public static async Task Setup(Snapshot snapshot)
{
Constellation = snapshot.Settings;
AccountStorage = new AccountStorage(snapshot.Accounts, Constellation.RequestRateLimits);
if (Exchange != null)
{
Exchange.OnUpdates -= Exchange_OnUpdates;
Exchange?.Dispose();
}
Exchange = Exchange.RestoreExchange(snapshot.Settings.Assets, snapshot.Orders, IsAlpha);
WithdrawalStorage?.Dispose(); WithdrawalStorage = new WithdrawalStorage(snapshot.Withdrawals, (!EnvironmentHelper.IsTest && IsAlpha));
TxCursorManager = new TxCursorManager(snapshot.TxCursor);
TxListener?.Dispose(); TxListener = IsAlpha ? (TxListenerBase) new AlphaTxListener(snapshot.TxCursor) : new AuditorTxListener(snapshot.TxCursor);
if (IsAlpha)
{
AuditLedgerManager?.Dispose(); AuditLedgerManager = new AuditLedgerManager();
AuditResultManager?.Dispose(); AuditResultManager = new ResultManager();
await DisposeAnalyticsManager();
AnalyticsManager = new AnalyticsManager(
PermanentStorage,
DepthsSubscription.Precisions.ToList(),
Constellation.Assets.Where(a => !a.IsXlm).Select(a => a.Id).ToList(),
snapshot.Orders.Select(o => o.ToOrderInfo()).ToList()
);
await AnalyticsManager.Restore(DateTime.UtcNow);
AnalyticsManager.StartTimers();
AnalyticsManager.OnError += AnalyticsManager_OnError;
AnalyticsManager.OnUpdate += AnalyticsManager_OnUpdate;
Exchange.OnUpdates += Exchange_OnUpdates;
DisposePerformanceStatisticsManager();
PerformanceStatisticsManager = new PerformanceStatisticsManager();
PerformanceStatisticsManager.OnUpdates += PerformanceStatisticsManager_OnUpdates;
}
ExtensionsManager?.Dispose(); ExtensionsManager = new ExtensionsManager();
ExtensionsManager.RegisterAllExtensions();
}
public virtual Task Setup(Snapshot snapshot)
{
Constellation = snapshot.Settings;
AccountStorage = new AccountStorage(snapshot.Accounts);
Exchange?.Dispose(); Exchange = Exchange.RestoreExchange(snapshot.Settings.Assets, snapshot.Orders, IsAlpha, useLegacyOrderbook);
WithdrawalStorage?.Dispose(); WithdrawalStorage = new WithdrawalStorage(snapshot.Withdrawals);
TxCursorManager = new TxCursorManager(snapshot.TxCursor);
return(Task.CompletedTask);
}
public TxCursorUpdateEffectProcessor(TxCursorUpdateEffect effect, TxCursorManager txManager)
: base(effect)
{
this.txManager = txManager;
}
public static void AddCursorUpdate(this EffectProcessorsContainer effectProcessors, TxCursorManager txManager, long newCursor, long prevCursor)
{
effectProcessors.Add(new TxCursorUpdateEffectProcessor(
new TxCursorUpdateEffect
{
Apex = effectProcessors.Apex,
Cursor = newCursor,
PrevCursor = prevCursor
},
txManager
));
}
