Data routing in peer-to-peer networks

Patent metadata

Field	Value
Publication number	US-11616832-B2
Application number	US-202217843009-A
Country	US
Kind code	B2
Filing date	Jun 17, 2022
Priority date	Jan 4, 2017
Publication date	Mar 28, 2023
Grant date	Mar 28, 2023

Abstract

System and methods for enforcing service level agreements (SLAs) between computing platforms engaged in (e.g., Internet-of-Things) data exchange via peer-to-peer (P2P) connections are described. In accordance with various embodiments, data traffic via the P2P connections is monitored, and if an SLA violation is detected, data streams are rerouted to cure the violation.

First claim

What is claimed is:

1. A system comprising:
one or more processors; and
a machine-readable medium storing instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising:
accessing data-traffic information about data traffic among a plurality of data-producer devices and data-consumer devices via peer-to-peer connections;
determining, based on the data-traffic information, that there is violation of a service level agreement that corresponds to a data stream available to a first data-consumer device from a first data-producer device; and
curing the violation of the service level agreement by causing a second data-consumer device with available capacity to relay the data stream, to which the second data-consumer device is not subscribed, from the first data-producer device to the first data-consumer device in exchange for provision of a price discount to the second data-consumer device for relaying the data stream to which the second data-consumer device is not subscribed.

2. The system of claim 1 , wherein:
the curing of the violation of the service level agreement by the causing of the second-data consumer device to relay the data stream includes reconfiguring at least one of the peer-to-peer connections.

3. The system of claim 2 , wherein:
the reconfiguring of the at least one of the peer-to-peer connections includes updating configuration data and providing the updated configuration data to at least one of the first data-producer device, the first data-consumer device, or the second data-consumer device.

4. The system of claim 1 , wherein:
the determining that the service level agreement is violated includes comparing at least a portion of the data-traffic information to a term of the service level agreement.

5. The system of claim 1 , wherein:
the accessing of the data-traffic information includes receiving the data-traffic information from at least a portion of the plurality of data-producer devices and data-consumer devices.

6. The system of claim 1 , wherein the operations further comprise:
identifying the second data-consumer device by detecting the available capacity thereof based on the accessed data-traffic information about the data traffic among the plurality of data-producer devices and data-consumer devices via the peer-to-peer connections.

7. The system of claim 1 , wherein the operations further comprise:
determining that the service-level agreement can be fulfilled without the second data-consumer device continuing to relay the data stream to the first data-consumer device; and
restoring a previous configuration of the peer-to-peer connections among the plurality of data-producer devices and data-consumer devices, the restored previous configuration causing the first data-producer device to provide the data stream to the first data-consumer device without the second data-consumer device relaying the data stream.

8. A method comprising:
accessing, by one or more processors, data-traffic information about data traffic among a plurality of data-producer devices and data-consumer devices via peer-to-peer connections;
determining, by the one or more processors and based on the data-traffic information, that there is violation of a service level agreement that corresponds to a data stream available to a first data-consumer device from a first data-producer device; and
curing, by the one or more processors, the violation of the service level agreement by causing a second data-consumer device with available capacity to relay the data stream, to which the second data-consumer device is not subscribed, from the first data-producer device to the first data-consumer device in exchange for provision of a price discount to the second data-consumer device for relaying the data stream to which the second data-consumer device is not subscribed.

9. The method of claim 8 , wherein:
the curing of the violation of the service level agreement by the causing of the second-data consumer device to relay the data stream includes reconfiguring at least one of the peer-to-peer connections.

10. The method of claim 9 , wherein:
the reconfiguring of the at least one of the peer-to-peer connections includes updating configuration data and providing the updated configuration data to at least one of the first data-producer device, the first data-consumer device, or the second data-consumer device.

11. The method of claim 8 , wherein:
the determining that the service level agreement is violated includes comparing at least a portion of the data-traffic information to a term of the service level agreement.

12. The method of claim 8 , wherein:
the accessing of the data-traffic information includes receiving the data-traffic information from at least a portion of the plurality of data-producer devices and data-consumer devices.

13. The method of claim 8 , further comprising:
identifying the second data-consumer device by detecting the available capacity thereof based on the accessed data-traffic information about the data traffic among the plurality of data-producer devices and data-consumer devices via the peer-to-peer connections.

14. The method of claim 8 , further comprising:
determining that the service-level agreement can be fulfilled without the second data-consumer device continuing to relay the data stream to the first data-consumer device; and
restoring a previous configuration of the peer-to-peer connections among the plurality of data-producer devices and data-consumer devices, the restored previous configuration causing the first data-producer device to provide the data stream to the first data-consumer device without the second data-consumer device relaying the data stream.

15. A non-transitory machine-readable medium storing instructions that, when executed by one or more processors of a machine, cause the machine to perform operations comprising:
accessing data-traffic information about data traffic among a plurality of data-producer devices and data-consumer devices via peer-to-peer connections;
determining, based on the data-traffic information, that there is violation of a service level agreement that corresponds to a data stream available to a first data-consumer device from a first data-producer device; and
curing the violation of the service level agreement by causing a second data-consumer device with available capacity to relay the data stream, to which the second data-consumer device is not subscribed, from the first data-producer device to the first data-consumer device in exchange for provision of a price discount to the second data-consumer device for relaying the data stream to which the second data-consumer device is not subscribed.

16. The non-transitory machine-readable medium of claim 15 , wherein:
the curing of the violation of the service level agreement by the causing of the second-data consumer device to relay the data stream includes reconfiguring at least one of the peer-to-peer connections.

17. The non-transitory machine-readable medium of claim 15 , wherein:
the determining that the service level agreement is violated includes comparing at least a portion of the data-traffic information to a term of the service level agreement.

18. The non-transitory machine-readable medium of claim 15 , wherein:
the accessing of the data-traffic information includes receiving the data-traffic information from at least a portion of the plurality of data-producer devices and data-consumer devices.

19. The non-transitory machine

Assignees

• Sap Portals Israel Ltd

Inventors

• Kinarti Barak
• Fishier Ido
• Nathan Eyal
• Blich Amir
• Behrens Marcus Conrad

Classifications

• H04L67/1008

  based on parameters of servers, e.g. available memory or workload (monitoring of computer activity G06F11/30) · CPC title

• H04L67/12

  specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks · CPC title

• H04L43/0876

  Network utilisation, e.g. volume of load or congestion level · CPC title

• H04L67/104 Primary

  Peer-to-peer [P2P] networks · CPC title

• H04L41/5025

  by proactively reacting to service quality change, e.g. by reconfiguration after service quality degradation or upgrade · CPC title