Asynchronous socket replication between nodes of a network
US11671309B2 · kind B2 · utility
0Cited by
9References
17Claims
0Family size
Assignee
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Key dates
| Filing date | May 2, 2022 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | May 2, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/60
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An example network device includes a primary node and a standby node. The primary node engages in a routing session with a peer network device via a connected socket. The standby node includes one or more processors implemented in circuitry and configured to execute a backup replication module to receive, from the primary node, data to be written to a backup socket for the connected socket, and, in response to a switchover, to send a representation of the data to the peer network device via the backup socket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.