CAKE-149

cw_monero/ios/Classes/monero_api.cpp

@@ -373,6 +373,7 @@ extern "C"
 
     bool connect_to_node(char *error)
     {
+        nice(19);
         bool is_connected = get_current_wallet()->connectToDaemon();
 
         if (!is_connected)
@@ -385,6 +386,7 @@ extern "C"
 
     bool setup_node(char *address, char *login, char *password, bool use_ssl, bool is_light_wallet, char *error)
     {
+        nice(19);
         Monero::Wallet *wallet = get_current_wallet();
         
         std::string _login = "";
@@ -494,6 +496,8 @@ extern "C"
         return committed;
     }
 
+    // START
+
     uint64_t get_node_height_or_update(uint64_t base_eight)
     {
         if (m_cached_syncing_blockchain_height < base_eight) {
@@ -578,6 +582,8 @@ extern "C"
         get_current_wallet()->setListener(m_listener);
     }
 
+    // END
+
     int64_t *subaddrress_get_all()
     {
         std::vector<Monero::SubaddressRow *> _subaddresses = m_subaddress->getAll();

cw_monero/lib/wallet.dart

@@ -212,19 +212,16 @@ String getPublicSpendKey() =>
     convertUTF8ToString(pointer: getPublicSpendKeyNative());
 
 class SyncListener {
-  SyncListener({this.onNewBlock, this.onNeedToRefresh, this.onNewTransaction});
+  SyncListener({this.onNewBlock});
 
   void Function(int, int, double) onNewBlock;
-  void Function() onNeedToRefresh;
-  void Function() onNewTransaction;
 
   Timer _updateSyncInfoTimer;
   int _cachedBlockchainHeight = 0;
   int _lastKnownBlockHeight = 0;
-  int _initialSyncHeight = 0;
 
   Future<int> getNodeHeightOrUpdate(int baseHeight) async {
-    if (_cachedBlockchainHeight < baseHeight) {
+    if (_cachedBlockchainHeight < baseHeight || _cachedBlockchainHeight == 0) {
       _cachedBlockchainHeight = await getNodeHeight();
     }
 
@@ -234,50 +231,36 @@ class SyncListener {
   void start() {
     _cachedBlockchainHeight = 0;
     _lastKnownBlockHeight = 0;
-    _initialSyncHeight = 0;
     _updateSyncInfoTimer ??=
         Timer.periodic(Duration(milliseconds: 1200), (_) async {
-      final syncHeight = getSyncingHeight();
-      final needToRefresh = isNeededToRefresh();
-      final newTransactionExist = isNewTransactionExist();
+      var syncHeight = getSyncingHeight();
+
+      if (syncHeight <= 0) {
+        syncHeight = getCurrentHeight();
+      }
+
       final bchHeight = await getNodeHeightOrUpdate(syncHeight);
 
-      if (_lastKnownBlockHeight != syncHeight && syncHeight != null) {
-        if (_initialSyncHeight <= 0) {
-          _initialSyncHeight = syncHeight;
-        }
-
-        _lastKnownBlockHeight = syncHeight;
-        final line = bchHeight - _initialSyncHeight;
-        final diff = line - (bchHeight - syncHeight);
-        final ptc = diff <= 0 ? 0.0 : diff / line;
-        final left = bchHeight - syncHeight;
-        // 1. Actual new height; 2. Blocks left to finish; 3. Progress in percents;
-        onNewBlock?.call(syncHeight, left, ptc);
+      if (_lastKnownBlockHeight == syncHeight || syncHeight == null) {
+        return;
       }
 
-      if (newTransactionExist) {
-        onNewTransaction?.call();
-      }
-
-      if (needToRefresh) {
-        onNeedToRefresh?.call();
-      }
+      _lastKnownBlockHeight = syncHeight;
+      final track = bchHeight - syncHeight;
+      final diff = track - (bchHeight - syncHeight);
+      final ptc = diff <= 0 ? 0.0 : diff / track;
+      final left = bchHeight - syncHeight;
+      // 1. Actual new height; 2. Blocks left to finish; 3. Progress in percents;
+      onNewBlock?.call(syncHeight, left, ptc);
     });
   }
 
   void stop() => _updateSyncInfoTimer?.cancel();
 }
 
-SyncListener setListeners(void Function(int, int, double) onNewBlock,
-    void Function() onNeedToRefresh, void Function() onNewTransaction) {
-  final listener = SyncListener(
-      onNewBlock: onNewBlock,
-      onNeedToRefresh: onNeedToRefresh,
-      onNewTransaction: onNewTransaction);
-
+SyncListener setListeners(void Function(int, int, double) onNewBlock) {
+  final listener = SyncListener(onNewBlock: onNewBlock);
   setListenerNative();
-
   return listener;
 }
 

lib/monero/monero_wallet.dart

@@ -95,7 +95,7 @@ abstract class MoneroWalletBase extends WalletBase<MoneroBalance> with Store {
     address = subaddress.address;
     _setListeners();
     await transactionHistory.update();
-
+    print('walletInfo.isRecovery ${walletInfo.isRecovery}');
     if (walletInfo.isRecovery) {
       monero_wallet.setRecoveringFromSeed(isRecovery: walletInfo.isRecovery);
 
@@ -233,8 +233,7 @@ abstract class MoneroWalletBase extends WalletBase<MoneroBalance> with Store {
 
   void _setListeners() {
     _listener?.stop();
-    _listener = monero_wallet.setListeners(
-        _onNewBlock, _onNeedToRefresh, _onNewTransaction);
+    _listener = monero_wallet.setListeners(_onNewBlock);
     _listener.start();
   }
 
@@ -293,43 +292,30 @@ abstract class MoneroWalletBase extends WalletBase<MoneroBalance> with Store {
   int _getUnlockedBalance() =>
       monero_wallet.getUnlockedBalance(accountIndex: account.id);
 
-  void _onNewBlock(int height, int blocksLeft, double ptc) =>
-      syncStatus = SyncingSyncStatus(blocksLeft, ptc);
+  int _lastAutosaveTimestamp = 0;
+  final int _autosaveInterval = 60000;
 
-  Future _onNeedToRefresh() async {
-    if (syncStatus is FailedSyncStatus) {
+  Future<void> _autoSave() async {
+    final nowTimestamp = DateTime.now().millisecondsSinceEpoch;
+    final sum = _lastAutosaveTimestamp + _autosaveInterval;
+
+    if (_lastAutosaveTimestamp != 0 && sum < nowTimestamp) {
       return;
     }
 
-    if (walletInfo.isRecovery) {
-      _askForUpdateTransactionHistory();
-      _askForUpdateBalance();
-    }
-
-    final currentHeight = getCurrentHeight();
-    final nodeHeight = monero_wallet.getNodeHeightSync();
-
-    if (nodeHeight - currentHeight < moneroBlockSize) {
-      syncStatus = SyncedSyncStatus();
-
-      if (walletInfo.isRecovery) {
-        await setAsRecovered();
-      }
-    }
-
-    // if (walletInfo.isRecovery &&
-    //     (nodeHeight - currentHeight < moneroBlockSize)) {
-    //   await setAsRecovered();
-    // }
-
-    if (currentHeight - _cachedRefreshHeight > moneroBlockSize) {
-      _cachedRefreshHeight = currentHeight;
-      await save();
-    }
+    _lastAutosaveTimestamp = nowTimestamp + _autosaveInterval;
+    await save();
   }
 
-  void _onNewTransaction() {
-    _askForUpdateBalance();
+  void _onNewBlock(int height, int blocksLeft, double ptc) async {
     _askForUpdateTransactionHistory();
+    _askForUpdateBalance();
+
+    if (blocksLeft < moneroBlockSize) {
+      syncStatus = SyncedSyncStatus();
+      await _autoSave();
+    } else {
+      syncStatus = SyncingSyncStatus(blocksLeft, ptc);
+    }
   }
 }