public DiagnosticPageMiddleware(RequestDelegate next, IEnumerable <IDiagnosticPage> diagnosticPages, DiagnosticsOptions options)
{
_next = next;
_diagnosticPages = diagnosticPages;
_options = options;
}
public static IApplicationBuilder UseDiagnostics(this IApplicationBuilder builder, DiagnosticsOptions options, DiagnosticsMetadataOptions metadataOptions)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder
.Use(next => new DiagnosticPageMiddleware(next, builder.ApplicationServices.GetServices <IDiagnosticPage>(), options).Invoke)
.Use(next => new DiagnosticMetadataMiddleware(next, builder.ApplicationServices.GetServices <IDiagnosticPage>(), metadataOptions).Invoke));
}