When a service is processing an event and a non-recoverable error is encountered, the poisoned event/message is routed to a named error queue (i.e., not the dead message queue).
It is painful and error prone to handle error queues manually (e.g., command line programs & email requests).
A web based error queue administration tool is very helpful. Due to regulatory requirements, we have authorization requirements on who can see the error queues (i.e., read only) and who can act on the error queue (i.e., edit access). All actions must be logged etc.
Some useful features:
- View all error queues & error count
- View queue details (list all errors)
- View error detail (lists event meta data (e.g., event history, stack trace (root cause of the error), original headers, properties, event body etc.)
- Redrive event
- Edit & Redrive event
- Delete event