Class DeadLetteredJob
- Namespace
- MailFathom.Application.Jobs.DeadLetters
- Assembly
- MailFathom.Application.dll
One job nothing will attempt again, as the operator deciding what to do about it reads it.
public sealed record DeadLetteredJob : IEquatable<DeadLetteredJob>- Inheritance
-
DeadLetteredJob
- Implements
- Inherited Members
Remarks
Everything here is either MailFathom's own name for something or a count: the type's name, the identity the enqueuer composed out of aliases and identifiers, the account alias, how many attempts were spent, and the operator-safe record of what ended it. The payload is deliberately absent — it names a message occurrence, and an operator deciding whether to run the work again does not need to be told which message while deciding it.
The two instants answer different questions. EnqueuedAt says how long the work has been outstanding, which is what makes a backlog of dead letters legible as one; DeadLetteredAt says when it stopped, which is what a failure is correlated against the deployment change that caused it by.
Constructors
- DeadLetteredJob(JobId, JobType, JobIdempotencyKey, MailAccountId?, int, DateTimeOffset, DateTimeOffset)
One job nothing will attempt again, as the operator deciding what to do about it reads it.
Properties
- AttemptCount
How many attempts were handed out before the job stopped.
- DeadLetteredAt
When the job reached the state it is in now.
- EnqueuedAt
When the work was first enqueued.
- JobId
The job's own identifier, which is what a retry or a drop names it by.
- JobType
The kind of work.
- Key
The identity the enqueuer composed, which the row keeps and a retry runs under unchanged.
- LastFailure
Gets the classification and reason of the failure that ended the job, and null where the row carries none.