Język

RelationalLoggerExtensions.TransactionStartedAsync Metoda

Definicja

Rejestruje zdarzenie TransactionStarted .

public static System.Threading.Tasks.ValueTask<System.Data.Common.DbTransaction> TransactionStartedAsync(this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Transaction> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbTransaction transaction, Guid transactionId, DateTimeOffset startTime, TimeSpan duration, System.Threading.CancellationToken cancellationToken = default);
public static System.Threading.Tasks.Task<System.Data.Common.DbTransaction> TransactionStartedAsync(this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Transaction> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbTransaction transaction, Guid transactionId, DateTimeOffset startTime, TimeSpan duration, System.Threading.CancellationToken cancellationToken = default);
static member TransactionStartedAsync : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Transaction> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbTransaction * Guid * DateTimeOffset * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<System.Data.Common.DbTransaction>
static member TransactionStartedAsync : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Transaction> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbTransaction * Guid * DateTimeOffset * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Data.Common.DbTransaction>
<Extension()>
Public Function TransactionStartedAsync (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Transaction), connection As IRelationalConnection, transaction As DbTransaction, transactionId As Guid, startTime As DateTimeOffset, duration As TimeSpan, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of DbTransaction)
<Extension()>
Public Function TransactionStartedAsync (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Transaction), connection As IRelationalConnection, transaction As DbTransaction, transactionId As Guid, startTime As DateTimeOffset, duration As TimeSpan, Optional cancellationToken As CancellationToken = Nothing) As Task(Of DbTransaction)

Parametry

diagnostics
IDiagnosticsLogger<DbLoggerCategory.Database.Transaction>

Rejestrator diagnostyczny do użycia.

connection
IRelationalConnection

Połączenie.

transaction
DbTransaction

Transakcja.

transactionId
Guid

Identyfikator korelacji skojarzony z elementem DbTransaction.

startTime
DateTimeOffset

Czas, w którym rozpoczęto operację.

duration
TimeSpan

Czas przed otwarciem połączenia.

cancellationToken
CancellationToken

Element do CancellationToken obserwowania podczas oczekiwania na ukończenie zadania.

Zwraca

Wynik wykonania, który mógł zostać zmodyfikowany przez przechwytywanie.

Wyjątki

Jeśli element CancellationToken zostanie anulowany.

Dotyczy