android, desktop: moving to single thread in api calls (#3670)

* android, desktop: moving to single thread in api calls

* more places

* more changes

* seconds

* long running api into init function

* changes

* developer options

* progress indicator

* string

* rename

* progressIndicator for stop chat

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexApp.kt

@@ -26,7 +26,6 @@ import kotlinx.coroutines.sync.withLock
 import java.io.*
 import java.util.*
 import java.util.concurrent.TimeUnit
-import kotlin.system.exitProcess
 
 const val TAG = "SIMPLEX"
 
@@ -72,7 +71,7 @@ class SimplexApp: Application(), LifecycleEventObserver {
 
   override fun onStateChanged(source: LifecycleOwner, event: Lifecycle.Event) {
     Log.d(TAG, "onStateChanged: $event")
-    withApi {
+    withBGApi {
       when (event) {
         Lifecycle.Event.ON_START -> {
           isAppOnForeground = true

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexService.kt

@@ -104,7 +104,7 @@ class SimplexService: Service() {
     if (wakeLock != null || isStartingService) return
     val self = this
     isStartingService = true
-    withApi {
+    withBGApi {
       val chatController = ChatController
       waitDbMigrationEnds(chatController)
       try {
@@ -114,7 +114,7 @@ class SimplexService: Service() {
           Log.w(chat.simplex.app.TAG, "SimplexService: problem with the database: $chatDbStatus")
           showPassphraseNotification(chatDbStatus)
           safeStopService()
-          return@withApi
+          return@withBGApi
         }
         saveServiceState(self, ServiceState.STARTED)
         wakeLock = (getSystemService(Context.POWER_SERVICE) as PowerManager).run {

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/chat/item/ChatItemView.android.kt

@@ -13,8 +13,7 @@ import chat.simplex.common.model.ChatItem
 import chat.simplex.common.model.MsgContent
 import chat.simplex.common.platform.FileChooserLauncher
 import chat.simplex.common.platform.saveImage
-import chat.simplex.common.views.helpers.SharedContent
+import chat.simplex.common.views.helpers.*
-import chat.simplex.common.views.helpers.withApi
 import chat.simplex.res.MR
 import com.google.accompanist.permissions.rememberPermissionState
 import dev.icerock.moko.resources.compose.painterResource
@@ -37,7 +36,7 @@ actual fun SaveContentItemAction(cItem: ChatItem, saveFileLauncher: FileChooserL
           writePermissionState.launchPermissionRequest()
         }
       }
-      is MsgContent.MCFile, is MsgContent.MCVoice, is MsgContent.MCVideo -> withApi { saveFileLauncher.launch(cItem.file?.fileName ?: "") }
+      is MsgContent.MCFile, is MsgContent.MCVoice, is MsgContent.MCVideo -> withBGApi { saveFileLauncher.launch(cItem.file?.fileName ?: "") }
       else -> {}
     }
     showMenu.value = false

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/usersettings/Appearance.android.kt

@@ -102,7 +102,7 @@ fun AppearanceScope.AppearanceLayout(
       val state = rememberSaveable { mutableStateOf(languagePref.get() ?: "system") }
       LangSelector(state) {
         state.value = it
-        withApi {
+        withBGApi {
           delay(200)
           val activity = context as? Activity
           if (activity != null) {

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/usersettings/SettingsView.android.kt

@@ -5,8 +5,7 @@ import androidx.compose.runtime.Composable
 import androidx.work.WorkManager
 import chat.simplex.common.model.ChatModel
 import chat.simplex.common.platform.*
-import chat.simplex.common.views.helpers.AlertManager
+import chat.simplex.common.views.helpers.*
-import chat.simplex.common.views.helpers.generalGetString
 import chat.simplex.res.MR
 import com.jakewharton.processphoenix.ProcessPhoenix
 import dev.icerock.moko.resources.compose.painterResource
@@ -15,7 +14,7 @@ import dev.icerock.moko.resources.compose.stringResource
 @Composable
 actual fun SettingsSectionApp(
   showSettingsModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
-  showCustomModal: (@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
+  showCustomModal: (@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
   showVersion: () -> Unit,
   withAuth: (title: String, desc: String, block: () -> Unit) -> Unit
 ) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/SimpleXAPI.kt

@@ -110,6 +110,7 @@ class AppPreferences {
   val chatStopped = mkBoolPreference(SHARED_PREFS_CHAT_STOPPED, false)
   val developerTools = mkBoolPreference(SHARED_PREFS_DEVELOPER_TOOLS, false)
   val showInternalErrors = mkBoolPreference(SHARED_PREFS_SHOW_INTERNAL_ERRORS, false)
+  val showSlowApiCalls = mkBoolPreference(SHARED_PREFS_SHOW_SLOW_API_CALLS, 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")
@@ -279,6 +280,7 @@ class AppPreferences {
     private const val SHARED_PREFS_CHAT_STOPPED = "ChatStopped"
     private const val SHARED_PREFS_DEVELOPER_TOOLS = "DeveloperTools"
     private const val SHARED_PREFS_SHOW_INTERNAL_ERRORS = "ShowInternalErrors"
+    private const val SHARED_PREFS_SHOW_SLOW_API_CALLS = "ShowSlowApiCalls"
     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"
@@ -464,7 +466,7 @@ object ChatController {
   suspend fun sendCmd(rhId: Long?, cmd: CC): CR {
     val ctrl = ctrl ?: throw Exception("Controller is not initialized")
 
-    return withContext(Dispatchers.IO) {
+    //return withContext(Dispatchers.IO) {
     val c = cmd.cmdString
     chatModel.addTerminalItem(TerminalItem.cmd(rhId, cmd.obfuscated))
     Log.d(TAG, "sendCmd: ${cmd.cmdType}")
@@ -475,8 +477,8 @@ object ChatController {
       Log.d(TAG, "sendCmd response json $json")
     }
     chatModel.addTerminalItem(TerminalItem.resp(rhId, r.resp))
-      r.resp
+    return r.resp
-    }
+    //}
   }
 
   private fun recvMsg(ctrl: ChatCtrl): APIResponse? {
@@ -1665,7 +1667,8 @@ object ChatController {
             ((mc is MsgContent.MCImage && file.fileSize <= MAX_IMAGE_SIZE_AUTO_RCV)
                 || (mc is MsgContent.MCVideo && file.fileSize <= MAX_VIDEO_SIZE_AUTO_RCV)
                 || (mc is MsgContent.MCVoice && file.fileSize <= MAX_VOICE_SIZE_AUTO_RCV && file.fileStatus !is CIFileStatus.RcvAccepted))) {
-          withApi { receiveFile(rhId, r.user, file.fileId, encrypted = cItem.encryptLocalFile && chatController.appPrefs.privacyEncryptLocalFiles.get(), auto = true) }
+          withBGApi { receiveFile(rhId, r.user, file.fileId, encrypted = cItem.encryptLocalFile && chatController.appPrefs
+            .privacyEncryptLocalFiles.get(), auto = true) }
         }
         if (cItem.showNotification && (allowedToShowNotification() || chatModel.chatId.value != cInfo.id || chatModel.remoteHostId() != rhId)) {
           ntfManager.notifyMessageReceived(r.user, cInfo, cItem)
@@ -1863,12 +1866,10 @@ object ChatController {
         }
         withCall(r, r.contact) { _ ->
           chatModel.callCommand.add(WCallCommand.End)
-          withApi {
           chatModel.activeCall.value = null
           chatModel.showCallView.value = false
         }
       }
-      }
       is CR.ContactSwitch ->
         chatModel.updateContactConnectionStats(rhId, r.contact, r.switchProgress.connectionStats)
       is CR.GroupMemberSwitch ->
@@ -1977,7 +1978,7 @@ object ChatController {
         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() -> {
+        r.chatError is ChatError.ChatErrorAgent && r.chatError.agentError is AgentErrorType.INTERNAL && appPrefs.developerTools.get() && appPrefs.showInternalErrors.get() -> {
           chatModel.processedInternalError.newError(r.chatError.agentError, false)
         }
       }
@@ -2004,10 +2005,9 @@ object ChatController {
     }
   }
 
-  fun switchToLocalSession() {
+  suspend fun switchToLocalSession() {
     val m = chatModel
     m.remoteCtrlSession.value = null
-    withBGApi {
     val users = listUsers(null)
     m.users.clear()
     m.users.addAll(users)
@@ -2019,7 +2019,6 @@ object ChatController {
       chatModel.networkStatuses.putAll(ss)
     }
   }
-  }
 
   private fun activeUser(rhId: Long?, user: UserLike): Boolean =
     rhId == chatModel.remoteHostId() && user.userId == chatModel.currentUser.value?.userId

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Core.kt

@@ -42,7 +42,7 @@ val appPreferences: AppPreferences
 val chatController: ChatController = ChatController
 
 fun initChatControllerAndRunMigrations() {
-  withBGApi {
+  withLongRunningApi(slow = 30_000, deadlock = 60_000) {
     if (appPreferences.chatStopped.get() && appPreferences.storeDBPassphrase.get() && ksDatabasePassword.get() != null) {
       initChatController(startChat = ::showStartChatAfterRestartAlert)
     } else {
@@ -57,7 +57,7 @@ suspend fun initChatController(useKey: String? = null, confirmMigrations: Migrat
     if (chatModel.ctrlInitInProgress.value) return
     chatModel.ctrlInitInProgress.value = true
     val dbKey = useKey ?: DatabaseUtils.useDatabaseKey()
-    val confirm = confirmMigrations ?: if (appPreferences.confirmDBUpgrades.get()) MigrationConfirmation.Error else MigrationConfirmation.YesUp
+    val confirm = confirmMigrations ?: if (appPreferences.developerTools.get() && appPreferences.confirmDBUpgrades.get()) MigrationConfirmation.Error else MigrationConfirmation.YesUp
     val migrated: Array<Any> = chatMigrateInit(dbAbsolutePrefixPath, dbKey, confirm.value)
     val res: DBMigrationResult = kotlin.runCatching {
       json.decodeFromString<DBMigrationResult>(migrated[0] as String)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/TerminalView.kt

@@ -50,7 +50,7 @@ private fun sendCommand(chatModel: ChatModel, composeState: MutableState<Compose
     chatModel.addTerminalItem(TerminalItem.resp(null, resp))
     composeState.value = ComposeState(useLinkPreviews = false)
   } else {
-    withApi {
+    withBGApi {
       // show "in progress"
       // TODO show active remote host in chat console?
       chatModel.controller.sendCmd(chatModel.remoteHostId(), CC.Console(s))

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/WelcomeView.kt

@@ -175,8 +175,8 @@ fun CreateFirstProfile(chatModel: ChatModel, close: () -> Unit) {
 }
 
 fun createProfileInNoProfileSetup(displayName: String, close: () -> Unit) {
-  withApi {
+  withBGApi {
-    val user = controller.apiCreateActiveUser(null, Profile(displayName.trim(), "", null)) ?: return@withApi
+    val user = controller.apiCreateActiveUser(null, Profile(displayName.trim(), "", null)) ?: return@withBGApi
     controller.appPrefs.onboardingStage.set(OnboardingStage.Step3_CreateSimpleXAddress)
     chatModel.chatRunning.value = false
     controller.startChat(user)
@@ -186,11 +186,11 @@ fun createProfileInNoProfileSetup(displayName: String, close: () -> Unit) {
 }
 
 fun createProfileInProfiles(chatModel: ChatModel, displayName: String, close: () -> Unit) {
-  withApi {
+  withBGApi {
     val rhId = chatModel.remoteHostId()
     val user = chatModel.controller.apiCreateActiveUser(
       rhId, Profile(displayName.trim(), "", null)
-    ) ?: return@withApi
+    ) ?: return@withBGApi
     chatModel.currentUser.value = user
     if (chatModel.users.isEmpty()) {
       chatModel.controller.startChat(user)
@@ -206,10 +206,10 @@ fun createProfileInProfiles(chatModel: ChatModel, displayName: String, close: ()
 }
 
 fun createProfileOnboarding(chatModel: ChatModel, displayName: String, close: () -> Unit) {
-  withApi {
+  withBGApi {
     chatModel.currentUser.value = chatModel.controller.apiCreateActiveUser(
       null, Profile(displayName.trim(), "", null)
-    ) ?: return@withApi
+    ) ?: return@withBGApi
     val onboardingStage = chatModel.controller.appPrefs.onboardingStage
     if (chatModel.users.isEmpty()) {
       onboardingStage.set(if (appPlatform.isDesktop && chatModel.controller.appPrefs.initialRandomDBPassphrase.get() && !chatModel.desktopOnboardingRandomPassword.value) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/CallManager.kt

@@ -2,7 +2,7 @@ package chat.simplex.common.views.call
 
 import chat.simplex.common.model.ChatModel
 import chat.simplex.common.platform.*
-import chat.simplex.common.views.helpers.withApi
+import chat.simplex.common.views.helpers.withBGApi
 import kotlinx.datetime.Clock
 import kotlin.time.Duration.Companion.minutes
 
@@ -28,13 +28,13 @@ class CallManager(val chatModel: ChatModel) {
     if (call == null) {
       justAcceptIncomingCall(invitation = invitation)
     } else {
-      withApi {
+      withBGApi {
         chatModel.switchingCall.value = true
         try {
           endCall(call = call)
           justAcceptIncomingCall(invitation = invitation)
         } finally {
-          withApi { chatModel.switchingCall.value = false }
+          chatModel.switchingCall.value = false
         }
       }
     }
@@ -90,7 +90,7 @@ class CallManager(val chatModel: ChatModel) {
         activeCallInvitation.value = null
         ntfManager.cancelCallNotification()
       }
-      withApi {
+      withBGApi {
         if (!controller.apiRejectCall(invitation.remoteHostId, invitation.contact)) {
           Log.e(TAG, "apiRejectCall error")
         }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatInfoView.kt

@@ -69,11 +69,9 @@ fun ChatInfoView(
       currentUser,
       sendReceipts = sendReceipts,
       setSendReceipts = { sendRcpts ->
-        withApi {
         val chatSettings = (chat.chatInfo.chatSettings ?: ChatSettings.defaults).copy(sendRcpts = sendRcpts.bool)
         updateChatSettings(chat, chatSettings, chatModel)
         sendReceipts.value = sendRcpts
-        }
       },
       connStats = connStats,
       contactNetworkStatus.value,
@@ -96,7 +94,7 @@ fun ChatInfoView(
       clearChat = { clearChatDialog(chat, chatModel, close) },
       switchContactAddress = {
         showSwitchAddressAlert(switchAddress = {
-          withApi {
+          withBGApi {
             val cStats = chatModel.controller.apiSwitchContact(chatRh, contact.contactId)
             connStats.value = cStats
             if (cStats != null) {
@@ -108,7 +106,7 @@ fun ChatInfoView(
       },
       abortSwitchContactAddress = {
         showAbortSwitchAddressAlert(abortSwitchAddress = {
-          withApi {
+          withBGApi {
             val cStats = chatModel.controller.apiAbortSwitchContact(chatRh, contact.contactId)
             connStats.value = cStats
             if (cStats != null) {
@@ -118,7 +116,7 @@ fun ChatInfoView(
         })
       },
       syncContactConnection = {
-        withApi {
+        withBGApi {
           val cStats = chatModel.controller.apiSyncContactRatchet(chatRh, contact.contactId, force = false)
           connStats.value = cStats
           if (cStats != null) {
@@ -129,7 +127,7 @@ fun ChatInfoView(
       },
       syncContactConnectionForce = {
         showSyncConnectionForceAlert(syncConnectionForce = {
-          withApi {
+          withBGApi {
             val cStats = chatModel.controller.apiSyncContactRatchet(chatRh, contact.contactId, force = true)
             connStats.value = cStats
             if (cStats != null) {
@@ -208,18 +206,14 @@ fun deleteContactDialog(chat: Chat, chatModel: ChatModel, close: (() -> Unit)? =
           // Delete and notify contact
           SectionItemView({
             AlertManager.shared.hideAlert()
-            withApi {
             deleteContact(chat, chatModel, close, notify = true)
-            }
           }) {
             Text(generalGetString(MR.strings.delete_and_notify_contact), Modifier.fillMaxWidth(), textAlign = TextAlign.Center, color = MaterialTheme.colors.error)
           }
           // Delete
           SectionItemView({
             AlertManager.shared.hideAlert()
-            withApi {
             deleteContact(chat, chatModel, close, notify = false)
-            }
           }) {
             Text(generalGetString(MR.strings.delete_verb), Modifier.fillMaxWidth(), textAlign = TextAlign.Center, color = MaterialTheme.colors.error)
           }
@@ -227,9 +221,7 @@ fun deleteContactDialog(chat: Chat, chatModel: ChatModel, close: (() -> Unit)? =
           // Delete
           SectionItemView({
             AlertManager.shared.hideAlert()
-            withApi {
             deleteContact(chat, chatModel, close)
-            }
           }) {
             Text(generalGetString(MR.strings.delete_verb), Modifier.fillMaxWidth(), textAlign = TextAlign.Center, color = MaterialTheme.colors.error)
           }
@@ -247,7 +239,7 @@ fun deleteContactDialog(chat: Chat, chatModel: ChatModel, close: (() -> Unit)? =
 
 fun deleteContact(chat: Chat, chatModel: ChatModel, close: (() -> Unit)?, notify: Boolean? = null) {
   val chatInfo = chat.chatInfo
-  withApi {
+  withBGApi {
     val chatRh = chat.remoteHostId
     val r = chatModel.controller.apiDeleteChat(chatRh, chatInfo.chatType, chatInfo.apiId, notify)
     if (r) {
@@ -269,7 +261,7 @@ fun clearChatDialog(chat: Chat, chatModel: ChatModel, close: (() -> Unit)? = nul
     text = generalGetString(MR.strings.clear_chat_warning),
     confirmText = generalGetString(MR.strings.clear_verb),
     onConfirm = {
-      withApi {
+      withBGApi {
         val chatRh = chat.remoteHostId
         val updatedChatInfo = chatModel.controller.apiClearChat(chatRh, chatInfo.chatType, chatInfo.apiId)
         if (updatedChatInfo != null) {
@@ -676,7 +668,7 @@ fun ShareAddressButton(onClick: () -> Unit) {
   )
 }
 
-private fun setContactAlias(chat: Chat, localAlias: String, chatModel: ChatModel) = withApi {
+private fun setContactAlias(chat: Chat, localAlias: String, chatModel: ChatModel) = withBGApi {
   val chatRh = chat.remoteHostId
   chatModel.controller.apiSetContactAlias(chatRh, chat.chatInfo.apiId, localAlias)?.let {
     chatModel.updateContact(chatRh, it)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -164,7 +164,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
               return@ChatLayout
             }
             hideKeyboard(view)
-            withApi {
+            withBGApi {
               // The idea is to preload information before showing a modal because large groups can take time to load all members
               var preloadedContactInfo: Pair<ConnectionStats?, Profile?>? = null
               var preloadedCode: String? = null
@@ -205,7 +205,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
           },
           showMemberInfo = { groupInfo: GroupInfo, member: GroupMember ->
             hideKeyboard(view)
-            withApi {
+            withBGApi {
               val r = chatModel.controller.apiGroupMemberInfo(chatRh, groupInfo.groupId, member.groupMemberId)
               val stats = r?.second
               val (_, code) = if (member.memberActive) {
@@ -228,7 +228,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             val c = chatModel.getChat(chatModel.chatId.value ?: return@ChatLayout)
             val firstId = chatModel.chatItems.firstOrNull()?.id
             if (c != null && firstId != null) {
-              withApi {
+              withBGApi {
                 Log.d(TAG, "TODOCHAT: loadPrevMessages: loading for ${c.id}, current chatId ${ChatModel.chatId.value}, size was ${ChatModel.chatItems.size}")
                 apiLoadPrevMessages(c, chatModel, firstId, searchText.value)
                 Log.d(TAG, "TODOCHAT: loadPrevMessages: loaded for ${c.id}, current chatId ${ChatModel.chatId.value}, size now ${ChatModel.chatItems.size}")
@@ -236,7 +236,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             }
           },
           deleteMessage = { itemId, mode ->
-            withApi {
+            withBGApi {
               val cInfo = chat.chatInfo
               val toDeleteItem = chatModel.chatItems.firstOrNull { it.id == itemId }
               val toModerate = toDeleteItem?.memberToModerate(chat.chatInfo)
@@ -291,13 +291,13 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             }
           },
           receiveFile = { fileId, encrypted ->
-            withApi { chatModel.controller.receiveFile(chatRh, user, fileId, encrypted) }
+            withBGApi { chatModel.controller.receiveFile(chatRh, user, fileId, encrypted) }
           },
           cancelFile = { fileId ->
-            withApi { chatModel.controller.cancelFile(chatRh, user, fileId) }
+            withBGApi { chatModel.controller.cancelFile(chatRh, user, fileId) }
           },
           joinGroup = { groupId, onComplete ->
-            withApi {
+            withBGApi {
               chatModel.controller.apiJoinGroup(chatRh, groupId)
               onComplete.invoke()
             }
@@ -314,11 +314,11 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
           },
           endCall = {
             val call = chatModel.activeCall.value
-            if (call != null) withApi { chatModel.callManager.endCall(call) }
+            if (call != null) withBGApi { chatModel.callManager.endCall(call) }
           },
           acceptCall = { contact ->
             hideKeyboard(view)
-            withApi {
+            withBGApi {
               val invitation = chatModel.callInvitations.remove(contact.id)
                 ?: controller.apiGetCallInvitations(chatModel.remoteHostId()).firstOrNull { it.contact.id == contact.id }
               if (invitation == null) {
@@ -329,17 +329,17 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             }
           },
           acceptFeature = { contact, feature, param ->
-            withApi {
+            withBGApi {
               chatModel.controller.allowFeatureToContact(chatRh, contact, feature, param)
             }
           },
           openDirectChat = { contactId ->
-            withApi {
+            withBGApi {
               openDirectChat(chatRh, contactId, chatModel)
             }
           },
           updateContactStats = { contact ->
-            withApi {
+            withBGApi {
               val r = chatModel.controller.apiContactInfo(chatRh, chat.chatInfo.apiId)
               if (r != null) {
                 val contactStats = r.first
@@ -349,7 +349,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             }
           },
           updateMemberStats = { groupInfo, member ->
-            withApi {
+            withBGApi {
               val r = chatModel.controller.apiGroupMemberInfo(chatRh, groupInfo.groupId, member.groupMemberId)
               if (r != null) {
                 val memStats = r.second
@@ -360,7 +360,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             }
           },
           syncContactConnection = { contact ->
-            withApi {
+            withBGApi {
               val cStats = chatModel.controller.apiSyncContactRatchet(chatRh, contact.contactId, force = false)
               if (cStats != null) {
                 chatModel.updateContactConnectionStats(chatRh, contact, cStats)
@@ -368,7 +368,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             }
           },
           syncMemberConnection = { groupInfo, member ->
-            withApi {
+            withBGApi {
               val r = chatModel.controller.apiSyncGroupMemberRatchet(chatRh, groupInfo.apiId, member.groupMemberId, force = false)
               if (r != null) {
                 chatModel.updateGroupMemberConnectionStats(chatRh, groupInfo, r.first, r.second)
@@ -382,7 +382,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             chatModel.groupMembers.find { it.id == memberId }
           },
           setReaction = { cInfo, cItem, add, reaction ->
-            withApi {
+            withBGApi {
               val updatedCI = chatModel.controller.apiChatItemReaction(
                 rh = chatRh,
                 type = cInfo.chatType,
@@ -397,7 +397,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             }
           },
           showItemDetails = { cInfo, cItem ->
-            withApi {
+            withBGApi {
               val ciInfo = chatModel.controller.apiGetChatItemInfo(chatRh, cInfo.chatType, cInfo.apiId, cItem.id)
               if (ciInfo != null) {
                 if (chat.chatInfo is ChatInfo.Group) {
@@ -416,7 +416,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
           },
           addMembers = { groupInfo ->
             hideKeyboard(view)
-            withApi {
+            withBGApi {
               setGroupMembers(chatRh, groupInfo, chatModel)
               ModalManager.end.closeModals()
               ModalManager.end.showModalCloseable(true) { close ->
@@ -426,7 +426,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
           },
           openGroupLink = { groupInfo ->
             hideKeyboard(view)
-            withApi {
+            withBGApi {
               val link = chatModel.controller.apiGetGroupLink(chatRh, groupInfo.groupId)
               ModalManager.end.closeModals()
               ModalManager.end.showModalCloseable(true) {
@@ -451,7 +451,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             if (searchText.value == value) return@ChatLayout
             if (chatModel.chatId.value != activeChat.value?.id) return@ChatLayout
             val c = chatModel.getChat(chatModel.chatId.value ?: return@ChatLayout) ?: return@ChatLayout
-            withApi {
+            withBGApi {
               apiFindMessages(c, chatModel, value)
               searchText.value = value
             }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ComposeView.kt

@@ -267,7 +267,7 @@ fun ComposeView(
   fun loadLinkPreview(url: String, wait: Long? = null) {
     if (pendingLinkUrl.value == url) {
       composeState.value = composeState.value.copy(preview = ComposePreview.CLinkPreview(null))
-      withApi {
+      withBGApi {
         if (wait != null) delay(wait)
         val lp = getLinkPreview(url)
         if (lp != null && pendingLinkUrl.value == url) {
@@ -575,7 +575,7 @@ fun ComposeView(
 
   fun allowVoiceToContact() {
     val contact = (chat.chatInfo as ChatInfo.Direct?)?.contact ?: return
-    withApi {
+    withBGApi {
       chatModel.controller.allowFeatureToContact(chat.remoteHostId, contact, ChatFeature.Voice)
     }
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ContactPreferences.kt

@@ -35,7 +35,7 @@ fun ContactPreferencesView(
   var currentFeaturesAllowed by rememberSaveable(ct, stateSaver = serializableSaver()) { mutableStateOf(featuresAllowed) }
 
   fun savePrefs(afterSave: () -> Unit = {}) {
-    withApi {
+    withBGApi {
       val prefs = contactFeaturesAllowedToPrefs(featuresAllowed)
       val toContact = m.controller.apiSetContactPrefs(rhId, ct.contactId, prefs)
       if (toContact != null) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/AddGroupMembersView.kt

@@ -54,7 +54,7 @@ fun AddGroupMembersView(rhId: Long?, groupInfo: GroupInfo, creatingGroup: Boolea
     },
     inviteMembers = {
       allowModifyMembers = false
-      withApi {
+      withBGApi {
         for (contactId in selectedContacts) {
           val member = chatModel.controller.apiAddMember(rhId, groupInfo.groupId, contactId, selectedRole.value)
           if (member != null) {
@@ -68,7 +68,7 @@ fun AddGroupMembersView(rhId: Long?, groupInfo: GroupInfo, creatingGroup: Boolea
     },
     clearSelection = { selectedContacts.clear() },
     addContact = { contactId -> if (contactId !in selectedContacts) selectedContacts.add(contactId) },
-    removeContact = { contactId -> selectedContacts.removeIf { it == contactId } },
+    removeContact = { contactId -> selectedContacts.removeAll { it == contactId } },
     close = close,
   )
   KeyChangeEffect(chatModel.chatId.value) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupChatInfoView.kt

@@ -56,11 +56,9 @@ fun GroupChatInfoView(chatModel: ChatModel, rhId: Long?, chatId: String, groupLi
       currentUser,
       sendReceipts = sendReceipts,
       setSendReceipts = { sendRcpts ->
-        withApi {
         val chatSettings = (chat.chatInfo.chatSettings ?: ChatSettings.defaults).copy(sendRcpts = sendRcpts.bool)
         updateChatSettings(chat, chatSettings, chatModel)
         sendReceipts.value = sendRcpts
-        }
       },
       members = chatModel.groupMembers
         .filter { it.memberStatus != GroupMemberStatus.MemLeft && it.memberStatus != GroupMemberStatus.MemRemoved }
@@ -68,7 +66,7 @@ fun GroupChatInfoView(chatModel: ChatModel, rhId: Long?, chatId: String, groupLi
       developerTools,
       groupLink,
       addMembers = {
-        withApi {
+        withBGApi {
           setGroupMembers(rhId, groupInfo, chatModel)
           ModalManager.end.showModalCloseable(true) { close ->
             AddGroupMembersView(rhId, groupInfo, false, chatModel, close)
@@ -76,7 +74,7 @@ fun GroupChatInfoView(chatModel: ChatModel, rhId: Long?, chatId: String, groupLi
         }
       },
       showMemberInfo = { member ->
-        withApi {
+        withBGApi {
           val r = chatModel.controller.apiGroupMemberInfo(rhId, groupInfo.groupId, member.groupMemberId)
           val stats = r?.second
           val (_, code) = if (member.memberActive) {
@@ -131,7 +129,7 @@ fun deleteGroupDialog(chat: Chat, groupInfo: GroupInfo, chatModel: ChatModel, cl
     text = generalGetString(alertTextKey),
     confirmText = generalGetString(MR.strings.delete_verb),
     onConfirm = {
-      withApi {
+      withBGApi {
         val r = chatModel.controller.apiDeleteChat(chat.remoteHostId, chatInfo.chatType, chatInfo.apiId)
         if (r) {
           chatModel.removeChat(chat.remoteHostId, chatInfo.id)
@@ -154,7 +152,7 @@ fun leaveGroupDialog(rhId: Long?, groupInfo: GroupInfo, chatModel: ChatModel, cl
     text = generalGetString(MR.strings.you_will_stop_receiving_messages_from_this_group_chat_history_will_be_preserved),
     confirmText = generalGetString(MR.strings.leave_group_button),
     onConfirm = {
-      withApi {
+      withBGApi {
         chatModel.controller.leaveGroup(rhId, groupInfo.groupId)
         close?.invoke()
       }
@@ -169,7 +167,7 @@ private fun removeMemberAlert(rhId: Long?, groupInfo: GroupInfo, mem: GroupMembe
     text = generalGetString(MR.strings.member_will_be_removed_from_group_cannot_be_undone),
     confirmText = generalGetString(MR.strings.remove_member_confirmation),
     onConfirm = {
-      withApi {
+      withBGApi {
         val updatedMember = chatModel.controller.apiRemoveMember(rhId, groupInfo.groupId, mem.groupMemberId)
         if (updatedMember != null) {
           chatModel.upsertGroupMember(rhId, groupInfo, updatedMember)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupLinkView.kt

@@ -38,7 +38,7 @@ fun GroupLinkView(
   var creatingLink by rememberSaveable { mutableStateOf(false) }
   fun createLink() {
     creatingLink = true
-    withApi {
+    withBGApi {
       val link = chatModel.controller.apiCreateGroupLink(rhId, groupInfo.groupId)
       if (link != null) {
         groupLink = link.first
@@ -78,7 +78,7 @@ fun GroupLinkView(
         text = generalGetString(MR.strings.all_group_members_will_remain_connected),
         confirmText = generalGetString(MR.strings.delete_verb),
         onConfirm = {
-          withApi {
+          withBGApi {
             val r = chatModel.controller.apiDeleteGroupLink(rhId, groupInfo.groupId)
             if (r) {
               groupLink = null

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupMemberInfoView.kt

@@ -66,7 +66,7 @@ fun GroupMemberInfoView(
       connectionCode,
       getContactChat = { chatModel.getContactChat(it) },
       openDirectChat = {
-        withApi {
+        withBGApi {
           val c = chatModel.controller.apiGetChat(rhId, ChatType.Direct, it)
           if (c != null) {
             if (chatModel.getContactChat(it) == null) {
@@ -81,7 +81,7 @@ fun GroupMemberInfoView(
         }
       },
       createMemberContact = {
-        withApi {
+        withBGApi {
           progressIndicator = true
           val memberContact = chatModel.controller.apiCreateMemberContact(rhId, groupInfo.apiId, member.groupMemberId)
           if (memberContact != null) {
@@ -107,7 +107,7 @@ fun GroupMemberInfoView(
         updateMemberRoleDialog(it, member, onDismiss = {
           newRole.value = prevValue
         }) {
-          withApi {
+          withBGApi {
             kotlin.runCatching {
               val mem = chatModel.controller.apiMemberRole(rhId, groupInfo.groupId, member.groupMemberId, it)
               chatModel.upsertGroupMember(rhId, groupInfo, mem)
@@ -119,7 +119,7 @@ fun GroupMemberInfoView(
       },
       switchMemberAddress = {
         showSwitchAddressAlert(switchAddress = {
-          withApi {
+          withBGApi {
             val r = chatModel.controller.apiSwitchGroupMember(rhId, groupInfo.apiId, member.groupMemberId)
             if (r != null) {
               connStats.value = r.second
@@ -131,7 +131,7 @@ fun GroupMemberInfoView(
       },
       abortSwitchMemberAddress = {
         showAbortSwitchAddressAlert(abortSwitchAddress = {
-          withApi {
+          withBGApi {
             val r = chatModel.controller.apiAbortSwitchGroupMember(rhId, groupInfo.apiId, member.groupMemberId)
             if (r != null) {
               connStats.value = r.second
@@ -142,7 +142,7 @@ fun GroupMemberInfoView(
         })
       },
       syncMemberConnection = {
-        withApi {
+        withBGApi {
           val r = chatModel.controller.apiSyncGroupMemberRatchet(rhId, groupInfo.apiId, member.groupMemberId, force = false)
           if (r != null) {
             connStats.value = r.second
@@ -153,7 +153,7 @@ fun GroupMemberInfoView(
       },
       syncMemberConnectionForce = {
         showSyncConnectionForceAlert(syncConnectionForce = {
-          withApi {
+          withBGApi {
             val r = chatModel.controller.apiSyncGroupMemberRatchet(rhId, groupInfo.apiId, member.groupMemberId, force = true)
             if (r != null) {
               connStats.value = r.second
@@ -204,7 +204,7 @@ fun removeMemberDialog(rhId: Long?, groupInfo: GroupInfo, member: GroupMember, c
     text = generalGetString(MR.strings.member_will_be_removed_from_group_cannot_be_undone),
     confirmText = generalGetString(MR.strings.remove_member_confirmation),
     onConfirm = {
-      withApi {
+      withBGApi {
         val removedMember = chatModel.controller.apiRemoveMember(rhId, member.groupId, member.groupMemberId)
         if (removedMember != null) {
           chatModel.upsertGroupMember(rhId, groupInfo, removedMember)
@@ -505,7 +505,7 @@ private fun updateMemberRoleDialog(
 fun connectViaMemberAddressAlert(rhId: Long?, connReqUri: String) {
   try {
     val uri = URI(connReqUri)
-    withApi {
+    withBGApi {
       planAndConnect(rhId, uri, incognito = null, close = { ModalManager.closeAllModalsEverywhere() })
     }
   } catch (e: RuntimeException) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupPreferences.kt

@@ -32,7 +32,7 @@ fun GroupPreferencesView(m: ChatModel, rhId: Long?, chatId: String, close: () ->
   var currentPreferences by rememberSaveable(gInfo, stateSaver = serializableSaver()) { mutableStateOf(preferences) }
 
   fun savePrefs(afterSave: () -> Unit = {}) {
-    withApi {
+    withBGApi {
       val gp = gInfo.groupProfile.copy(groupPreferences = preferences.toGroupPreferences())
       val g = m.controller.apiUpdateGroup(rhId, gInfo.groupId, gp)
       if (g != null) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupProfileView.kt

@@ -35,7 +35,7 @@ fun GroupProfileView(rhId: Long?, groupInfo: GroupInfo, chatModel: ChatModel, cl
     close = close,
     groupProfile = groupInfo.groupProfile,
     saveProfile = { p ->
-      withApi {
+      withBGApi {
         val gInfo = chatModel.controller.apiUpdateGroup(rhId, groupInfo.groupId, p)
         if (gInfo != null) {
           chatModel.updateGroup(rhId, gInfo)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/WelcomeMessageView.kt

@@ -36,7 +36,7 @@ fun GroupWelcomeView(m: ChatModel, rhId: Long?, groupInfo: GroupInfo, close: ()
   val welcomeText = remember { mutableStateOf(gInfo.groupProfile.description ?: "") }
 
   fun save(afterSave: () -> Unit = {}) {
-    withApi {
+    withBGApi {
       var welcome: String? = welcomeText.value.trim('\n', ' ')
       if (welcome?.length == 0) {
         welcome = null

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/CIFileView.kt

@@ -101,7 +101,7 @@ fun CIFileView(
               filePath = getLoadedFilePath(file)
             }
             if (filePath != null) {
-              withApi {
+              withBGApi {
                 saveFileLauncher.launch(file.fileName)
               }
             } else {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListNavLinkView.kt

@@ -394,7 +394,7 @@ fun JoinGroupAction(
   inProgress: MutableState<Boolean>
 ) {
   val joinGroup: () -> Unit = {
-    withApi {
+    withBGApi {
       inProgress.value = true
       chatModel.controller.apiJoinGroup(chat.remoteHostId, groupInfo.groupId)
       inProgress.value = false
@@ -581,7 +581,7 @@ fun contactRequestAlertDialog(rhId: Long?, contactRequest: ChatInfo.ContactReque
 }
 
 fun acceptContactRequest(rhId: Long?, incognito: Boolean, apiId: Long, contactRequest: ChatInfo.ContactRequest?, isCurrentUser: Boolean, chatModel: ChatModel) {
-  withApi {
+  withBGApi {
     val contact = chatModel.controller.apiAcceptContactRequest(rhId, incognito, apiId)
     if (contact != null && isCurrentUser && contactRequest != null) {
       val chat = Chat(remoteHostId = rhId, ChatInfo.Direct(contact), listOf())
@@ -591,7 +591,7 @@ fun acceptContactRequest(rhId: Long?, incognito: Boolean, apiId: Long, contactRe
 }
 
 fun rejectContactRequest(rhId: Long?, contactRequest: ChatInfo.ContactRequest, chatModel: ChatModel) {
-  withApi {
+  withBGApi {
     chatModel.controller.apiRejectContactRequest(rhId, contactRequest.apiId)
     chatModel.removeChat(rhId, contactRequest.id)
   }
@@ -606,7 +606,7 @@ fun deleteContactConnectionAlert(rhId: Long?, connection: PendingContactConnecti
     ),
     confirmText = generalGetString(MR.strings.delete_verb),
     onConfirm = {
-      withApi {
+      withBGApi {
         AlertManager.shared.hideAlert()
         if (chatModel.controller.apiDeleteChat(rhId, ChatType.ContactConnection, connection.apiId)) {
           chatModel.removeChat(rhId, connection.id)
@@ -625,7 +625,7 @@ fun pendingContactAlertDialog(rhId: Long?, chatInfo: ChatInfo, chatModel: ChatMo
     text = generalGetString(MR.strings.alert_text_connection_pending_they_need_to_be_online_can_delete_and_retry),
     confirmText = generalGetString(MR.strings.button_delete_contact),
     onConfirm = {
-      withApi {
+      withBGApi {
         val r = chatModel.controller.apiDeleteChat(rhId, chatInfo.chatType, chatInfo.apiId)
         if (r) {
           chatModel.removeChat(rhId, chatInfo.id)
@@ -654,7 +654,7 @@ fun askCurrentOrIncognitoProfileConnectContactViaAddress(
       Column {
         SectionItemView({
           AlertManager.privacySensitive.hideAlert()
-          withApi {
+          withBGApi {
             close?.invoke()
             val ok = connectContactViaAddress(chatModel, rhId, contact.contactId, incognito = false)
             if (ok && openChat) {
@@ -666,7 +666,7 @@ fun askCurrentOrIncognitoProfileConnectContactViaAddress(
         }
         SectionItemView({
           AlertManager.privacySensitive.hideAlert()
-          withApi {
+          withBGApi {
             close?.invoke()
             val ok = connectContactViaAddress(chatModel, rhId, contact.contactId, incognito = true)
             if (ok && openChat) {
@@ -707,7 +707,7 @@ fun acceptGroupInvitationAlertDialog(rhId: Long?, groupInfo: GroupInfo, chatMode
     text = generalGetString(MR.strings.you_are_invited_to_group_join_to_connect_with_group_members),
     confirmText = if (groupInfo.membership.memberIncognito) generalGetString(MR.strings.join_group_incognito_button) else generalGetString(MR.strings.join_group_button),
     onConfirm = {
-      withApi {
+      withBGApi {
         inProgress?.value = true
         chatModel.controller.apiJoinGroup(rhId, groupInfo.groupId)
         inProgress?.value = false
@@ -728,7 +728,7 @@ fun cantInviteIncognitoAlert() {
 }
 
 fun deleteGroup(rhId: Long?, groupInfo: GroupInfo, chatModel: ChatModel) {
-  withApi {
+  withBGApi {
     val r = chatModel.controller.apiDeleteChat(rhId, ChatType.Group, groupInfo.apiId)
     if (r) {
       chatModel.removeChat(rhId, groupInfo.id)
@@ -769,7 +769,7 @@ fun updateChatSettings(chat: Chat, chatSettings: ChatSettings, chatModel: ChatMo
     }
     else -> null
   }
-  withApi {
+  withBGApi {
     val res = when (newChatInfo) {
       is ChatInfo.Direct -> with(newChatInfo) {
         chatModel.controller.apiSetSettings(chat.remoteHostId, chatType, apiId, contact.chatSettings)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.kt

@@ -319,7 +319,7 @@ fun connectIfOpenedViaUri(rhId: Long?, uri: URI, chatModel: ChatModel) {
   if (chatModel.currentUser.value == null) {
     chatModel.appOpenUrl.value = rhId to uri
   } else {
-    withApi {
+    withBGApi {
       planAndConnect(rhId, uri, incognito = null, close = null)
     }
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/UserPicker.kt

@@ -31,8 +31,8 @@ import chat.simplex.common.views.remote.*
 import chat.simplex.common.views.usersettings.doWithAuth
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.stringResource
+import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.*
-import kotlinx.coroutines.launch
 import kotlin.math.roundToInt
 
 @Composable
@@ -117,15 +117,17 @@ fun UserPicker(
   LaunchedEffect(Unit) {
     // Controller.ctrl can be null when self-destructing activates
     if (controller.ctrl != null && controller.ctrl != -1L) {
+      withBGApi {
         controller.reloadRemoteHosts()
       }
     }
+  }
   val UsersView: @Composable ColumnScope.() -> Unit = {
     users.forEach { u ->
       UserProfilePickerItem(u.user, u.unreadCount, openSettings = settingsClicked) {
         userPickerState.value = AnimatedViewState.HIDING
         if (!u.user.activeUser) {
-          scope.launch {
+          withBGApi {
             controller.showProgressIfNeeded {
               ModalManager.closeAllModalsEverywhere()
               chatModel.controller.changeActiveUser(u.user.remoteHostId, u.user.userId, null)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/ChatArchiveView.kt

@@ -34,7 +34,7 @@ fun ChatArchiveView(m: ChatModel, title: String, archiveName: String, archiveTim
   ChatArchiveLayout(
     title,
     archiveTime,
-    saveArchive = { withApi { saveArchiveLauncher.launch(archivePath.substringAfterLast(File.separator)) }},
+    saveArchive = { withBGApi { saveArchiveLauncher.launch(archivePath.substringAfterLast(File.separator)) }},
     deleteArchiveAlert = { deleteArchiveAlert(m, archivePath) }
   )
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseEncryptionView.kt

@@ -62,7 +62,7 @@ fun DatabaseEncryptionView(m: ChatModel) {
       initialRandomDBPassphrase,
       progressIndicator,
       onConfirmEncrypt = {
-        withApi {
+        withBGApi {
           encryptDatabase(currentKey, newKey, confirmNewKey, initialRandomDBPassphrase, useKeychain, storedKey, progressIndicator)
         }
       }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseView.kt

@@ -27,6 +27,7 @@ import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.usersettings.*
 import chat.simplex.common.platform.*
 import chat.simplex.res.MR
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.sync.withLock
 import kotlinx.datetime.*
 import java.io.*
@@ -88,8 +89,8 @@ fun DatabaseView(
       chatItemTTL,
       user,
       m.users,
-      startChat = { startChat(m, chatLastStart, m.chatDbChanged) },
+      startChat = { startChat(m, chatLastStart, m.chatDbChanged, progressIndicator) },
-      stopChatAlert = { stopChatAlert(m) },
+      stopChatAlert = { stopChatAlert(m, progressIndicator) },
       exportArchive = { exportArchive(m, progressIndicator, chatArchiveName, chatArchiveTime, chatArchiveFile, saveArchiveLauncher) },
       deleteChatAlert = { deleteChatAlert(m, progressIndicator) },
       deleteAppFilesAndMedia = { deleteFilesAndMediaAlert(appFilesCountAndSize) },
@@ -187,7 +188,7 @@ fun DatabaseLayout(
             Text(generalGetString(MR.strings.disconnect_remote_hosts), Modifier.fillMaxWidth(), color = WarningOrange)
           }
         }
-        RunChatSetting(runChat, stopped, toggleEnabled, startChat, stopChatAlert)
+        RunChatSetting(runChat, stopped, toggleEnabled && !progressIndicator, startChat, stopChatAlert)
       }
       SectionTextFooter(
         if (stopped) {
@@ -239,7 +240,7 @@ fun DatabaseLayout(
       SettingsActionItem(
         painterResource(MR.images.ic_download),
         stringResource(MR.strings.import_database),
-        { withApi { importArchiveLauncher.launch("application/zip") } },
+        { withBGApi { importArchiveLauncher.launch("application/zip") } },
         textColor = Color.Red,
         iconColor = Color.Red,
         disabled = operationsDisabled
@@ -366,9 +367,10 @@ 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>) {
+fun startChat(m: ChatModel, chatLastStart: MutableState<Instant?>, chatDbChanged: MutableState<Boolean>, progressIndicator: MutableState<Boolean>? = null) {
-  withApi {
+  withBGApi {
     try {
+      progressIndicator?.value = true
       if (chatDbChanged.value) {
         initChatController()
         chatDbChanged.value = false
@@ -376,12 +378,12 @@ fun startChat(m: ChatModel, chatLastStart: MutableState<Instant?>, chatDbChanged
       if (m.chatDbStatus.value !is DBMigrationResult.OK) {
         /** Hide current view and show [DatabaseErrorView] */
         ModalManager.closeAllModalsEverywhere()
-        return@withApi
+        return@withBGApi
       }
       val user = m.currentUser.value
       if (user == null) {
         ModalManager.closeAllModalsEverywhere()
-        return@withApi
+        return@withBGApi
       } else {
         m.controller.startChat(user)
       }
@@ -392,16 +394,18 @@ fun startChat(m: ChatModel, chatLastStart: MutableState<Instant?>, chatDbChanged
     } catch (e: Error) {
       m.chatRunning.value = false
       AlertManager.shared.showAlertMsg(generalGetString(MR.strings.error_starting_chat), e.toString())
+    } finally {
+      progressIndicator?.value = false
     }
   }
 }
 
-private fun stopChatAlert(m: ChatModel) {
+private fun stopChatAlert(m: ChatModel, progressIndicator: MutableState<Boolean>? = null) {
   AlertManager.shared.showAlertDialog(
     title = generalGetString(MR.strings.stop_chat_question),
     text = generalGetString(MR.strings.stop_chat_to_export_import_or_delete_chat_database),
     confirmText = generalGetString(MR.strings.stop_chat_confirmation),
-    onConfirm = { authStopChat(m) },
+    onConfirm = { authStopChat(m, progressIndicator = progressIndicator) },
     onDismiss = { m.chatRunning.value = true }
   )
 }
@@ -415,7 +419,7 @@ private fun exportProhibitedAlert() {
   )
 }
 
-fun authStopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
+fun authStopChat(m: ChatModel, progressIndicator: MutableState<Boolean>? = null, onStop: (() -> Unit)? = null) {
   if (m.controller.appPrefs.performLA.get()) {
     authenticate(
       generalGetString(MR.strings.auth_stop_chat),
@@ -423,7 +427,7 @@ fun authStopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
       completed = { laResult ->
         when (laResult) {
           LAResult.Success, is LAResult.Unavailable -> {
-            stopChat(m, onStop)
+            stopChat(m, progressIndicator, onStop)
           }
           is LAResult.Error -> {
             m.chatRunning.value = true
@@ -436,19 +440,22 @@ fun authStopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
       }
     )
   } else {
-    stopChat(m, onStop)
+    stopChat(m, progressIndicator, onStop)
   }
 }
 
-private fun stopChat(m: ChatModel, onStop: (() -> Unit)? = null) {
+private fun stopChat(m: ChatModel, progressIndicator: MutableState<Boolean>? = null, onStop: (() -> Unit)? = null) {
-  withApi {
+  withBGApi {
     try {
+      progressIndicator?.value = true
       stopChatAsync(m)
       platform.androidChatStopped()
       onStop?.invoke()
     } catch (e: Error) {
       m.chatRunning.value = true
       AlertManager.shared.showAlertMsg(generalGetString(MR.strings.error_stopping_chat), e.toString())
+    } finally {
+      progressIndicator?.value = false
     }
   }
 }
@@ -493,7 +500,7 @@ private fun exportArchive(
   saveArchiveLauncher: FileChooserLauncher
 ) {
   progressIndicator.value = true
-  withApi {
+  withBGApi {
     try {
       val archiveFile = exportChatArchive(m, chatArchiveName, chatArchiveTime, chatArchiveFile)
       chatArchiveFile.value = archiveFile
@@ -567,7 +574,7 @@ private fun importArchive(
   progressIndicator.value = true
   val archivePath = saveArchiveFromURI(importedArchiveURI)
   if (archivePath != null) {
-    withApi {
+    withBGApi {
       try {
         m.controller.apiDeleteStorage()
         try {
@@ -635,7 +642,7 @@ private fun deleteChatAlert(m: ChatModel, progressIndicator: MutableState<Boolea
 
 private fun deleteChat(m: ChatModel, progressIndicator: MutableState<Boolean>) {
   progressIndicator.value = true
-  withApi {
+  withBGApi {
     try {
       deleteChatAsync(m)
       operationEnded(m, progressIndicator) {
@@ -658,7 +665,7 @@ private fun setCiTTL(
 ) {
   Log.d(TAG, "DatabaseView setChatItemTTL ${chatItemTTL.value.seconds ?: -1}")
   progressIndicator.value = true
-  withApi {
+  withBGApi {
     try {
       m.controller.setChatItemTTL(rhId, chatItemTTL.value)
       // Update model on success

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DatabaseUtils.kt

@@ -89,7 +89,7 @@ enum class MigrationConfirmation(val value: String) {
 }
 
 fun defaultMigrationConfirmation(appPrefs: AppPreferences): MigrationConfirmation =
-  if (appPrefs.confirmDBUpgrades.get()) MigrationConfirmation.Error else MigrationConfirmation.YesUp
+  if (appPrefs.developerTools.get() && appPrefs.confirmDBUpgrades.get()) MigrationConfirmation.Error else MigrationConfirmation.YesUp
 
 @Serializable
 sealed class MigrationError {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ModalView.kt

@@ -45,7 +45,7 @@ class ModalData {
 }
 
 class ModalManager(private val placement: ModalPlacement? = null) {
-  private val modalViews = arrayListOf<Pair<Boolean, (@Composable (close: () -> Unit) -> Unit)>>()
+  private val modalViews = arrayListOf<Triple<Boolean, ModalData, (@Composable ModalData.(close: () -> Unit) -> Unit)>>()
   private val modalCount = mutableStateOf(0)
   private val toRemove = mutableSetOf<Int>()
   private var oldViewChanging = AtomicBoolean(false)
@@ -65,8 +65,9 @@ class ModalManager(private val placement: ModalPlacement? = null) {
     }
   }
 
-  fun showCustomModal(animated: Boolean = true, modal: @Composable (close: () -> Unit) -> Unit) {
+  fun showCustomModal(animated: Boolean = true, modal: @Composable ModalData.(close: () -> Unit) -> Unit) {
     Log.d(TAG, "ModalManager.showCustomModal")
+    val data = ModalData()
     // Means, animation is in progress or not started yet. Do not wait until animation finishes, just remove all from screen.
     // This is useful when invoking close() and ShowCustomModal one after another without delay. Otherwise, screen will hold prev view
     if (toRemove.isNotEmpty()) {
@@ -75,7 +76,7 @@ class ModalManager(private val placement: ModalPlacement? = null) {
     // Make animated appearance only on Android (everytime) and on Desktop (when it's on the start part of the screen or modals > 0)
     // to prevent unneeded animation on different situations
     val anim = if (appPlatform.isAndroid) animated else animated && (modalCount.value > 0 || placement == ModalPlacement.START)
-    modalViews.add(anim to modal)
+    modalViews.add(Triple(anim, data, modal))
     modalCount.value = modalViews.size - toRemove.size
 
     if (placement == ModalPlacement.CENTER) {
@@ -117,7 +118,7 @@ class ModalManager(private val placement: ModalPlacement? = null) {
   fun showInView() {
     // Without animation
     if (modalCount.value > 0 && modalViews.lastOrNull()?.first == false) {
-      modalViews.lastOrNull()?.second?.invoke(::closeModal)
+      modalViews.lastOrNull()?.let { it.third(it.second, ::closeModal) }
       return
     }
     AnimatedContent(targetState = modalCount.value,
@@ -129,7 +130,7 @@ class ModalManager(private val placement: ModalPlacement? = null) {
         }.using(SizeTransform(clip = false))
       }
     ) {
-      modalViews.getOrNull(it - 1)?.second?.invoke(::closeModal)
+      modalViews.getOrNull(it - 1)?.let { it.third(it.second, ::closeModal) }
       // This is needed because if we delete from modalViews immediately on request, animation will be bad
       if (toRemove.isNotEmpty() && it == modalCount.value && transition.currentState == EnterExitState.Visible && !transition.isRunning) {
         runAtomically { toRemove.removeIf { elem -> modalViews.removeAt(elem); true } }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ProcessedErrors.kt

@@ -43,9 +43,8 @@ class ProcessedErrors <T: AgentErrorType>(val interval: Long) {
             title = title,
             text = text,
             confirmText = generalGetString(MR.strings.restart_chat_button),
-            onConfirm = {
+            onConfirm = ::restartChatOrApp
-              withApi { restartChatOrApp() }
+          )
-            })
         } else {
           AlertManager.shared.showAlertMsg(
             title = title,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Utils.kt

@@ -2,6 +2,7 @@ package chat.simplex.common.views.helpers
 
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.Saver
+import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.graphics.*
 import androidx.compose.ui.platform.*
 import androidx.compose.ui.text.*
@@ -21,15 +22,71 @@ import java.net.URI
 import java.nio.file.Files
 import java.text.SimpleDateFormat
 import java.util.*
+import java.util.concurrent.Executors
 import kotlin.math.*
 
+private val singleThreadDispatcher = Executors.newSingleThreadExecutor().asCoroutineDispatcher()
+
 fun withApi(action: suspend CoroutineScope.() -> Unit): Job = withScope(GlobalScope, action)
 
 fun withScope(scope: CoroutineScope, action: suspend CoroutineScope.() -> Unit): Job =
-  scope.launch { withContext(Dispatchers.Main, action) }
+  Exception().let {
+    scope.launch { withContext(Dispatchers.Main, block = { wrapWithLogging(action, it) }) }
+  }
 
 fun withBGApi(action: suspend CoroutineScope.() -> Unit): Job =
-  CoroutineScope(Dispatchers.Default).launch(block = action)
+  Exception().let {
+    CoroutineScope(singleThreadDispatcher).launch(block = { wrapWithLogging(action, it) })
+  }
+
+fun withLongRunningApi(slow: Long = 120_000, deadlock: Long = 240_000, action: suspend CoroutineScope.() -> Unit): Job =
+  Exception().let {
+    CoroutineScope(Dispatchers.Default).launch(block = { wrapWithLogging(action, it, slow = slow, deadlock = deadlock) })
+  }
+
+private suspend fun wrapWithLogging(action: suspend CoroutineScope.() -> Unit, exception: java.lang.Exception, slow: Long = 10_000, deadlock: Long = 60_000) = coroutineScope {
+  val start = System.currentTimeMillis()
+  val job = launch {
+    delay(deadlock)
+    Log.e(TAG, "Possible deadlock of the thread, not finished after ${deadlock / 1000}s:\n${exception.stackTraceToString()}")
+    AlertManager.shared.showAlertMsg(
+      title = generalGetString(MR.strings.possible_deadlock_title),
+      text = generalGetString(MR.strings.possible_deadlock_desc).format(deadlock / 1000, exception.stackTraceToString()),
+    )
+  }
+  action()
+  job.cancel()
+  if (appPreferences.developerTools.get() && appPreferences.showSlowApiCalls.get()) {
+    val end = System.currentTimeMillis()
+    if (end - start > slow) {
+      Log.e(TAG, "Possible problem with execution of the thread, took ${(end - start) / 1000}s:\n${exception.stackTraceToString()}")
+      AlertManager.shared.showAlertMsg(
+        title = generalGetString(MR.strings.possible_slow_function_title),
+        text = generalGetString(MR.strings.possible_slow_function_desc).format((end - start) / 1000, exception.stackTraceToString()),
+      )
+    }
+  }
+}
+
+@OptIn(InternalCoroutinesApi::class)
+suspend fun interruptIfCancelled() = coroutineScope {
+  if (!isActive) {
+    Log.d(TAG, "Coroutine was cancelled and interrupted: ${Exception().stackTraceToString()}")
+    throw coroutineContext.job.getCancellationException()
+  }
+}
+
+/**
+ * This coroutine helper makes possible to cancel coroutine scope when a user goes back but not when the user rotates a screen
+ * */
+@Composable
+fun ModalData.CancellableOnGoneJob(key: String = rememberSaveable { UUID.randomUUID().toString() }): MutableState<Job> {
+  val job = remember { stateGetOrPut<Job>(key) { Job() } }
+  DisposableEffectOnGone {
+    job.value.cancel()
+  }
+  return job
+}
 
 enum class KeyboardState {
   Opened, Closed
@@ -422,11 +479,15 @@ fun DisposableEffectOnGone(always: () -> Unit = {}, whenDispose: () -> Unit = {}
     val orientation = windowOrientation()
     onDispose {
       whenDispose()
+      withApi {
+        // It needs some delay before check orientation again because it can still be not updated to actual value
+        delay(300)
         if (orientation == windowOrientation()) {
           whenGone()
         }
       }
     }
+  }
 }
 
 @Composable

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/newchat/AddGroupView.kt

@@ -36,7 +36,7 @@ fun AddGroupView(chatModel: ChatModel, rh: RemoteHostInfo?, close: () -> Unit) {
   val rhId = rh?.remoteHostId
   AddGroupLayout(
     createGroup = { incognito, groupProfile ->
-      withApi {
+      withBGApi {
         val groupInfo = chatModel.controller.apiNewGroup(rhId, incognito, groupProfile)
         if (groupInfo != null) {
           chatModel.addChat(Chat(remoteHostId = rhId, chatInfo = ChatInfo.Group(groupInfo), chatItems = listOf()))

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/newchat/ConnectPlan.kt

@@ -56,7 +56,7 @@ suspend fun planAndConnect(
               title = generalGetString(MR.strings.connect_plan_connect_to_yourself),
               text = generalGetString(MR.strings.connect_plan_this_is_your_own_one_time_link) + linkText,
               confirmText = if (incognito) generalGetString(MR.strings.connect_via_link_incognito) else generalGetString(MR.strings.connect_via_link_verb),
-              onConfirm = { withApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
+              onConfirm = { withBGApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
               onDismiss = cleanup,
               onDismissRequest = cleanup,
               destructive = true,
@@ -134,7 +134,7 @@ suspend fun planAndConnect(
               title = generalGetString(MR.strings.connect_plan_connect_to_yourself),
               text = generalGetString(MR.strings.connect_plan_this_is_your_own_simplex_address) + linkText,
               confirmText = if (incognito) generalGetString(MR.strings.connect_via_link_incognito) else generalGetString(MR.strings.connect_via_link_verb),
-              onConfirm = { withApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
+              onConfirm = { withBGApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
               destructive = true,
               onDismiss = cleanup,
               onDismissRequest = cleanup,
@@ -157,7 +157,7 @@ suspend fun planAndConnect(
               title = generalGetString(MR.strings.connect_plan_repeat_connection_request),
               text = generalGetString(MR.strings.connect_plan_you_have_already_requested_connection_via_this_address) + linkText,
               confirmText = if (incognito) generalGetString(MR.strings.connect_via_link_incognito) else generalGetString(MR.strings.connect_via_link_verb),
-              onConfirm = { withApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
+              onConfirm = { withBGApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
               onDismiss = cleanup,
               onDismissRequest = cleanup,
               destructive = true,
@@ -223,7 +223,7 @@ suspend fun planAndConnect(
               title = generalGetString(MR.strings.connect_via_group_link),
               text = generalGetString(MR.strings.you_will_join_group) + linkText,
               confirmText = if (incognito) generalGetString(MR.strings.join_group_incognito_button) else generalGetString(MR.strings.join_group_button),
-              onConfirm = { withApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
+              onConfirm = { withBGApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
               onDismiss = cleanup,
               onDismissRequest = cleanup,
               hostDevice = hostDevice(rhId),
@@ -254,7 +254,7 @@ suspend fun planAndConnect(
               title = generalGetString(MR.strings.connect_plan_repeat_join_request),
               text = generalGetString(MR.strings.connect_plan_you_are_already_joining_the_group_via_this_link) + linkText,
               confirmText = if (incognito) generalGetString(MR.strings.join_group_incognito_button) else generalGetString(MR.strings.join_group_button),
-              onConfirm = { withApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
+              onConfirm = { withBGApi { connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup) } },
               onDismiss = cleanup,
               onDismissRequest = cleanup,
               destructive = true,
@@ -374,7 +374,7 @@ fun askCurrentOrIncognitoProfileAlert(
         val connectColor = if (connectDestructive) MaterialTheme.colors.error else MaterialTheme.colors.primary
         SectionItemView({
           AlertManager.privacySensitive.hideAlert()
-          withApi {
+          withBGApi {
             connectViaUri(chatModel, rhId, uri, incognito = false, connectionPlan, close, cleanup)
           }
         }) {
@@ -382,7 +382,7 @@ fun askCurrentOrIncognitoProfileAlert(
         }
         SectionItemView({
           AlertManager.privacySensitive.hideAlert()
-          withApi {
+          withBGApi {
             connectViaUri(chatModel, rhId, uri, incognito = true, connectionPlan, close, cleanup)
           }
         }) {
@@ -402,7 +402,7 @@ fun askCurrentOrIncognitoProfileAlert(
 }
 
 fun openKnownContact(chatModel: ChatModel, rhId: Long?, close: (() -> Unit)?, contact: Contact) {
-  withApi {
+  withBGApi {
     val c = chatModel.getContactChat(contact.contactId)
     if (c != null) {
       close?.invoke()
@@ -439,7 +439,7 @@ fun ownGroupLinkConfirmConnect(
           // Join incognito / Join with current profile
           SectionItemView({
             AlertManager.privacySensitive.hideAlert()
-            withApi {
+            withBGApi {
               connectViaUri(chatModel, rhId, uri, incognito, connectionPlan, close, cleanup)
             }
           }) {
@@ -452,7 +452,7 @@ fun ownGroupLinkConfirmConnect(
           // Use current profile
           SectionItemView({
             AlertManager.privacySensitive.hideAlert()
-            withApi {
+            withBGApi {
               connectViaUri(chatModel, rhId, uri, incognito = false, connectionPlan, close, cleanup)
             }
           }) {
@@ -461,7 +461,7 @@ fun ownGroupLinkConfirmConnect(
           // Use new incognito profile
           SectionItemView({
             AlertManager.privacySensitive.hideAlert()
-            withApi {
+            withBGApi {
               connectViaUri(chatModel, rhId, uri, incognito = true, connectionPlan, close, cleanup)
             }
           }) {
@@ -483,7 +483,7 @@ fun ownGroupLinkConfirmConnect(
 }
 
 fun openKnownGroup(chatModel: ChatModel, rhId: Long?, close: (() -> Unit)?, groupInfo: GroupInfo) {
-  withApi {
+  withBGApi {
     val g = chatModel.getGroupChat(groupInfo.groupId)
     if (g != null) {
       close?.invoke()

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/newchat/ContactConnectionInfoView.kt

@@ -192,7 +192,7 @@ fun DeleteButton(onClick: () -> Unit) {
   )
 }
 
-private fun setContactAlias(rhId: Long?, contactConnection: PendingContactConnection, localAlias: String, chatModel: ChatModel) = withApi {
+private fun setContactAlias(rhId: Long?, contactConnection: PendingContactConnection, localAlias: String, chatModel: ChatModel) = withBGApi {
   chatModel.controller.apiSetConnectionAlias(rhId, contactConnection.pccConnId, localAlias)?.let {
     chatModel.updateContactConnection(rhId, it)
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/newchat/NewChatView.kt

@@ -371,7 +371,7 @@ private fun createInvitation(
 ) {
   if (connReqInvitation.isNotEmpty() || contactConnection.value != null || creatingConnReq.value) return
   creatingConnReq.value = true
-  withApi {
+  withBGApi {
     val (r, alert) = controller.apiAddContact(rhId, incognito = controller.appPrefs.incognito.get())
     if (r != null) {
       chatModel.updateContactConnection(rhId, r.second)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/onboarding/CreateSimpleXAddress.kt

@@ -43,7 +43,7 @@ fun CreateSimpleXAddress(m: ChatModel, rhId: Long?) {
       )
     },
     createAddress = {
-      withApi {
+      withBGApi {
         progressIndicator = true
         val connReqContact = m.controller.apiCreateUserAddress(rhId)
         if (connReqContact != null) {
@@ -170,8 +170,8 @@ private fun ProgressIndicator() {
 
 private fun prepareChatBeforeAddressCreation(rhId: Long?) {
   if (chatModel.users.isNotEmpty()) return
-  withApi {
+  withBGApi {
-    val user = chatModel.controller.apiGetActiveUser(rhId) ?: return@withApi
+    val user = chatModel.controller.apiGetActiveUser(rhId) ?: return@withBGApi
     chatModel.currentUser.value = user
     if (chatModel.users.isEmpty()) {
       if (appPlatform.isDesktop) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/onboarding/SetupDatabasePassphrase.kt

@@ -50,7 +50,7 @@ fun SetupDatabasePassphrase(m: ChatModel) {
     confirmNewKey,
     progressIndicator,
     onConfirmEncrypt = {
-      withApi {
+      withBGApi {
         if (m.chatRunning.value == true) {
           // Stop chat if it's started before doing anything
           stopChatAsync(m)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/remote/ConnectMobileView.kt

@@ -38,7 +38,9 @@ import chat.simplex.common.views.usersettings.*
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.runBlocking
 
 @Composable
 fun ConnectMobileView() {
@@ -46,8 +48,10 @@ fun ConnectMobileView() {
   val remoteHosts = remember { chatModel.remoteHosts }
   val deviceName = chatModel.controller.appPrefs.deviceNameForRemoteAccess
   LaunchedEffect(Unit) {
+    withBGApi {
       controller.reloadRemoteHosts()
     }
+  }
   ConnectMobileLayout(
     deviceName = remember { deviceName.state },
     remoteHosts = remoteHosts,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/AdvancedNetworkSettings.kt

@@ -92,7 +92,7 @@ fun AdvancedNetworkSettingsView(chatModel: ChatModel) {
   }
 
   fun saveCfg(cfg: NetCfg) {
-    withApi {
+    withBGApi {
       chatModel.controller.apiSetNetworkConfig(cfg)
       currentCfg.value = cfg
       chatModel.controller.setNetCfg(cfg)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/Appearance.kt

@@ -131,7 +131,7 @@ object AppearanceScope {
         SectionItemView({
           val overrides = ThemeManager.currentThemeOverridesForExport(isInDarkTheme)
           theme.value = yaml.encodeToString<ThemeOverrides>(overrides)
-          withApi { exportThemeLauncher.launch("simplex.theme")}
+          withBGApi { exportThemeLauncher.launch("simplex.theme")}
         }) {
           Text(generalGetString(MR.strings.export_theme), color = colors.primary)
         }
@@ -144,7 +144,7 @@ object AppearanceScope {
           }
         }
         // Can not limit to YAML mime type since it's unsupported by Android
-        SectionItemView({ withApi { importThemeLauncher.launch("*/*") } }) {
+        SectionItemView({ withBGApi { importThemeLauncher.launch("*/*") } }) {
           Text(generalGetString(MR.strings.import_theme), color = colors.primary)
         }
       }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/DeveloperView.kt

@@ -1,6 +1,7 @@
 package chat.simplex.common.views.usersettings
 
 import SectionBottomSpacer
+import SectionSpacer
 import SectionTextFooter
 import SectionView
 import androidx.compose.foundation.layout.Column
@@ -22,7 +23,7 @@ import chat.simplex.res.MR
 @Composable
 fun DeveloperView(
   m: ChatModel,
-  showCustomModal: (@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
+  showCustomModal: (@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
   withAuth: (title: String, desc: String, block: () -> Unit) -> Unit
 ) {
   Column(Modifier.fillMaxWidth().verticalScroll(rememberScrollState())) {
@@ -30,12 +31,20 @@ fun DeveloperView(
     AppBarTitle(stringResource(MR.strings.settings_developer_tools))
     val developerTools = m.controller.appPrefs.developerTools
     val devTools = remember { developerTools.state }
-    SectionView() {
+    SectionView {
       InstallTerminalAppItem(uriHandler)
-      ChatConsoleItem { withAuth(generalGetString(MR.strings.auth_open_chat_console), generalGetString(MR.strings.auth_log_in_using_credential), showCustomModal { it, close -> TerminalView(it, close) })}
+      ChatConsoleItem { withAuth(generalGetString(MR.strings.auth_open_chat_console), generalGetString(MR.strings.auth_log_in_using_credential), showCustomModal { it, close -> TerminalView(it, close) }) }
-      SettingsPreferenceItem(painterResource(MR.images.ic_drive_folder_upload), stringResource(MR.strings.confirm_database_upgrades), m.controller.appPrefs.confirmDBUpgrades)
       SettingsPreferenceItem(painterResource(MR.images.ic_code), stringResource(MR.strings.show_developer_options), developerTools)
-      if (appPlatform.isDesktop && devTools.value) {
+      SectionTextFooter(
+        generalGetString(if (devTools.value) MR.strings.show_dev_options else MR.strings.hide_dev_options) + " " +
+            generalGetString(MR.strings.developer_options)
+      )
+    }
+    if (devTools.value) {
+      SectionSpacer()
+      SectionView(stringResource(MR.strings.developer_options_section).uppercase()) {
+        SettingsPreferenceItem(painterResource(MR.images.ic_drive_folder_upload), stringResource(MR.strings.confirm_database_upgrades), m.controller.appPrefs.confirmDBUpgrades)
+        if (appPlatform.isDesktop) {
           TerminalAlwaysVisibleItem(m.controller.appPrefs.terminalAlwaysVisible) { checked ->
             if (checked) {
               withAuth(generalGetString(MR.strings.auth_open_chat_console), generalGetString(MR.strings.auth_log_in_using_credential)) {
@@ -45,13 +54,11 @@ fun DeveloperView(
               m.controller.appPrefs.terminalAlwaysVisible.set(false)
             }
           }
+        }
         SettingsPreferenceItem(painterResource(MR.images.ic_report), stringResource(MR.strings.show_internal_errors), appPreferences.showInternalErrors)
+        SettingsPreferenceItem(painterResource(MR.images.ic_avg_pace), stringResource(MR.strings.show_slow_api_calls), appPreferences.showSlowApiCalls)
       }
     }
-    SectionTextFooter(
-      generalGetString(if (devTools.value) MR.strings.show_dev_options else MR.strings.hide_dev_options) + " " +
-        generalGetString(MR.strings.developer_options)
-    )
     SectionBottomSpacer()
   }
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/NetworkAndServers.kt

@@ -37,7 +37,7 @@ fun NetworkAndServersView(
   chatModel: ChatModel,
   showModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
   showSettingsModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
-  showCustomModal: (@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
+  showCustomModal: (@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
 ) {
   val currentRemoteHost by remember { chatModel.currentRemoteHost }
   // It's not a state, just a one-time value. Shouldn't be used in any state-related situations
@@ -69,7 +69,7 @@ fun NetworkAndServersView(
           text = generalGetString(MR.strings.network_enable_socks_info).format(proxyPort.value),
           confirmText = generalGetString(MR.strings.confirm_verb),
           onConfirm = {
-            withApi {
+            withBGApi {
               val conf = NetCfg.proxyDefaults.withHostPort(chatModel.controller.appPrefs.networkProxyHostPort.get())
               chatModel.controller.apiSetNetworkConfig(conf)
               chatModel.controller.setNetCfg(conf)
@@ -84,7 +84,7 @@ fun NetworkAndServersView(
           text = generalGetString(MR.strings.network_disable_socks_info),
           confirmText = generalGetString(MR.strings.confirm_verb),
           onConfirm = {
-            withApi {
+            withBGApi {
               val conf = NetCfg.defaults
               chatModel.controller.apiSetNetworkConfig(conf)
               chatModel.controller.setNetCfg(conf)
@@ -111,7 +111,7 @@ fun NetworkAndServersView(
           onionHosts.value = prevValue
         }
       ) {
-        withApi {
+        withBGApi {
           val newCfg = chatModel.controller.getNetCfg().withOnionHosts(it)
           val res = chatModel.controller.apiSetNetworkConfig(newCfg)
           if (res) {
@@ -136,7 +136,7 @@ fun NetworkAndServersView(
         startsWith,
         onDismiss = { sessionMode.value = prevValue }
       ) {
-        withApi {
+        withBGApi {
           val newCfg = chatModel.controller.getNetCfg().copy(sessionMode = it)
           val res = chatModel.controller.apiSetNetworkConfig(newCfg)
           if (res) {
@@ -160,7 +160,7 @@ fun NetworkAndServersView(
   proxyPort: State<Int>,
   showModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
   showSettingsModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
-  showCustomModal: (@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
+  showCustomModal: (@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
   toggleSocksProxy: (Boolean) -> Unit,
   useOnion: (OnionHosts) -> Unit,
   updateSessionMode: (TransportSessionMode) -> Unit,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/Preferences.kt

@@ -26,7 +26,7 @@ fun PreferencesView(m: ChatModel, user: User, close: () -> Unit,) {
     close()
   }
   fun savePrefs(afterSave: () -> Unit = {}) {
-    withApi {
+    withBGApi {
       val newProfile = user.profile.toProfile().copy(preferences = preferences.toPreferences())
       val updated = m.controller.apiUpdateProfile(user.remoteHostId, newProfile)
       if (updated != null) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/PrivacySettings.kt

@@ -96,7 +96,7 @@ fun PrivacySettingsView(
     val currentUser = chatModel.currentUser.value
     if (currentUser != null) {
       fun setSendReceiptsContacts(enable: Boolean, clearOverrides: Boolean) {
-        withApi {
+        withBGApi {
           val mrs = UserMsgReceiptSettings(enable, clearOverrides)
           chatModel.controller.apiSetUserContactReceipts(currentUser, mrs)
           chatModel.controller.appPrefs.privacyDeliveryReceiptsSet.set(true)
@@ -119,7 +119,7 @@ fun PrivacySettingsView(
       }
 
       fun setSendReceiptsGroups(enable: Boolean, clearOverrides: Boolean) {
-        withApi {
+        withBGApi {
           val mrs = UserMsgReceiptSettings(enable, clearOverrides)
           chatModel.controller.apiSetUserGroupReceipts(currentUser, mrs)
           chatModel.controller.appPrefs.privacyDeliveryReceiptsSet.set(true)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/ProtocolServerView.kt

@@ -28,21 +28,19 @@ import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.newchat.QRCode
 import chat.simplex.common.model.ChatModel
 import chat.simplex.res.MR
+import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.distinctUntilChanged
-import kotlinx.coroutines.isActive
-import kotlinx.coroutines.launch
 
 @Composable
 fun ProtocolServerView(m: ChatModel, server: ServerCfg, serverProtocol: ServerProtocol, onUpdate: (ServerCfg) -> Unit, onDelete: () -> Unit) {
   var testing by remember { mutableStateOf(false) }
-  val scope = rememberCoroutineScope()
   ProtocolServerLayout(
     testing,
     server,
     serverProtocol,
     testServer = {
       testing = true
-      scope.launch {
+      withLongRunningApi {
         val res = testServerConnection(server, m)
         if (isActive) {
           onUpdate(res.first)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/ProtocolServersView.kt

@@ -23,12 +23,10 @@ import chat.simplex.common.model.ServerAddress.Companion.parseServerAddress
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.*
 import chat.simplex.common.platform.appPlatform
-import chat.simplex.common.views.usersettings.ScanProtocolServer
 import chat.simplex.res.MR
-import kotlinx.coroutines.launch
 
 @Composable
-fun ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtocol, close: () -> Unit) {
+fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtocol, close: () -> Unit) {
   var presetServers by remember(rhId) { mutableStateOf(emptyList<String>()) }
   var servers by remember(rhId) {
     mutableStateOf(m.userSMPServersUnsaved.value ?: emptyList())
@@ -56,6 +54,7 @@ fun ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtoco
   }
 
   LaunchedEffect(rhId) {
+    withApi {
       val res = m.controller.getUserProtoServers(rhId, serverProtocol)
       if (res != null) {
         currServers.value = res.protoServers
@@ -65,7 +64,8 @@ fun ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtoco
         }
       }
     }
-
+  }
+  val testServersJob = CancellableOnGoneJob()
   fun showServer(server: ServerCfg) {
     ModalManager.start.showModalCloseable(true) { close ->
       var old by remember { mutableStateOf(server) }
@@ -91,7 +91,6 @@ fun ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtoco
         })
     }
   }
-  val scope = rememberCoroutineScope()
   ModalView(
     close = {
       if (saveDisabled.value) close()
@@ -148,7 +147,7 @@ fun ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtoco
         )
       },
       testServers = {
-        scope.launch {
+        testServersJob.value = withLongRunningApi {
           testServers(testing, servers, m) {
             servers = it
             m.userSMPServersUnsaved.value = servers
@@ -338,6 +337,7 @@ private suspend fun runServersTest(servers: List<ServerCfg>, m: ChatModel, onUpd
   val updatedServers = ArrayList<ServerCfg>(servers)
   for ((index, server) in servers.withIndex()) {
     if (server.enabled) {
+      interruptIfCancelled()
       val (updatedServer, f) = testServerConnection(server, m)
       updatedServers.removeAt(index)
       updatedServers.add(index, updatedServer)
@@ -352,7 +352,7 @@ private suspend fun runServersTest(servers: List<ServerCfg>, m: ChatModel, onUpd
 }
 
 private fun saveServers(rhId: Long?, protocol: ServerProtocol, currServers: MutableState<List<ServerCfg>>, servers: List<ServerCfg>, m: ChatModel, afterSave: () -> Unit = {}) {
-  withApi {
+  withBGApi {
     if (m.controller.setUserProtoServers(rhId, protocol, servers)) {
       currServers.value = servers
       m.userSMPServersUnsaved.value = null

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/SetDeliveryReceiptsView.kt

@@ -24,7 +24,7 @@ fun SetDeliveryReceiptsView(m: ChatModel) {
     enableReceipts = {
       val currentUser = m.currentUser.value
       if (currentUser != null) {
-        withApi {
+        withBGApi {
           try {
             m.controller.apiSetAllContactReceipts(currentUser.remoteHostId, enable = true)
             m.currentUser.value = currentUser.copy(sendRcptsContacts = true)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/SettingsView.kt

@@ -62,7 +62,7 @@ fun SettingsView(chatModel: ChatModel, setPerformLA: (Boolean) -> Unit, drawerSt
     },
     showCustomModal = { modalView -> { ModalManager.start.showCustomModal { close -> modalView(chatModel, close) } } },
     showVersion = {
-      withApi {
+      withBGApi {
         val info = chatModel.controller.apiGetVersion()
         if (info != null) {
           ModalManager.start.showModal { VersionInfoView(info) }
@@ -89,7 +89,7 @@ fun SettingsLayout(
   showModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
   showSettingsModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
   showSettingsModalWithSearch: (@Composable (ChatModel, MutableState<String>) -> Unit) -> Unit,
-  showCustomModal: (@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
+  showCustomModal: (@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
   showVersion: () -> Unit,
   withAuth: (title: String, desc: String, block: () -> Unit) -> Unit,
   drawerState: DrawerState,
@@ -186,7 +186,7 @@ fun SettingsLayout(
 @Composable
 expect fun SettingsSectionApp(
   showSettingsModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
-  showCustomModal: (@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
+  showCustomModal: (@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
   showVersion: () -> Unit,
   withAuth: (title: String, desc: String, block: () -> Unit) -> Unit
 )
@@ -218,16 +218,14 @@ expect fun SettingsSectionApp(
   }
 }
 
-@Composable fun ChatPreferencesItem(showCustomModal: ((@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit)), stopped: Boolean) {
+@Composable fun ChatPreferencesItem(showCustomModal: ((@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit)), stopped: Boolean) {
   SettingsActionItem(
     painterResource(MR.images.ic_toggle_on),
     stringResource(MR.strings.chat_preferences),
     click = if (stopped) null else ({
-      withApi {
       showCustomModal { m, close ->
         PreferencesView(m, m.currentUser.value ?: return@showCustomModal, close)
       }()
-      }
     }),
     disabled = stopped,
     extraPadding = true

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/UserAddressView.kt

@@ -70,7 +70,7 @@ fun UserAddressView(
       shareViaProfile,
       onCloseHandler,
       createAddress = {
-        withApi {
+        withBGApi {
           progressIndicator = true
           val connReqContact = chatModel.controller.apiCreateUserAddress(user?.value?.remoteHostId)
           if (connReqContact != null) {
@@ -116,7 +116,7 @@ fun UserAddressView(
           confirmText = generalGetString(MR.strings.delete_verb),
           onConfirm = {
             progressIndicator = true
-            withApi {
+            withBGApi {
               val u = chatModel.controller.apiDeleteUserAddress(user?.value?.remoteHostId)
               if (u != null) {
                 chatModel.userAddress.value = null

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/UserProfileView.kt

@@ -40,7 +40,7 @@ fun UserProfileView(chatModel: ChatModel, close: () -> Unit) {
       profile = profile,
       close,
       saveProfile = { displayName, fullName, image ->
-        withApi {
+        withBGApi {
           val updated = chatModel.controller.apiUpdateProfile(user.remoteHostId, profile.copy(displayName = displayName.trim(), fullName = fullName, image = image))
           if (updated != null) {
             val (newProfile, _) = updated

apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml

@@ -139,6 +139,10 @@
   <string name="smp_server_test_delete_file">Delete file</string>
   <string name="error_deleting_user">Error deleting user profile</string>
   <string name="error_updating_user_privacy">Error updating user privacy</string>
+  <string name="possible_deadlock_title">Deadlock</string>
+  <string name="possible_deadlock_desc">Execution of code takes too long time: %1$d seconds. Probably, the app is frozen: %2$s</string>
+  <string name="possible_slow_function_title">Slow function</string>
+  <string name="possible_slow_function_desc">Execution of function takes too long time: %1$d seconds: %2$s</string>
 
   <!-- background service notice - SimpleXAPI.kt -->
   <string name="icon_descr_instant_notifications">Instant notifications</string>
@@ -686,7 +690,9 @@
   <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="developer_options_section">Developer options</string>
   <string name="show_internal_errors">Show internal errors</string>
+  <string name="show_slow_api_calls">Show slow API calls</string>
   <string name="shutdown_alert_question">Shutdown?</string>
   <string name="shutdown_alert_desc">Notifications will stop working until you re-launch the app</string>
 

apps/multiplatform/common/src/commonMain/resources/MR/images/ic_avg_pace.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24"><path d="M609.824-771.5q-15.824 0-27.074-11.426-11.25-11.426-11.25-27.25t11.426-27.324q11.426-11.5 27.25-11.5t27.324 11.676q11.5 11.676 11.5 27.5t-11.676 27.074q-11.676 11.25-27.5 11.25Zm0 660q-15.824 0-27.074-11.426-11.25-11.426-11.25-27.25t11.426-27.324q11.426-11.5 27.25-11.5t27.324 11.676q11.5 11.676 11.5 27.5t-11.676 27.074q-11.676 11.25-27.5 11.25Zm160-520q-15.824 0-27.074-11.426-11.25-11.426-11.25-27.25t11.426-27.324q11.426-11.5 27.25-11.5t27.324 11.676q11.5 11.676 11.5 27.5t-11.676 27.074q-11.676 11.25-27.5 11.25Zm0 380q-15.824 0-27.074-11.426-11.25-11.426-11.25-27.25t11.426-27.324q11.426-11.5 27.25-11.5t27.324 11.676q11.5 11.676 11.5 27.5t-11.676 27.074q-11.676 11.25-27.5 11.25Zm60-190q-15.824 0-27.074-11.426-11.25-11.426-11.25-27.25t11.426-27.324q11.426-11.5 27.25-11.5t27.324 11.676q11.5 11.676 11.5 27.5t-11.676 27.074q-11.676 11.25-27.5 11.25ZM480-81.5q-82.481 0-155.275-31.304-72.794-31.305-126.706-85.219-53.913-53.915-85.216-126.711Q81.5-397.531 81.5-480.016q0-82.484 31.303-155.273 31.303-72.79 85.216-126.699 53.912-53.909 126.706-85.461Q397.519-879 480-879v60q-141.5 0-240 98.562Q141.5-621.875 141.5-480t98.312 240.188Q338.125-141.5 480-141.5v60Zm-.111-330q-28.389 0-48.389-20.078-20-20.078-20-48.422 0-5.938.75-12.441.75-6.503 3.25-11.808L336-584l40-40.5 81.023 79.5q4.477-2 22.977-4 28.344 0 48.672 20.361Q549-508.279 549-479.889q0 28.389-20.361 48.389-20.36 20-48.75 20Z"/></svg>

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt

@@ -186,7 +186,7 @@ private fun ApplicationScope.AppWindow(closedByError: MutableState<Boolean>) {
     }
   }
   // Reload all strings in all @Composable's after language change at runtime
-  if (remember { ChatController.appPrefs.terminalAlwaysVisible.state }.value && remember { ChatController.appPrefs.appLanguage.state }.value != "") {
+  if (remember { ChatController.appPrefs.developerTools.state }.value && remember { ChatController.appPrefs.terminalAlwaysVisible.state }.value && remember { ChatController.appPrefs.appLanguage.state }.value != "") {
     var hiddenUntilRestart by remember { mutableStateOf(false) }
     if (!hiddenUntilRestart) {
       val cWindowState = rememberWindowState(placement = WindowPlacement.Floating, width = DEFAULT_START_MODAL_WIDTH, height = 768.dp)

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/platform/Share.desktop.kt

@@ -4,8 +4,7 @@ import androidx.compose.ui.platform.ClipboardManager
 import androidx.compose.ui.platform.UriHandler
 import androidx.compose.ui.text.AnnotatedString
 import chat.simplex.common.model.*
-import chat.simplex.common.views.helpers.generalGetString
+import chat.simplex.common.views.helpers.*
-import chat.simplex.common.views.helpers.withApi
 import java.io.File
 import java.net.URI
 import java.net.URLEncoder
@@ -23,7 +22,7 @@ actual fun ClipboardManager.shareText(text: String) {
 }
 
 actual fun shareFile(text: String, fileSource: CryptoFile) {
-  withApi {
+  withBGApi {
     FileChooserLauncher(false) { to: URI? ->
       if (to != null) {
         val absolutePath = if (fileSource.isAbsolutePath) fileSource.filePath else getAppFilePath(fileSource.filePath)

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/chat/item/ChatItemView.desktop.kt

@@ -35,7 +35,7 @@ actual fun SaveContentItemAction(cItem: ChatItem, saveFileLauncher: FileChooserL
   ItemAction(stringResource(MR.strings.save_verb), painterResource(if (cItem.file?.fileSource?.cryptoArgs == null) MR.images.ic_download else MR.images.ic_lock_open_right), onClick = {
     val saveIfExists = {
       when (cItem.content.msgContent) {
-        is MsgContent.MCImage, is MsgContent.MCFile, is MsgContent.MCVoice, is MsgContent.MCVideo -> withApi { saveFileLauncher.launch(cItem.file?.fileName ?: "") }
+        is MsgContent.MCImage, is MsgContent.MCFile, is MsgContent.MCVoice, is MsgContent.MCVideo -> withBGApi { saveFileLauncher.launch(cItem.file?.fileName ?: "") }
         else -> {}
       }
       showMenu.value = false

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.desktop.kt

@@ -43,7 +43,7 @@ actual fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<An
               .combinedClickable(onClick = {
                 val chat = chatModel.getChat(call.contact.id)
                 if (chat != null) {
-                  withApi {
+                  withBGApi {
                     openChat(chat.remoteHostId, chat.chatInfo, chatModel)
                   }
                 }

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/database/DatabaseView.desktop.kt

@@ -2,7 +2,7 @@ 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 chat.simplex.common.views.helpers.withBGApi
 import kotlinx.coroutines.delay
 import kotlinx.datetime.Instant
 
@@ -12,7 +12,7 @@ actual fun restartChatOrApp() {
     startChat(chatModel, mutableStateOf(Instant.DISTANT_PAST), chatModel.chatDbChanged)
   } else {
     authStopChat(chatModel) {
-      withApi {
+      withBGApi {
         // adding delay in order to prevent locked database by previous initialization
         delay(1000)
         chatModel.chatDbChanged.value = true

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/helpers/GetImageView.desktop.kt

@@ -45,7 +45,7 @@ actual fun GetImageBottomSheet(
       }
       val pickImageLauncher = rememberFileChooserLauncher(true, null, processPickedImage)
       ActionButton(null, stringResource(MR.strings.from_gallery_button), icon = painterResource(MR.images.ic_image)) {
-        withApi { pickImageLauncher.launch("image/*") }
+        withBGApi { pickImageLauncher.launch("image/*") }
       }
     }
   }

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/usersettings/Appearance.desktop.kt

@@ -51,7 +51,7 @@ fun AppearanceScope.AppearanceLayout(
       val state = rememberSaveable { mutableStateOf(languagePref.get() ?: "system") }
       LangSelector(state) {
         state.value = it
-        withApi {
+        withBGApi {
           delay(200)
           if (it == "system") {
             languagePref.set(null)

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/usersettings/SettingsView.desktop.kt

@@ -3,6 +3,7 @@ package chat.simplex.common.views.usersettings
 import SectionView
 import androidx.compose.runtime.Composable
 import chat.simplex.common.model.ChatModel
+import chat.simplex.common.views.helpers.ModalData
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
@@ -10,7 +11,7 @@ import dev.icerock.moko.resources.compose.stringResource
 @Composable
 actual fun SettingsSectionApp(
   showSettingsModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
-  showCustomModal: (@Composable (ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
+  showCustomModal: (@Composable ModalData.(ChatModel, () -> Unit) -> Unit) -> (() -> Unit),
   showVersion: () -> Unit,
   withAuth: (title: String, desc: String, block: () -> Unit) -> Unit
 ) {