public static IQueueExt Create(IReloadingManager <string> connectionStringManager, string queueName, TimeSpan?maxExecutionTimeout = null)
{
return(new ReloadingConnectionStringOnFailureAzureQueueDecorator(
#pragma warning disable 618
async() => new AzureQueueExt(await connectionStringManager.Reload(), queueName, maxExecutionTimeout)
#pragma warning restore 618
));
}
public static IQueueExt Create(IReloadingManager <string> connectionStringManager, string queueName, TimeSpan?maxExecutionTimeout = null)
{
queueName = queueName.ToLower();
NameValidator.ValidateQueueName(queueName);
return(new ReloadingConnectionStringOnFailureAzureQueueDecorator(
async(bool reload) => new AzureQueueExt(
reload ? await connectionStringManager.Reload() : connectionStringManager.CurrentValue,
queueName,
maxExecutionTimeout)
));
}
protected override async Task <T> Load()
{
if (TryGetActualRootValue(out var actualRootValue))
{
var actualValue = _expr(actualRootValue);
if (!_equal(actualValue, _current))
{
return(_current = actualValue);
}
}
return(_current = _expr(await _rootManager.Reload()));
}
/// <summary>
/// Creates <see cref="AzureBlobStorage"/> with automatically connection string reloading and auto-retries
/// </summary>
/// <param name="connectionStringManager">Connection string reloading manager</param>
/// <param name="maxExecutionTimeout">Max execution timeout</param>
/// <param name="onModificationRetryCount">Retries count for write operations</param>
/// <param name="onGettingRetryCount">Retries count for read operations</param>
/// <param name="retryDelay">Delay before next retry. Default value is 200 milliseconds</param>
public static IBlobStorage Create(
IReloadingManager <string> connectionStringManager,
TimeSpan?maxExecutionTimeout = null,
int onModificationRetryCount = 10,
int onGettingRetryCount = 10,
TimeSpan?retryDelay = null)
{
return(new RetryOnFailureAzureBlobDecorator(
new ReloadingConnectionStringOnFailureAzureBlobDecorator(
async() => new AzureBlobStorage(await connectionStringManager.Reload(), maxExecutionTimeout)
),
onModificationRetryCount,
onGettingRetryCount,
retryDelay));
}
private static async Task <IDistributedLock> CreateAsync(
IReloadingManager <string> connectionStringManager,
bool reloadConnectionString,
string container,
string key,
int lockDuration)
{
var @lock = new AzureBlobLock
(
reloadConnectionString ? await connectionStringManager.Reload() : connectionStringManager.CurrentValue,
container,
key,
lockDuration
);
await @lock.InitializeAsync();
return(@lock);
}
protected override void Load(ContainerBuilder builder)
{
builder
.Register(ctx => new BlockchainWrapper(
async() => (await _blockchainSettings.Reload()).TransactionNodeUrlList,
_blockchainSettings.CurrentValue.TokenContractAddress,
_blockchainSettings.CurrentValue.PrivateBlockchainGatewayContractAddress,
_blockchainSettings.CurrentValue.WebSocketsConnectionTimeOut,
ctx.Resolve <IHttpClientFactory>(),
ctx.Resolve <ILogFactory>()))
.As <IBlockchain>()
.As <IStartable>()
.SingleInstance();
var blockchainSettingsValue = _blockchainSettings.CurrentValue;
builder
.Register(ctx => new BuildCustomerWalletCreationTransactionStrategy
(
blockchainSettingsValue.CustomerRegistryAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildBonusRewardTransactionStrategy
(
blockchainSettingsValue.TokenContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildTransactionStrategy())
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildTransferStrategy
(
blockchainSettingsValue.TokenContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildWalletLinkingTransactionStrategy
(
blockchainSettingsValue.PrivateBlockchainGatewayContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildWalletUnlinkingTransactionStrategy
(
blockchainSettingsValue.PrivateBlockchainGatewayContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
//We are using TokenContractAddress cause this strategy requires transfer to a specific address.
builder
.Register(ctx => new BuildTransferToExternalTransactionStrategy
(
blockchainSettingsValue.TokenContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildTransferToInternalTransactionStrategy
(
blockchainSettingsValue.PrivateBlockchainGatewayContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildSetTransferToPublicNetworkFeeStrategy
(
blockchainSettingsValue.PrivateBlockchainGatewayContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
builder
.Register(ctx => new BuildSeizeToInternalStrategy
(
blockchainSettingsValue.TokenContractAddress
))
.As <IBuildTransactionStrategy>()
.SingleInstance();
}
public override async Task Execute()
{
await _appSettings.Reload();
Mode = _getMode(_appSettings.CurrentValue);
}
private async Task FindTables()
{
await _dbsettings.Reload();
_log.Info($"Begin find log tables, count accounts: {_dbsettings.CurrentValue.ScanLogsConnString.Length}");
foreach (var connString in _dbsettings.CurrentValue.ScanLogsConnString)
{
var account = CloudStorageAccount.Parse(connString);
var accountName = account.Credentials.AccountName;
try
{
_log.Info($"Start scan account: {accountName}", context: accountName);
var tableClient = account.CreateCloudTableClient();
var names = (await tableClient.ListTablesSegmentedAsync(null)).Select(e => e.Name)
.Where(x => x.ToLower().Contains("log"))
.Where(e => !_exclude.Contains(e)).ToArray();
_log.Info($"Find {names.Length} tables in subscribtion", context: accountName);
var countAdd = 0;
#if DEBUG
var countHandling = 0;
#endif
foreach (var name in names)
{
try
{
var table = tableClient.GetTableReference(name);
var operationGet = new TableQuery <LogEntity>().Take(1);
var row = (await table.ExecuteQuerySegmentedAsync(operationGet, null)).FirstOrDefault();
if (row != null && row.DateTime != DateTime.MinValue && row.Level != null &&
(row.Msg != null || row.Stack != null))
{
if (_tables.All(e => e.Name != name || e.ConnString != connString))
{
var info = new TableInfo
{
Entity = AzureTableStorage <LogEntity> .Create(new FakeReloadingManager(connString), name, _logFactory),
PartitionKey = DateTimeOffset.UtcNow.ToString("yyyy-MM-dd"),
LastRowKey = DateTime.UtcNow.ToString("HH:mm:ss.fffffff"),
Name = name,
Account = accountName,
ConnString = connString
};
_tables.Add(info);
countAdd++;
}
}
#if DEBUG
countHandling++;
Console.Write($"\rhandling: {countHandling} / {names.Length} ");
#endif
}
catch (Exception ex)
{
#if DEBUG
Console.WriteLine();
#endif
_log.Error(ex, context: $"{accountName} - {name}");
}
}
#if DEBUG
Console.WriteLine();
#endif
_log.Info($"Add {countAdd} tables to handling", context: accountName);
}
catch (Exception ex)
{
_log.Error(ex, context: $"{accountName}");
}
}
_log.Info($"Start handling {_tables.Count} tables");
}
protected override void Load(ContainerBuilder builder)
{
builder
.RegisterEventPublishingService <CustomerRegisteredInBlockchainEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <TransactionFailedInBlockchainEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <MintEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <TransferEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <TransactionCompletedInBlockchainEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <UndecodedEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <StakeIncreasedEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <StakeReleasedEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <FeeCollectedEvent>(_publisherSettings);
builder
.RegisterEventPublishingService <SeizedFromEvent>(_publisherSettings);
var blockchainSettings = _blockchainSettings.CurrentValue;
builder
.Register(ctx => new BlockchainIndexingService
(
ctx.ResolveEventPublishingService <CustomerRegisteredInBlockchainEvent>(),
ctx.ResolveEventPublishingService <MintEvent>(),
ctx.ResolveEventPublishingService <TransferEvent>(),
ctx.Resolve <IIndexingStateRepository>(),
ctx.Resolve <ILogFactory>(),
ctx.ResolveEventPublishingService <TransactionFailedInBlockchainEvent>(),
ctx.ResolveEventPublishingService <TransactionCompletedInBlockchainEvent>(),
ctx.ResolveEventPublishingService <UndecodedEvent>(),
ctx.ResolveEventPublishingService <StakeIncreasedEvent>(),
ctx.ResolveEventPublishingService <StakeReleasedEvent>(),
ctx.ResolveEventPublishingService <FeeCollectedEvent>(),
ctx.ResolveEventPublishingService <SeizedFromEvent>(),
ctx.Resolve <IEthNodeClient>(),
new []
{
blockchainSettings.ContractAddresses.CustomerRegistry,
blockchainSettings.ContractAddresses.PartnersPayments,
blockchainSettings.ContractAddresses.PaymentTransfers,
blockchainSettings.ContractAddresses.RoleRegistry,
blockchainSettings.ContractAddresses.Token,
blockchainSettings.ContractAddresses.Gateway,
blockchainSettings.ContractAddresses.MVNVouchersPayments
}
))
.As <IBlockchainIndexingService>()
.SingleInstance();
builder
.Register(ctx => new IndexingService
(
ctx.Resolve <IBlockchainIndexingService>(),
ctx.Resolve <ILogFactory>(),
blockchainSettings.IdleTime
))
.AsSelf()
.SingleInstance();
builder
.Register(ctx => new EthNodeClient(
async() => (await _blockchainSettings.Reload()).TransactionNodeUrlList,
ctx.Resolve <ILogFactory>(),
blockchainSettings.WebSocketsConnectionTimeOut,
blockchainSettings.BatchSize))
.As <IEthNodeClient>()
.SingleInstance();
builder
.Register(ctx => new StartupManager
(
ctx.ResolveEventPublishingService <CustomerRegisteredInBlockchainEvent>(),
ctx.Resolve <IndexingService>(),
ctx.Resolve <BlocksLagWatcher>(),
ctx.Resolve <ILogFactory>(),
ctx.ResolveEventPublishingService <TransactionFailedInBlockchainEvent>(),
ctx.ResolveEventPublishingService <MintEvent>(),
ctx.ResolveEventPublishingService <TransferEvent>(),
ctx.ResolveEventPublishingService <UndecodedEvent>(),
ctx.ResolveEventPublishingService <TransactionCompletedInBlockchainEvent>(),
ctx.ResolveEventPublishingService <StakeIncreasedEvent>(),
ctx.ResolveEventPublishingService <StakeReleasedEvent>(),
ctx.ResolveEventPublishingService <FeeCollectedEvent>(),
ctx.ResolveEventPublishingService <SeizedFromEvent>()
))
.As <IStartupManager>()
.SingleInstance();
builder
.Register(ctx => new ShutdownManager
(
ctx.ResolveEventPublishingService <CustomerRegisteredInBlockchainEvent>(),
ctx.Resolve <IndexingService>(),
ctx.Resolve <BlocksLagWatcher>(),
ctx.Resolve <ILogFactory>(),
ctx.ResolveEventPublishingService <TransactionFailedInBlockchainEvent>(),
ctx.ResolveEventPublishingService <MintEvent>(),
ctx.ResolveEventPublishingService <TransferEvent>(),
ctx.ResolveEventPublishingService <UndecodedEvent>(),
ctx.ResolveEventPublishingService <TransactionCompletedInBlockchainEvent>(),
ctx.ResolveEventPublishingService <StakeIncreasedEvent>(),
ctx.ResolveEventPublishingService <StakeReleasedEvent>(),
ctx.ResolveEventPublishingService <FeeCollectedEvent>(),
ctx.ResolveEventPublishingService <SeizedFromEvent>()
))
.As <IShutdownManager>()
.SingleInstance();
builder
.Register(ctx => new BlocksLagWatcher(
ctx.Resolve <ILogFactory>(),
ctx.Resolve <IBlockchainIndexingService>(),
blockchainSettings.WarningScanGapInBlocks,
blockchainSettings.ErrorScanGapInBlocks))
.AsSelf()
.SingleInstance();
}
