Attributes to configure error handling on handler chains

[jeremydmiller]

Not sure about this one.

[MaximumAttempts(3)]
[RetryOn(typeof(SqlException)]
[RequeueOn(typeof(SqlException)]
[MoveToErrorQueue(typeof(SqlException))]
[RetryLaterOn(Type, seconds)]

or

[OnError(Type, mode, max attempts, delay)]

// where

* Type is the exception type
* mode = Retry/Requeue/MoveToErrorQueue/RetryLater
* attempts is optional and an int
* delay is optional, and would refer to the number of seconds to wait to retry it