OnDemandTransferOptions Class

Artigo
08/18/2015

Specifies options for an on-demand transfer.

Namespace: Microsoft.WindowsAzure.Diagnostics.Management
Assembly: Microsoft.WindowsAzure.Diagnostics (in Microsoft.WindowsAzure.Diagnostics.dll)

Inheritance Hierarchy

System.Object
Microsoft.WindowsAzure.Diagnostics.Management.OnDemandTransferOptions

Syntax

public class OnDemandTransferOptions

public ref class OnDemandTransferOptions

type OnDemandTransferOptions = class end

Public Class OnDemandTransferOptions

Constructors

	Name	Description
	OnDemandTransferOptions()

Properties

	Name	Description
	From	Gets or sets the start of the time window for which event data is to be transferred.
	LogLevelFilter	Gets or sets the filter level for event data that has been logged with level information.
	NotificationQueueName	Gets or sets the name of the queue where transfer completion notification can optionally be sent.
	To	Gets or sets the end of the time window for which event data is to be transferred.

Methods

	Name	Description
	Equals(Object)	(Inherited from Object.)
	Finalize()	(Inherited from Object.)
	GetHashCode()	(Inherited from Object.)
	GetType()	(Inherited from Object.)
	MemberwiseClone()	(Inherited from Object.)
	ToString()	(Inherited from Object.)

Remarks

The OnDemandTransferOptions class is used to specify options for transferring diagnostic data from a role instance. For example, you can specify a time period for which to return results, as well as specify logging levels and a name for the notification queue in persistent storage.

Example

The following code snippet creates a complete OnDemandTransferOptions object and starts an on-demand transfer.

// Specify the on-demand transfer options for the diagnostic data.
OnDemandTransferOptions transferOptions = new OnDemandTransferOptions();

// Get data starting from an hour ago until now.
transferOptions.From = DateTime.UtcNow.AddHours(1.0);
transferOptions.To = DateTime.UtcNow;

// Specify only error-level logs.
transferOptions.LogLevelFilter = LogLevel.Error;

// Provide a name for the queue where completion messages will be stored.
transferOptions.NotificationQueueName = "wad-on-demand-transfers";

// Start a transfer of Windows event logs.
roleInstanceDiagnosticManager.BeginOnDemandTransfer(DataBufferName.PerformanceCounters, transferOptions);

Warning

This API is not supported in Azure SDK versions 2.5 and higher. Instead, use the diagnostics.wadcfg XML configuration file. For more information, see Collect Logging Data by Using Azure Diagnostics.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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