公开(公告)号：US11917017B1

公开(公告)日：2024-02-27

申请号：US17936537

申请日：2022-09-29

Applicant: Amazon Technologies, Inc.

Inventor： Valentin-Gabriel Priescu ,  Abhimanyu Agarwal ,  Sudhir Venkata Dachepalli ,  Zhiping Zhang

IPC: H04L67/141 ,  H04L67/145 ,  H04L47/10 ,  H04L47/62 ,  H04L47/625 ,  H04L67/14

CPC classification number: H04L67/141 ,  H04L47/10 ,  H04L47/62 ,  H04L47/6255 ,  H04L67/14 ,  H04L67/145

Abstract: Systems and methods are provided for prioritized restoration of multiple network connections that have been interrupted. Connection state data (e.g., quantity of pending IO requests) may be used to prioritize reestablishment of some connections over others. In addition, the connections may be reestablished using “in-band” handshakes over the previously-established network connections.

公开(公告)号：US12244705B1

公开(公告)日：2025-03-04

申请号：US18063585

申请日：2022-12-08

Applicant: Amazon Technologies, Inc.

Inventor： Zhiping Zhang ,  Lindsay Renee Stewart ,  Venugopal Alatzeth ,  Sudhir Venkata Dachepalli

IPC: H04L9/40 ,  H04L9/08

Abstract: The present disclosure generally relates to systems and methods for initiating secure network connections at a first computing device without blocking operation of a real-time processor that handles latency-sensitive input/output (I/O) operations. In some implementation examples, the real-time processor obtains a request to establish a secure connection with a second computing device over a network. The real-time processor can enqueue into an inter-processor queue a request for performing a cryptographic operation. An additional processor can obtain the request and perform the cryptographic operation. After completing the cryptographic operation, the additional processor can enqueue information indicating the cryptographic operation is completed into the inter-processor queue. The real-time processor can obtain the information from the inter-processor queue and use the information to establish the secure connection with the second computing device.