HealthCheckService.CheckHealthAsync 方法

定义

命名空间:

Microsoft.Extensions.Diagnostics.HealthChecks

程序集:

Microsoft.Extensions.Diagnostics.HealthChecks.dll

包:

Microsoft.Extensions.Diagnostics.HealthChecks v9.0.0

重载

CheckHealthAsync(CancellationToken)	运行应用程序中的所有运行状况检查并返回聚合状态。
CheckHealthAsync(Func<HealthCheckRegistration,Boolean>, CancellationToken)	运行提供的运行状况检查并返回聚合状态

CheckHealthAsync(CancellationToken)

Source:

HealthCheckService.cs

运行应用程序中的所有运行状况检查并返回聚合状态。

public System.Threading.Tasks.Task<Microsoft.Extensions.Diagnostics.HealthChecks.HealthReport> CheckHealthAsync (System.Threading.CancellationToken cancellationToken = default);

member this.CheckHealthAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Extensions.Diagnostics.HealthChecks.HealthReport>

Public Function CheckHealthAsync (Optional cancellationToken As CancellationToken = Nothing) As Task(Of HealthReport)

参数

cancellationToken

CancellationToken

可用于取消运行状况检查的 CancellationToken。

返回

Task<HealthReport>

一个 Task<TResult>，将在运行所有运行状况检查后完成，并生成包含结果的 HealthReport。

例外

OperationCanceledException

取消令牌已取消。 此异常存储在返回的任务中。

CheckHealthAsync(Func<HealthCheckRegistration,Boolean>, CancellationToken)

Source:

HealthCheckService.cs

运行提供的运行状况检查并返回聚合状态

public abstract System.Threading.Tasks.Task<Microsoft.Extensions.Diagnostics.HealthChecks.HealthReport> CheckHealthAsync (Func<Microsoft.Extensions.Diagnostics.HealthChecks.HealthCheckRegistration,bool>? predicate, System.Threading.CancellationToken cancellationToken = default);

abstract member CheckHealthAsync : Func<Microsoft.Extensions.Diagnostics.HealthChecks.HealthCheckRegistration, bool> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Extensions.Diagnostics.HealthChecks.HealthReport>

Public MustOverride Function CheckHealthAsync (predicate As Func(Of HealthCheckRegistration, Boolean), Optional cancellationToken As CancellationToken = Nothing) As Task(Of HealthReport)

参数

predicate

Func<HealthCheckRegistration,Boolean>

一个谓词，可用于包含基于用户定义的条件的运行状况检查。

cancellationToken

CancellationToken

可用于取消运行状况检查的 CancellationToken。

返回

Task<HealthReport>

一个 Task<TResult>，将在运行所有运行状况检查后完成，并生成包含结果的 HealthReport。

例外

OperationCanceledException

取消令牌已取消。 此异常存储在返回的任务中。