Introducing Miranda: Deliveries

In preparation for a talk I'm giving at DOSUG I'm going to post my thoughts as they develop.

A Delivery represents an Event which has been sent to a subscriber and accepted.

A Delivery consists of:

• The Event the Delivery is associated with.
• When the Delivery occurred.
• An attempt id (UUID)

Deliveries are "batched" together into groups of 100 (default) to form a delivery file.

Deliveries are created when the system is able to send an Event to a subscriber and the subscriber responds with a 2xx result.

All Deliveries go through the DeliverManger, which is in charge of all Deliveries and deliver files.