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new getFeeRate, add retry logic to usedCoinSerials, and comment cleanup

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This commit is contained in:
sneurlax 2024-02-13 19:47:26 -06:00
parent c21af7196f
commit 8fc2043910
4 changed files with 24 additions and 192 deletions
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208
lib/electrumx_rpc/electrumx_client.dart
View file

@ -743,7 +743,6 @@ class ElectrumXClient {
bool verbose = true,
String? requestID,
}) async {
// Use electrum_adapter package's getTransaction method.
Logging.instance.log("attempting to fetch blockchain.transaction.get...",
level: LogLevel.Info);
var channel =
@ -752,46 +751,12 @@ class ElectrumXClient {
dynamic response = await client.getTransaction(txHash);
Logging.instance.log("Fetching blockchain.transaction.get finished",
level: LogLevel.Info);
return Map<String, dynamic>.from(response as Map);
/*
// Original ElectrumXClient:
dynamic response;
try {
response = await request(
requestID: requestID,
command: 'blockchain.transaction.get',
args: [
txHash,
verbose,
],
);
if (!verbose) {
return {"rawtx": response["result"] as String};
}
if (response is! Map) {
final String msg = "getTransaction($txHash) returned a non-Map response"
" of type ${response.runtimeType}.\nResponse: $response";
Logging.instance.log(msg, level: LogLevel.Fatal);
throw Exception(msg);
}
if (response["result"] == null) {
final String msg = "getTransaction($txHash) returned null result."
"\nResponse: $response";
Logging.instance.log(msg, level: LogLevel.Fatal);
throw Exception(msg);
}
return Map<String, dynamic>.from(response["result"] as Map);
} catch (e, s) {
Logging.instance.log(
"getTransaction($txHash) response: $response"
"\nError: $e\nStack trace: $s",
level: LogLevel.Error);
rethrow;
if (!verbose) {
return {"rawtx": response as String};
}
*/
return Map<String, dynamic>.from(response as Map);
}
/// Returns the whole Lelantus anonymity set for denomination in the groupId.
@ -813,7 +778,6 @@ class ElectrumXClient {
String blockhash = "",
String? requestID,
}) async {
// Use electrum_adapter package's getSparkAnonymitySet method.
Logging.instance.log("attempting to fetch lelantus.getanonymityset...",
level: LogLevel.Info);
var channel = await electrum_adapter.connect(host, port: port);
@ -823,27 +787,6 @@ class ElectrumXClient {
Logging.instance.log("Fetching lelantus.getanonymityset finished",
level: LogLevel.Info);
return anonymitySet;
/*
// Original ElectrumXClient:
try {
Logging.instance.log("attempting to fetch lelantus.getanonymityset...",
level: LogLevel.Info);
final response = await request(
requestID: requestID,
command: 'lelantus.getanonymityset',
args: [
groupId,
blockhash,
],
);
Logging.instance.log("Fetching lelantus.getanonymityset finished",
level: LogLevel.Info);
return Map<String, dynamic>.from(response["result"] as Map);
} catch (e) {
rethrow;
}
*/
}
//TODO add example to docs
@ -854,7 +797,6 @@ class ElectrumXClient {
dynamic mints,
String? requestID,
}) async {
// Use electrum_adapter package's getLelantusMintData method.
Logging.instance.log("attempting to fetch lelantus.getmintmetadata...",
level: LogLevel.Info);
var channel = await electrum_adapter.connect(host, port: port);
@ -863,22 +805,6 @@ class ElectrumXClient {
Logging.instance.log("Fetching lelantus.getmintmetadata finished",
level: LogLevel.Info);
return mintData;
/*
// Original ElectrumXClient:
try {
final response = await request(
requestID: requestID,
command: 'lelantus.getmintmetadata',
args: [
mints,
],
);
return response["result"];
} catch (e) {
rethrow;
}
*/
}
//TODO add example to docs
@ -887,50 +813,31 @@ class ElectrumXClient {
String? requestID,
required int startNumber,
}) async {
// Use electrum_adapter package's getLelantusUsedCoinSerials method.
Logging.instance.log("attempting to fetch lelantus.getusedcoinserials...",
level: LogLevel.Info);
var channel = await electrum_adapter.connect('firo.stackwallet.com');
var client = electrum_adapter.FiroElectrumClient(channel);
Map<String, dynamic> usedCoinSerials =
await client.getLelantusUsedCoinSerials(startNumber: startNumber);
Logging.instance.log("Fetching lelantus.getusedcoinserials finished",
level: LogLevel.Info);
return usedCoinSerials;
/*
// Original ElectrumXClient:
try {
int retryCount = 3;
dynamic result;
int retryCount = 3;
dynamic usedCoinSerials;
while (retryCount > 0 && result is! List) {
final response = await request(
requestID: requestID,
command: 'lelantus.getusedcoinserials',
args: [
"$startNumber",
],
requestTimeout: const Duration(minutes: 2),
);
while (retryCount > 0 && usedCoinSerials is! List) {
usedCoinSerials =
await client.getLelantusUsedCoinSerials(startNumber: startNumber);
// TODO add 2 minute timeout.
Logging.instance.log("Fetching lelantus.getusedcoinserials finished",
level: LogLevel.Info);
result = response["result"];
retryCount--;
}
return Map<String, dynamic>.from(result as Map);
} catch (e) {
Logging.instance.log(e, level: LogLevel.Error);
rethrow;
retryCount--;
}
*/
return Map<String, dynamic>.from(usedCoinSerials as Map);
}
/// Returns the latest Lelantus set id
///
/// ex: 1
Future<int> getLelantusLatestCoinId({String? requestID}) async {
// Use electrum_adapter package's getLelantusLatestCoinId method.
Logging.instance.log("attempting to fetch lelantus.getlatestcoinid...",
level: LogLevel.Info);
var channel = await electrum_adapter.connect('firo.stackwallet.com');
@ -939,20 +846,6 @@ class ElectrumXClient {
Logging.instance.log("Fetching lelantus.getlatestcoinid finished",
level: LogLevel.Info);
return latestCoinId;
/*
// Original ElectrumXClient:
try {
final response = await request(
requestID: requestID,
command: 'lelantus.getlatestcoinid',
);
return response["result"] as int;
} catch (e) {
Logging.instance.log(e, level: LogLevel.Error);
rethrow;
}
*/
}
// ============== Spark ======================================================
@ -976,7 +869,6 @@ class ElectrumXClient {
String? requestID,
}) async {
try {
// Use electrum_adapter package's getSparkAnonymitySet method.
Logging.instance.log("attempting to fetch spark.getsparkanonymityset...",
level: LogLevel.Info);
var channel = await electrum_adapter.connect('firo.stackwallet.com');
@ -986,23 +878,6 @@ class ElectrumXClient {
Logging.instance.log("Fetching spark.getsparkanonymityset finished",
level: LogLevel.Info);
return anonymitySet;
/*
// Original ElectrumXClient:
Logging.instance.log("attempting to fetch spark.getsparkanonymityset...",
level: LogLevel.Info);
final response = await request(
requestID: requestID,
command: 'spark.getsparkanonymityset',
args: [
coinGroupId,
startBlockHash,
],
);
Logging.instance.log("Fetching spark.getsparkanonymityset finished",
level: LogLevel.Info);
return Map<String, dynamic>.from(response["result"] as Map);
*/
} catch (e) {
rethrow;
}
@ -1022,26 +897,12 @@ class ElectrumXClient {
var client = electrum_adapter.FiroElectrumClient(channel);
Map<String, dynamic> usedCoinsTags =
await client.getUsedCoinsTags(startNumber: startNumber);
// TODO: Add 2 minute timeout.
Logging.instance.log("Fetching spark.getusedcoinstags finished",
level: LogLevel.Info);
final map = Map<String, dynamic>.from(usedCoinsTags);
final set = Set<String>.from(map["tags"] as List);
return await compute(_ffiHashTagsComputeWrapper, set);
/*
// Original ElectrumXClient:
final response = await request(
requestID: requestID,
command: 'spark.getusedcoinstags',
args: [
"$startNumber",
],
requestTimeout: const Duration(minutes: 2),
);
final map = Map<String, dynamic>.from(response["result"] as Map);
final set = Set<String>.from(map["tags"] as List);
return await compute(_ffiHashTagsComputeWrapper, set);
*/
} catch (e) {
Logging.instance.log(e, level: LogLevel.Error);
rethrow;
@ -1063,7 +924,6 @@ class ElectrumXClient {
required List<String> sparkCoinHashes,
}) async {
try {
// Use electrum_adapter package's getSparkMintMetaData method.
Logging.instance.log("attempting to fetch spark.getsparkmintmetadata...",
level: LogLevel.Info);
var channel = await electrum_adapter.connect('firo.stackwallet.com');
@ -1073,20 +933,6 @@ class ElectrumXClient {
Logging.instance.log("Fetching spark.getsparkmintmetadata finished",
level: LogLevel.Info);
return List<Map<String, dynamic>>.from(mintMetaData);
/*
// Original ElectrumXClient:
final response = await request(
requestID: requestID,
command: 'spark.getsparkmintmetadata',
args: [
{
"coinHashes": sparkCoinHashes,
},
],
);
return List<Map<String, dynamic>>.from(response["result"] as List);
*/
} catch (e) {
Logging.instance.log(e, level: LogLevel.Error);
rethrow;
@ -1100,7 +946,6 @@ class ElectrumXClient {
String? requestID,
}) async {
try {
// Use electrum_adapter package's getSparkLatestCoinId method.
Logging.instance.log("attempting to fetch spark.getsparklatestcoinid...",
level: LogLevel.Info);
var channel = await electrum_adapter.connect(host, port: port);
@ -1109,15 +954,6 @@ class ElectrumXClient {
Logging.instance.log("Fetching spark.getsparklatestcoinid finished",
level: LogLevel.Info);
return latestCoinId;
/*
// Original ElectrumXClient:
final response = await request(
requestID: requestID,
command: 'spark.getsparklatestcoinid',
);
return response["result"] as int;
*/
} catch (e) {
Logging.instance.log(e, level: LogLevel.Error);
rethrow;
@ -1134,15 +970,9 @@ class ElectrumXClient {
/// "rate": 1000,
/// }
Future<Map<String, dynamic>> getFeeRate({String? requestID}) async {
try {
final response = await request(
requestID: requestID,
command: 'blockchain.getfeerate',
);
return Map<String, dynamic>.from(response["result"] as Map);
} catch (e) {
rethrow;
}
var channel = await electrum_adapter.connect(host, port: port);
var client = electrum_adapter.FiroElectrumClient(channel);
return await client.getFeeRate();
}
/// Return the estimated transaction fee per kilobyte for a transaction to be confirmed within a certain number of [blocks].

2
lib/wallets/wallet/wallet_mixin_interfaces/electrumx_interface.dart
View file

@ -1186,6 +1186,8 @@ mixin ElectrumXInterface<T extends Bip39HDCurrency> on Bip39HDWallet<T> {
coin: cryptoCurrency.coin,
);
print("txn: $txn");
final vout = jsonUTXO["tx_pos"] as int;
final outputs = txn["vout"] as List;

4
pubspec.lock
View file

@ -528,8 +528,8 @@ packages:
dependency: "direct main"
description:
path: "."
ref: "72f5801f78b6e73165c44d349a514badf0ee0d78"
resolved-ref: "72f5801f78b6e73165c44d349a514badf0ee0d78"
ref: dd443e293feb3b37eb494ab7c8dadef9205de14c
resolved-ref: dd443e293feb3b37eb494ab7c8dadef9205de14c
url: "https://github.com/cypherstack/electrum_adapter.git"
source: git
version: "3.0.0"

2
pubspec.yaml
View file

@ -176,7 +176,7 @@ dependencies:
electrum_adapter:
git:
url: https://github.com/cypherstack/electrum_adapter.git
ref: 80d28a8b033af7bcf90cd6c7a3ee74160dc791a1
ref: dd443e293feb3b37eb494ab7c8dadef9205de14c
dev_dependencies:
flutter_test: