4 references to Singleton
Aspire.Hosting (1)
Lifecycle\LifecycleHookServiceCollectionExtensions.cs (1)
57services.TryAddEnumerable(ServiceDescriptor.Singleton<IDistributedApplicationLifecycleHook, T>(implementationFactory));
Microsoft.AspNetCore.Server.Kestrel (1)
WebHostBuilderKestrelExtensions.cs (1)
91services.TryAddEnumerable(ServiceDescriptor.Singleton<IHeartbeatHandler, PinnedBlockMemoryPoolFactory>(sp => sp.GetRequiredService<PinnedBlockMemoryPoolFactory>()));
Microsoft.Extensions.Diagnostics.ResourceMonitoring (1)
..\..\..\..\src\Libraries\Microsoft.Extensions.Diagnostics.ResourceMonitoring\ResourceMonitorBuilder.cs (1)
20services.TryAddEnumerable(ServiceDescriptor.Singleton<IHostedService, ResourceMonitorService>(static sp => sp.GetRequiredService<ResourceMonitorService>()));
Microsoft.Extensions.Options (1)
OptionsBuilderExtensions.cs (1)
67ServiceDescriptor.Singleton<IAsyncStartupValidator, StartupValidator>(