[FEATURE REQUEST] [BUG] PostEnqueueFunc -> When Error occur, info is nil and we dont have way to access task about asynq

[kamikazechaser]

which task caused the error

Are you talking about an error which is encountered in a task handler?

You can use a asynq.MiddlewareFunc which returns an asynq.Handler. In that you can ProcessTask and see if any error or panic occurs and dump the task id, payload e.t.c.

[abhi9720]

@kamikazechaser

I am talking about PostEnqueueFunc, when taskId conflict happens, I get an error of task id conflict, but I have no info about which task is in the post-enqueue function.

[kamikazechaser]

That is intended behavior, whenever an error occurs anywhere in the "Run" chain a nil value is returned in place of the return type (a pointer), in this case it happens in the Enqueue method. I personally don't see this as a bug but you definitely have less info to work with in the event of an error.

It could make sense to enrich the error messages in the Enqueue method instead. Would that suffice?

[abhi9720]

@kamikazechaser, ya something like that which help us to get access to error of that task.