/// <inheritdoc/> protected override void Invoke(HttpContext context, RequestDelegate next) { var statusCodeFeature = new StatusCodePagesFeature(); context.Features.Set(typeof(IStatusCodePagesFeature), statusCodeFeature); next(context); statusCodeFeature = (StatusCodePagesFeature)context.Features.Get(typeof(IStatusCodePagesFeature)); if (!statusCodeFeature.Enabled) { // Check if the feature is still available because other middleware could // have disabled the feature to prevent HTML status code responses from showing up. return; } if (context.Response.StatusCode < 400 || context.Response.StatusCode >= 600 || context.Response.ContentLength > 0 || !string.IsNullOrEmpty(context.Response.ContentType)) { return; } _options.Handle(context); }
protected override void Invoke(HttpContext context, RequestDelegate next) { next(context); if (context.Response.StatusCode < 400 || context.Response.StatusCode >= 600 || context.Response.ContentLength > 0 || !string.IsNullOrEmpty(context.Response.ContentType)) { return; } _options.Handle(context); }