SYSTEM FOR AND METHOD FOR DATA REFLOW IN A STATELESS SYSTEM

摘要

Embodiments provide systems and methods having an engine that gives stateless applications attributes of a ‘stateful’ process. To accomplish this end, a ‘snapshot’ of a transaction at a given point is taken and persisted until receiving confirmation that the transaction is completed. The snapshot may be a snapshot of data flowing in a stateless messaging system. The snapshot is maintained until confirmation that all intended recipients to which the transaction relates to have completed the steps they need to for the given transaction. The snapshot may be formed into a message and reflowed to an intended recipient to ensure that the recipient receives the message in the event that the initial delivery is unsuccessful.

主权项

1. A computer-implemented method, comprising:
receiving, from a computer application, by a stateless service bus, a data transmission intended for one or more recipient systems; producing a digital snapshot of contents of the data transmission by the service bus; assigning, electronically, a unique identifier to the digital snapshot by the service bus; forwarding the digital snapshot along with the unique identifier to a service oriented architecture (SOA); storing the digital snapshot in a database keyed to the unique identifier by the SOA.