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several attempts to close wallet

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This commit is contained in:
leo 2024-04-09 11:29:43 +00:00
parent 54a522ac0b
commit 9f93cb3f92
3 changed files with 18 additions and 19 deletions
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4
cw_zano/ios/Classes/zano_api.cpp
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@ -304,9 +304,9 @@ extern "C"
return plain_wallet::is_wallet_exist(path);
}
void close_wallet(uint64_t hwallet)
char *close_wallet(uint64_t hwallet)
{
plain_wallet::close_wallet(hwallet);
return strdup(plain_wallet::close_wallet(hwallet).c_str());
}

7
cw_zano/lib/api/api_calls.dart
View file

@ -22,8 +22,9 @@ typedef _is_wallet_exist = Int8 Function(Pointer<Utf8>);
typedef _IsWalletExist = int Function(Pointer<Utf8>);
// void close_wallet(uint64_t hwallet)
typedef _close_wallet = Void Function(Int64);
typedef _closeWallet = void Function(int hWallet);
// char *close_wallet(uint64_t hwallet)
typedef _close_wallet = Pointer<Utf8> Function(Int64);
typedef _closeWallet = Pointer<Utf8> Function(int hWallet);
// uint64_t get_current_tx_fee(uint64_t priority)
typedef _get_current_tx_fee = Int64 Function(Int64);
@ -166,7 +167,7 @@ class ApiCalls {
static final _closeWalletNative = zanoApi.lookup<NativeFunction<_close_wallet>>('close_wallet').asFunction<_closeWallet>();
static void closeWallet({required int hWallet}) => _closeWalletNative(hWallet);
static String closeWallet({required int hWallet}) => _performApiCall(() => _closeWalletNative(hWallet));
static final _getWalletInfoNative = zanoApi.lookup<NativeFunction<_stringFunctionWithInt64>>('get_wallet_info').asFunction<_StringFunctionWithIntHWallet>();

26
cw_zano/lib/zano_wallet_api.dart
View file

@ -24,16 +24,14 @@ import 'package:path_provider/path_provider.dart';
import 'api/model/store_result.dart';
//enum _LogType { none, simple, json }
mixin ZanoWalletApi {
static const _defaultNodeUri = '195.201.107.230:33336';
static const _statusDelivered = 'delivered';
static const _maxAttempts = 10;
//static const _logType = _LogType.json;
static const _logInfo = true;
static const _logError = true;
static const _logJson = true;
static const _logJson = false;
static const int _zanoMixinValue = 10;
int _hWallet = 0;
@ -48,9 +46,10 @@ mixin ZanoWalletApi {
void setPassword(String password) => ApiCalls.setPassword(hWallet: hWallet, password: password);
void closeWallet() {
_info('close_wallet $hWallet');
ApiCalls.closeWallet(hWallet: hWallet);
void closeWallet([int? walletToClose]) {
_info('close_wallet ${walletToClose ?? hWallet}');
final result = ApiCalls.closeWallet(hWallet: walletToClose ?? hWallet);
_info('close_wallet result $result');
}
Future<bool> setupNode() async {
@ -301,7 +300,7 @@ mixin ZanoWalletApi {
return result;
}
Future<CreateWalletResult> loadWallet(String path, String password, [bool secondAttempt = false]) async {
Future<CreateWalletResult> loadWallet(String path, String password, [int attempt = 0]) async {
_info('load_wallet path $path password ${_shorten(password)}');
await _writeLog('load_wallet', 'load_wallet path $path password ${_shorten(password)}');
final json = ApiCalls.loadWallet(path: path, password: password);
@ -311,13 +310,12 @@ mixin ZanoWalletApi {
if (map?['error'] != null) {
final code = map?['error']!['code'] ?? '';
final message = map?['error']!['message'] ?? '';
if (code == Consts.errorAlreadyExists && !secondAttempt) {
// TODO: that's not the best solution!
// already connected to this wallet. closing and attempting to reopen
debugPrint('already connected. closing and reopen wallet');
closeWallet();
await Future.delayed(const Duration(milliseconds: 2000));
return await loadWallet(path, password, true);
if (code == Consts.errorAlreadyExists && attempt < 5) {
// already connected to this wallet. closing and trying to reopen
_info('already connected. closing and reopen wallet (attempt $attempt)');
closeWallet(attempt);
await Future.delayed(const Duration(milliseconds: 500));
return await loadWallet(path, password, attempt + 1);
}
throw ZanoWalletException('Error loading wallet, $message ($code)');
}