公开(公告)号：US12107934B1

公开(公告)日：2024-10-01

申请号：US17027313

申请日：2020-09-21

Applicant: Amazon Technologies, Inc.

Inventor： Jeffrey H. Bailey ,  Ruo Qi Hu

IPC: H04L67/55 ,  H04L41/069 ,  H04L67/00 ,  H04L67/1095

CPC classification number: H04L67/55 ,  H04L41/069 ,  H04L67/1095 ,  H04L67/34

Abstract: Techniques for delivery guarantee compliance for an application synchronization service are described. In certain embodiments, a publishing service utilizes its memory queue to receive a request to publish a notification of a modification of a monitored data source from an application synchronization service, and then sends a success code to the application synchronization service based at least in part on the storing of the request to publish the notification in the memory queue. Embodiments herein are directed to a publishing service that delivers messages with a level one Quality of Service (QOS) that indicates that a message will be delivered one time at least.