cfbc3	Merge branch 'stable' into stable-android	2023-12-12 10:12:42 +00:00
Evgeny Poberezkin	0a4a3a24e1	Merge branch 'master-ghc8107' into master-android	2023-12-11 17:36:51 +00:00
Evgeny Poberezkin	3d48eded3d	Merge branch 'master-ghc8107' into master-android	2023-12-11 14:56:47 +00:00
spaced4ndy	4a7ceb00fb	Merge branch 'master-ghc8107' into master-android	2023-12-11 17:53:08 +04:00
Evgeny Poberezkin	bfa8717ed4	Merge branch 'master-android' into stable-android	2023-12-09 20:43:21 +00:00
Evgeny Poberezkin	cdb3b6aafd	Merge branch 'master-ghc8107' into master-android	2023-12-07 15:12:49 +00:00
Evgeny Poberezkin	047aad592e	Merge branch 'master-ghc8107' into master-android	2023-12-04 12:32:05 +00:00
spaced4ndy	79e208193a	Merge branch 'master-ghc8107' into master-android	2023-11-30 21:11:25 +04:00
spaced4ndy	5f1aa6fa9d	Merge branch 'master-ghc8107' into master-android	2023-11-27 19:18:22 +04:00
Evgeny Poberezkin	ef21fd1d26	Merge branch 'master-ghc8107' into master-android	2023-11-26 19:59:46 +00:00
Evgeny Poberezkin	8b3300e197	Merge branch 'master-android' into stable-android	2023-11-26 13:14:27 +00:00
Evgeny Poberezkin	f27de052cf	Merge branch 'master' into master-android	2023-11-26 11:51:16 +00:00
Evgeny Poberezkin	dc8ca4cf89	Merge tag 'v5.4.0' into master-android	2023-11-25 11:23:23 +00:00
Evgeny Poberezkin	b62dd801f1	Merge branch 'master-ghc8107' into master-android	2023-11-24 20:02:05 +00:00
Evgeny Poberezkin	cc127e56fe	Merge branch 'master' into master-android	2023-11-23 16:23:02 +00:00
Evgeny Poberezkin	831231d8e6	Merge branch 'master-ghc8107' into master-android	2023-11-21 21:16:04 +00:00
spaced4ndy	f323c8e112	Merge branch 'master-ghc8107' into master-android	2023-11-21 19:42:28 +04:00
Evgeny Poberezkin	d8373262bc	Merge branch 'master-ghc8107' into master-android	2023-11-21 00:01:20 +00:00
Evgeny Poberezkin	bd4259e89e	update hpack	2023-11-20 14:43:20 +00:00
Evgeny Poberezkin	5ef0eda2d7	Merge branch 'master-ghc8107' into master-android	2023-11-20 14:30:27 +00:00
Evgeny Poberezkin	45ada450a2	Merge branch 'master-ghc8107' into master-android	2023-11-20 13:24:07 +00:00
spaced4ndy	901610eec5	Merge branch 'master-ghc8107' into master-android	2023-11-20 14:08:10 +04:00
Evgeny Poberezkin	13215d91d7	Merge branch 'master-ghc8107' into master-android	2023-11-20 00:07:12 +00:00
Evgeny Poberezkin	5fcbade1bc	Merge branch 'master-ghc8107' into master-android	2023-11-17 11:49:35 +00:00
Evgeny Poberezkin	80ddb50e1c	Merge branch 'master-ghc8107' into master-android	2023-11-16 18:55:17 +00:00
Evgeny Poberezkin	0c23ff9ae3	Merge branch 'master-ghc8107' into master-android	2023-11-11 13:57:32 +00:00
Evgeny Poberezkin	1e2104cabf	Merge branch 'master-ghc8107' into master-android	2023-11-11 09:52:07 +00:00
Evgeny Poberezkin	f0991cc0ba	Merge branch 'master-ghc8107' into master-android	2023-11-10 21:22:19 +00:00
Evgeny Poberezkin	82cd70a75c	Merge branch 'master-ghc8107' into master-android	2023-11-10 21:08:11 +00:00
Evgeny Poberezkin	c459e71d02	Merge branch 'master-ghc8107' into master-android	2023-11-06 11:26:40 +00:00
spaced4ndy	477d98d75a	Merge branch 'master-ghc8107' into master-android	2023-11-06 11:42:39 +04:00
Evgeny Poberezkin	ca78958667	Merge branch 'master-ghc8107' into master-android	2023-11-04 13:39:35 +00:00
spaced4ndy	8343285d93	Merge branch 'master-ghc8107' into master-android	2023-10-30 21:01:16 +04:00
Evgeny Poberezkin	fb9485190d	Merge branch 'master-ghc8107' into master-android	2023-10-29 18:27:00 +00:00
spaced4ndy	9ed723bafa	Merge branch 'master-ghc8107' into master-android	2023-10-25 10:48:37 +04:00
spaced4ndy	bb374c68b1	Merge branch 'master-ghc8107' into master-android	2023-10-24 18:14:22 +04:00
spaced4ndy	7c12e82042	Merge branch 'master-ghc8107' into master-android	2023-10-24 17:41:19 +04:00
Evgeny Poberezkin	c4d7e5307c	Merge branch 'master-ghc8107' into master-android	2023-10-22 15:35:55 +01:00
Evgeny Poberezkin	7fd3b4d6ba	Merge branch 'master-ghc8107' into master-android	2023-10-18 22:45:11 +01:00
spaced4ndy	95008eeeaf	Merge branch 'master-ghc8107' into master-android	2023-10-16 20:05:49 +04:00
spaced4ndy	ea2b5f2ccf	Merge branch 'master-ghc8107' into master-android	2023-10-16 19:28:48 +04:00
Evgeny Poberezkin	5c14c3b349	Merge branch 'master-ghc8107' into master-android	2023-10-15 18:54:16 +01:00
Evgeny Poberezkin	02db38ffd3	Merge branch 'master-ghc8107' into master-android	2023-10-11 21:58:16 +01:00
Evgeny Poberezkin	c435cbdc7b	Merge branch 'master-ghc8107' into master-android	2023-10-11 21:28:43 +01:00
spaced4ndy	41eb2e5689	Merge branch 'master-ghc8107' into master-android	2023-10-11 13:22:30 +04:00
Evgeny Poberezkin	c60af078d7	Merge branch 'stable' into stable-android	2023-10-09 19:55:51 +01:00
Evgeny Poberezkin	f66405e79b	Merge branch 'master-ghc8107' into master-android	2023-10-09 17:31:56 +01:00
Evgeny Poberezkin	e4fbe66d95	Merge branch 'stable' into stable-android	2023-10-09 14:36:03 +01:00
Evgeny Poberezkin	187fef0c5a	Merge branch 'master-ghc8107' into master-android	2023-10-09 14:05:21 +01:00
Evgeny Poberezkin	bcbee67709	Merge branch 'master-ghc8107' into master-android	2023-10-08 08:38:40 +01:00
Evgeny Poberezkin	2bd049db87	Merge branch 'master-ghc8107' into master-android	2023-10-07 21:10:22 +01:00
Evgeny Poberezkin	30db24265e	Merge branch 'master-ghc8107' into master-android	2023-10-02 23:04:44 +01:00
Evgeny Poberezkin	b4257f7767	Merge branch 'master-ghc8107' into master-android	2023-10-01 13:21:50 +01:00
Evgeny Poberezkin	cf46469cd5	Merge branch 'master-ghc8107' into master-android	2023-10-01 11:19:50 +01:00
Evgeny Poberezkin	9defa44f0c	Merge branch 'master-ghc8107' into master-android	2023-09-29 13:15:23 +01:00
Evgeny Poberezkin	f81557b4fd	Merge branch 'master-ghc8107' into master-android	2023-09-27 22:10:06 +01:00
spaced4ndy	a63caf4640	Merge branch 'master-ghc8107' into master-android	2023-09-27 20:38:36 +04:00
Evgeny Poberezkin	340552321e	Merge branch 'master-ghc8107' into master-android	2023-09-27 16:07:24 +01:00
				`@@ -1 +0,0 @@`
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