@ -5,6 +5,7 @@
using System.Collections.Generic ;
using System.IO ;
using System.Linq ;
using System.Net.Http ;
using System.Reflection ;
using System.Threading ;
using System.Threading.Tasks ;
@ -142,6 +143,8 @@ private static AutofacWebApiDependencyResolver GetDependencyResolver(HttpConfigu
var services = new ServiceCollection ( ) ;
services . AddSingleton ( configuration . SecretReaderFactory ) ;
services . AddSingleton ( applicationInsightsConfiguration . TelemetryConfiguration ) ;
services . AddSingleton < IConfiguration > ( configuration . Root ) ;
services . Add ( ServiceDescriptor . Scoped ( typeof ( IOptionsSnapshot < > ) , typeof ( NonCachingOptionsSnapshot < > ) ) ) ;
services . Configure < AzureSearchConfiguration > ( configuration . Root . GetSection ( ConfigurationSectionName ) ) ;
services . Configure < SearchServiceConfiguration > ( configuration . Root . GetSection ( ConfigurationSectionName ) ) ;
@ -150,6 +153,7 @@ private static AutofacWebApiDependencyResolver GetDependencyResolver(HttpConfigu
services . AddTransient < ITelemetryClient , TelemetryClientWrapper > ( ) ;
var builder = new ContainerBuilder ( ) ;
builder . RegisterAssemblyModules ( typeof ( WebApiConfig ) . Assembly ) ;
builder . RegisterApiControllers ( Assembly . GetExecutingAssembly ( ) ) ;
builder . RegisterWebApiFilterProvider ( config ) ;
builder . RegisterWebApiModelBinderProvider ( ) ;
@ -174,10 +178,30 @@ private static ApplicationInsightsConfiguration InitializeApplicationInsights(Re
var heartbeatIntervalSeconds = configuration . Root . GetValue ( "ApplicationInsights_HeartbeatIntervalSeconds" , 60 ) ;
var applicationInsightsConfiguration = ApplicationInsights . Initialize (
instrumentationKey ,
TimeSpan . FromSeconds ( heartbeatIntervalSeconds ) ) ;
instrumentationKey ,
TimeSpan . FromSeconds ( heartbeatIntervalSeconds ) ) ;
applicationInsightsConfiguration . TelemetryConfiguration . TelemetryInitializers . Add ( new AzureWebAppTelemetryInitializer ( ) ) ;
applicationInsightsConfiguration . TelemetryConfiguration . TelemetryInitializers . Add ( new KnownOperationNameEnricher ( new [ ]
{
GetOperationName < SearchController > ( HttpMethod . Get , nameof ( SearchController . AutocompleteAsync ) ) ,
GetOperationName < SearchController > ( HttpMethod . Get , nameof ( SearchController . IndexAsync ) ) ,
GetOperationName < SearchController > ( HttpMethod . Get , nameof ( SearchController . GetStatusAsync ) ) ,
GetOperationName < SearchController > ( HttpMethod . Get , nameof ( SearchController . V2SearchAsync ) ) ,
GetOperationName < SearchController > ( HttpMethod . Get , nameof ( SearchController . V3SearchAsync ) ) ,
} ) ) ;
applicationInsightsConfiguration . TelemetryConfiguration . TelemetryProcessorChainBuilder . Use ( next = >
{
var processor = new RequestTelemetryProcessor ( next ) ;
processor . SuccessfulResponseCodes . Add ( 400 ) ;
processor . SuccessfulResponseCodes . Add ( 403 ) ;
processor . SuccessfulResponseCodes . Add ( 404 ) ;
processor . SuccessfulResponseCodes . Add ( 405 ) ;
return processor ;
} ) ;
RegisterApplicationInsightsTelemetryModules ( applicationInsightsConfiguration . TelemetryConfiguration ) ;
@ -318,6 +342,11 @@ private static RefreshableConfiguration GetConfiguration()
throw new ArgumentException ( $"The controller type name must end with '{ControllerSuffix}'." ) ;
}
private static string GetOperationName < T > ( HttpMethod verb , string actionName ) where T : ApiController
{
return $"{verb} {GetControllerName<T>()}/{actionName}" ;
}
private class RefreshableConfiguration
{
public IRefreshableSecretReaderFactory SecretReaderFactory { get ; set ; }
Joel Verhagen
5 years ago