HttpMetricsEnrichmentContext Class

Definition

Namespace:

System.Net.Http.Metrics

Assembly:

System.Net.Http.dll

Source:

HttpMetricsEnrichmentContext.cs

Provides functionality for enriching the http.client.request.duration metric.

public ref class HttpMetricsEnrichmentContext sealed

public sealed class HttpMetricsEnrichmentContext

type HttpMetricsEnrichmentContext = class

Public NotInheritable Class HttpMetricsEnrichmentContext

Inheritance

Object

HttpMetricsEnrichmentContext

Remarks

Enrichment is done on per-request basis by callbacks registered with AddCallback(HttpRequestMessage, Action<HttpMetricsEnrichmentContext>).

The callbacks are responsible for adding custom tags via AddCustomTag(String, Object) for which they can use the request, response, and error information exposed on the HttpMetricsEnrichmentContext instance.

Important

The HttpMetricsEnrichmentContext instance must not be used from outside of the enrichment callbacks.

Properties

Exception	Gets the exception that occurred, or null if there was no error.
Request	Gets the HttpRequestMessage that has been sent.
Response	Gets the HttpRequestMessage received from the server, or null if the request failed.

Methods

AddCallback(HttpRequestMessage, Action<HttpMetricsEnrichmentContext>)	Adds a callback to register custom tags for the http.client.request.duration metric.
AddCustomTag(String, Object)	Appends a custom tag to the list of tags to be recorded with the http.client.request.duration metric.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)