RelationalLoggerExtensions.TransactionErrorAsync 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Diagnostics

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v8.0.0

TransactionError事件的日志。

public static System.Threading.Tasks.Task TransactionErrorAsync (this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Transaction> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbTransaction transaction, Guid transactionId, string action, Exception exception, DateTimeOffset startTime, TimeSpan duration, System.Threading.CancellationToken cancellationToken = default);

static member TransactionErrorAsync : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Transaction> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbTransaction * Guid * string * Exception * DateTimeOffset * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.Task

<Extension()>
Public Function TransactionErrorAsync (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Transaction), connection As IRelationalConnection, transaction As DbTransaction, transactionId As Guid, action As String, exception As Exception, startTime As DateTimeOffset, duration As TimeSpan, Optional cancellationToken As CancellationToken = Nothing) As Task

参数

diagnostics

IDiagnosticsLogger<DbLoggerCategory.Database.Transaction>

要使用的诊断记录器。

connection

IRelationalConnection

连接。

transaction

DbTransaction

事务。

transactionId

Guid

与 关联的 DbTransaction关联 ID。

action

String

正在执行的操作。

exception

Exception

表示错误的异常。

startTime

DateTimeOffset

开始操作的时间。

duration

TimeSpan

从开始操作开始的已用时间。

cancellationToken

CancellationToken

等待 CancellationToken 任务完成时要观察的 。

返回

Task

表示 Task 异步操作的 。

例外

OperationCanceledException

如果已取消 CancellationToken。