public async Task Invoke(HttpContext context)
{
var statusCodeFeature = new StatusCodePagesFeature();
context.Features.Set<IStatusCodePagesFeature>(statusCodeFeature);
await _next(context);
if (!statusCodeFeature.Enabled)
{
// Check if the feature is still available because other middleware (such as a web API written in MVC) could
// have disabled the feature to prevent HTML status code responses from showing up to an API client.
return;
}
// Do nothing if a response body has already been provided.
if (context.Response.HasStarted
|| context.Response.StatusCode < 400
|| context.Response.StatusCode >= 600
|| context.Response.ContentLength.HasValue
|| !string.IsNullOrEmpty(context.Response.ContentType))
{
return;
}
var statusCodeContext = new StatusCodeContext(context, _options, _next);
await _options.HandleAsync(statusCodeContext);
}
public async Task Invoke(HttpContext context)
{
var statusCodeFeature = new StatusCodePagesFeature();
context.Features.Set <IStatusCodePagesFeature>(statusCodeFeature);
await _next(context);
if (!statusCodeFeature.Enabled)
{
// Check if the feature is still available because other middleware (such as a web API written in MVC) could
// have disabled the feature to prevent HTML status code responses from showing up to an API client.
return;
}
// Do nothing if a response body has already been provided.
if (context.Response.HasStarted ||
context.Response.StatusCode < 400 ||
context.Response.StatusCode >= 600 ||
context.Response.ContentLength.HasValue ||
!string.IsNullOrEmpty(context.Response.ContentType))
{
return;
}
var statusCodeContext = new StatusCodeContext(context, _options, _next);
await _options.HandleAsync(statusCodeContext);
}
