Error in SendEmailAfterSubmissionActor when accessing HttpRequest

Error in SendEmailAfterSubmissionActor when accessing HttpRequestContext

Kristoffer Lindén

Vote:

Hi!

After upgrade to .net 9 and CMS 12.32.2 we get an error when we are trying to read the HttpRequestContext. Forms are version 5.10.2

This is the code:

public class SendEmailAfterSubmissionActor : EPiServer.Forms.Implementation.Actors.SendEmailAfterSubmissionActor
{
    private readonly SmtpSettings _smtpSettings;
    private readonly PlaceHolderService _placeHolderService;
    private readonly SmtpClient _smtpClient;
    private readonly XhtmlRenderService _xhtmlRenderService;

    public SendEmailAfterSubmissionActor(SmtpSettings smtpSettings, PlaceHolderService placeHolderService, XhtmlRenderService xhtmlRenderService)
    {
        _smtpSettings = smtpSettings;
        _placeHolderService = placeHolderService;
        _xhtmlRenderService = xhtmlRenderService;
        _smtpClient = new(_smtpSettings.Host, _smtpSettings.Port)
        {
            DeliveryMethod = _smtpSettings.DeliveryMethod,
            PickupDirectoryLocation = _smtpSettings.PickupDirectoryLocation
        };
    }

    public override object Run(object input)
    {
        if (!(Model is IEnumerable<EmailTemplateActorModel> emailTemplateActorModels) || !emailTemplateActorModels.Any())
        {
            _logger.Debug("There is no collection of EmailTemplateActorModel for this actor to work.");
            return null;
        }

        foreach (var actorModel in emailTemplateActorModels)
        {
            SendMessage(actorModel);
        }

        return null;
    }

public void SendMessage(EmailTemplateActorModel emailTemplateActorModel)
{
...
   if (HttpRequestContext?.Form?.Files != null && HttpRequestContext.Form.Files.Count > 0)
...
}

And it gives me this error

Unexpected end of Stream, the content may have already been read by another component

I can watch the object in debug mode and Form is null, since it is a post I guess there should be a form available?

Does any know why this is happening?

Thanks!

/Kristoffer

#335985

Jan 23, 2025 12:13

Quan Mai

Vote:

Can you post the full stacktrace?

#335986

Jan 23, 2025 13:10

Kristoffer Lindén

Vote:

   at Microsoft.AspNetCore.WebUtilities.MultipartReaderStream.<ReadAsync>d__38.MoveNext()
   at System.Threading.Tasks.ValueTask`1.get_Result()
   at System.Runtime.CompilerServices.ValueTaskAwaiter`1.GetResult()
   at Microsoft.AspNetCore.WebUtilities.StreamHelperExtensions.<DrainAsync>d__3.MoveNext()
   at Microsoft.AspNetCore.WebUtilities.MultipartReader.<ReadNextSectionAsync>d__20.MoveNext()
   at Microsoft.AspNetCore.Http.Features.FormFeature.<InnerReadFormAsync>d__24.MoveNext()
   at Microsoft.AspNetCore.Http.Features.FormFeature.ReadForm()
   at Klaranatet.Web.Core.Infrastructure.EpiServerForms.SubmissionActors.SendEmailAfterSubmissionActor.SendMessage(EmailTemplateActorModel emailTemplateActorModel) in C:\Users\Utv2\Projects\Klaranatet.Web\Klaranatet.Web.Core\Infrastructure\EpiServerForms\SubmissionActors\SendEmailAfterSubmissionActor.cs:line 120

#335987

Edited, Jan 23, 2025 13:43

Kristoffer Lindén

Vote:

Hi Quan!

Did you find anyhing? Should I report a bug?

Thanks!

/Kristoffer

#336035

Jan 24, 2025 9:35

- Jan 24, 2025 9:51

No I haven't. Had no time to look into this, yet. Please contact our developer support service for further assistance

Tuan Anh Nguyen

Vote:

Hi Krisoffer,

It's a known bug of Opti form.
A temporary workaround is your actor need to implement ISyncOrderedSubmissionActor and set the IsSyncedWithSubmissionProcess to true.

public class SendEmailAfterSubmissionActor: EPiServer.Forms.Implementation.Actors.SendEmailAfterSubmissionActor
{
    ..........
    public override bool IsSyncedWithSubmissionProcess => true;
}

I know that, when implementing the ISyncOrderedSubmissionActor , the actors will run as synchronously instead of Async. But it is the only temporary solution while waiting for the issue to be fixed.

#336040

Edited, Jan 24, 2025 11:31

Eric

Vote:

We have the same problem. Does anyone know when this will be solved from Optimizely?

#337696

Apr 03, 2025 7:20

Kristoffer Lindén

Vote:

A know bug since more than two months, it should be solved but maybe it isn't? Have you upgraded to latest version?

#337697

Apr 03, 2025 7:22

Eric

Vote:

Yes latest is 5.10.4 on Forms so no update so far...

Another fun fact is that someone made me end up on the integration environment for World https://inte.world.optimizely.com/forum/developer-forum/cms-12/thread-container/2025/1/error-in-sendemailaftersubmissionactor-when-accessing-httprequestcontext/ Did not know this was possible :) So replyed twice on this post..

#337699

Apr 03, 2025 8:15