public DiagnosticObserver(
DiagnosticObserverOptions <TDiagnosticHandler> options,
TDiagnosticHandler handler)
{
_options = options;
_handler = handler;
}
public static IServiceCollection AddDiagnosticObserver <TDiagnosticHandler>(this IServiceCollection services,
Action <DiagnosticObserverOptions <TDiagnosticHandler> > configure)
where TDiagnosticHandler : class, IDiagnosticHandler
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
if (configure == null)
{
throw new ArgumentNullException(nameof(configure));
}
services.TryAddTransient <DiagnosticObserverOptions <TDiagnosticHandler> >(serviceProvider =>
{
var options = new DiagnosticObserverOptions <TDiagnosticHandler>();
configure(options);
return(options);
});
services.TryAddTransient <TDiagnosticHandler>();
services.TryAddEnumerable(
ServiceDescriptor.Transient <IDiagnosticObserver, DiagnosticObserver <TDiagnosticHandler> >());
return(services);
}
