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This commit is contained in:
Matthew Fosse 2025-04-05 07:07:49 -07:00
parent aa32344caa
commit 128911298d
1 changed files with 18 additions and 3 deletions

21
cw_tron/lib/tron_client.dart
View file

@ -25,6 +25,11 @@ class TronClient {
int get chainId => 1000; int get chainId => 1000;
int retryCount = 0;
static const int MAX_RETRIES = 3;
Future<void> switchNodes() async {}
Future<List<TronTransactionModel>> fetchTransactions(String address, Future<List<TronTransactionModel>> fetchTransactions(String address,
{String? contractAddress}) async { {String? contractAddress}) async {
try { try {
@ -50,9 +55,14 @@ class TronClient {
return (jsonResponse['data'] as List).map((e) { return (jsonResponse['data'] as List).map((e) {
return TronTransactionModel.fromJson(e as Map<String, dynamic>); return TronTransactionModel.fromJson(e as Map<String, dynamic>);
}).toList(); }).toList();
} else {
if (retryCount > MAX_RETRIES) {
retryCount++;
await switchNodes();
return fetchTransactions(address, contractAddress: contractAddress);
}
return [];
} }
return [];
} catch (e, s) { } catch (e, s) {
log('Error getting tx: ${e.toString()}\n ${s.toString()}'); log('Error getting tx: ${e.toString()}\n ${s.toString()}');
return []; return [];
@ -83,8 +93,13 @@ class TronClient {
return (jsonResponse['data'] as List).map((e) { return (jsonResponse['data'] as List).map((e) {
return TronTRC20TransactionModel.fromJson(e as Map<String, dynamic>); return TronTRC20TransactionModel.fromJson(e as Map<String, dynamic>);
}).toList(); }).toList();
} else {
if (retryCount < MAX_RETRIES) {
retryCount++;
await switchNodes();
return fetchTrc20ExcludedTransactions(address);
}
} }
return []; return [];
} catch (e, s) { } catch (e, s) {
log('Error getting trc20 tx: ${e.toString()}\n ${s.toString()}'); log('Error getting trc20 tx: ${e.toString()}\n ${s.toString()}');