- [X] Checked the logs and have uploaded a log file and provided a link because I found something suspicious there. Please do not post the log file in the topic because very often something important is missing.
I’m submitting a…
- [ ] Regression (a behavior that stopped working in a new release)
- [X] Bug report
- [ ] Performance issue
- [ ] Documentation issue or request
Under the consumers, the NotificationEmailSender shows that a bug is happening and provides the following error:
System.InvalidOperationException: An asynchronous call is already in progress. It must be completed or canceled before you can call this method. at System.Net.Mail.SmtpClient.SendAsync(MailMessage message, Object userToken) at System.Net.Mail.SmtpClient.SendMailAsync(MailMessage message) at System.Net.Mail.SmtpClient.SendMailAsync(String from, String recipients, String subject, String body) at Squidex.Infrastructure.Email.SmtpEmailSender.SendAsync(String recipient, String subject, String body) in /src/src/Squidex.Infrastructure/Email/SmtpEmailSender.cs:line 39 at Squidex.Domain.Apps.Entities.History.Notifications.NotificationEmailSender.SendEmailAsync(String emailSubj, String emailBody, IUser assigner, IUser assignee, String appName) in /src/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailSender.cs:line 81 at Squidex.Domain.Apps.Entities.History.Notifications.NotificationEmailEventConsumer.On(Envelope`1 event) in /src/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailEventConsumer.cs:line 110 at Squidex.Infrastructure.EventSourcing.Grains.EventConsumerGrain.DispatchConsumerAsync(Envelope`1 event) in /src/src/Squidex.Infrastructure/EventSourcing/Grains/EventConsumerGrain.cs:line 247 at Squidex.Infrastructure.EventSourcing.Grains.EventConsumerGrain.<>c__DisplayClass12_0.<<OnEventAsync>b__0>d.MoveNext() in /src/src/Squidex.Infrastructure/EventSourcing/Grains/EventConsumerGrain.cs:line 91 --- End of stack trace from previous location where exception was thrown --- at Squidex.Infrastructure.EventSourcing.Grains.EventConsumerGrain.DoAndUpdateStateAsync(Func`1 action, String caller) in /src/src/Squidex.Infrastructure/EventSourcing/Grains/EventConsumerGrain.cs:line 200
Async call shouldn’t be a problem because you are creating a new SMTPclient every time, but for some reason it thinks you’re using the same one.
Minimal reproduction of the problem
This is a fresh install after adding some content and users.
- [ ] Self hosted with docker
- [X] Self hosted with IIS
- [ ] Self hosted with other version
- [ ] Cloud version