Method for coordinating web communications

• US 10,135,754 B2
• Filed: 03/05/2015
• Issued: 11/20/2018
• Est. Priority Date: 08/29/2014
• Status: Active Grant

• Current Assignee: Direct Cursus Technology LLC
• Original Assignee: Yandex Europe AG (Yandex N.V.)
• Inventors: Karpov, Victor Vladimirovich
• Primary Examiner(s): Higa, Brendan Y
• Application Number:
  US15/026,292
• Publication Number:
  US 20160241488A1
• Time in Patent Office: 1,356 Days
• CPC Class Codes: G06F 16/219 Managing data history or versioning querying versioned data G06F16/2474; querying temporal data G06F16/2477
• CPC Class Codes: G06F 16/95 Retrieval from the web
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
• CPC Class Codes: H04L 47/803 Application aware
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

Method for coordinating web communications, executable at a browser coordination server in communication with a first electronic device and a second electronic device via a network, first electronic device executing a first browser and second electronic device executing a second browser, comprising receiving, from first electronic device, an indication that first browser obtained a first version of a web resource from a web server; receiving, from second electronic device, an indication that second browser obtained a second version of web resource from web server; determining that second version of web resource is an updated version of web resource relative to first version of web resource; and sending, to first electronic device, an indication that first version of web resource is out of date. Also described is a non-transitory computer-readable medium storing program instructions executable by a browser coordination server to carry out the method.

Claims

1. A computer-implemented method for coordinating web communications, the method being executable at a browser coordination server in communication with a first electronic device and a second electronic device via a network, the first electronic device executing a first browser and the second electronic device executing a second browser, the method comprising:

receiving, from the first electronic device, an indication that the first browser obtained a first version of a web resource from a web server;

receiving, from the second electronic device, an indication that the second browser obtained a second version of the web resource from the web server, the second version of the web resource being different from the first version of the web resource and the web server being different from the browser coordination server;

determining that the second version of the web resource is an updated version of the web resource relative to the first version of the web resource; and

sending, to the first electronic device, an indication that the first version of the web resource is out of date.

2. The method of claim 1, wherein the indication that the first version of the web resource is out of date comprises a trigger operable to cause the first electronic device to notify a user of the first electronic device that the first version of the web resource is out of date.

3. The method of claim 1, wherein the indication that the first version of the web resource is out of date comprises a trigger operable to cause the first electronic device to obtain a most recent version of the web resource from the web server.

4. The method of claim 3, wherein the trigger is operable to cause the first electronic device to obtain the most recent version of the web resource from the web server only after having prompted the user whether or not to obtain the most recent version of the web resource from the web server, and receiving a positive indication from the user.

5. The method of claim 3, wherein the trigger is further operable to cause the first electronic device to display the most recent version of the web resource to the user via a display of the first electronic device only after having prompted the user whether or not to display the most recent version of the web resource.

6. The method of claim 1, wherein the indication that the first version of the web resource is out of date comprises an indication that the second version of the web resource is obtainable from the web server.

7. The method of claim 1, further comprising obtaining the second version of the web resource from one of the web server and the second electronic device;

and wherein sending the indication that the first version of the web resource is out of date comprises sending the second version of the web resource obtained from the one of the web server and the second electronic device.

8. The method of claim 1, further comprising:

receiving, from the first electronic device, an indication that the first browser obtained a third version of the web resource from the web server;

determining that the third version of the web resource is an updated version of the web resource relative to the second version of the web resource; and

sending, to the second electronic device, an indication that the second version of the web resource is out of date.

9. The method of claim 1, further comprising:

receiving, from the second electronic device, an indication that the second browser obtained a third version of the web resource from the web server;

determining that the third version of the web resource is an updated version of the web resource relative to the second version of the web resource; and

sending, to the first electronic device, an indication that the second version of the web resource is out of date.

10. The method of claim 1, wherein:

the first browser obtained the first version of the web resource from the web server without obtaining the first version of the web resource via the browser coordination server; and

the second browser obtained the second version of the web resource from the web server without obtaining the second version of the web resource via the browser coordination server.

11. The method of claim 10, further comprising:

receiving, from the first electronic device, an indication that the first browser obtained a third version of the web resource from the web server, the first browser having obtained the third version of the web resource without obtaining the third version of the web resource via the browser coordination server;

determining that the third version of the web resource is an updated version of the web resource relative to the second version of the web resource; and

sending, to the second electronic device, an indication that the second version of the web resource is out of date.

12. The method of claim 10, further comprising:

receiving, from the second electronic device, an indication that the second browser obtained a third version of the web resource from the web server, the second browser having obtained the third version of the web resource without obtaining the third version of the web resource via the browser coordination server;

determining that the third version of the web resource is an updated version of the web resource relative to the second version of the web resource; and

sending, to the first electronic device, an indication that the second version of the web resource is out of date.

13. The method of claim 10, wherein determining that the second version of the web resource is an updated version of the web resource relative to the first version of the web resource comprises:

determining that the first browser obtained the first version of the web resource at a first time;

determining that the second browser obtained the second version of the web resource at a second time later than the first time; and

determining that the second version of the web resource differs from the first version of the web resource.

14. The method of claim 13, wherein:

receiving the indication that the first browser obtained the first version of the web resource comprises receiving a first browser log of the first browser;

receiving the indication that the second browser obtained the second version of the web resource comprises receiving a second browser log of the second browser; and

determining that the second version of the web resource differs from the first version of the web resource comprises comparing the first browser log to the second browser log.

15. The method of claim 13, wherein:

receiving the indication that the first browser obtained the first version of the web resource comprises receiving a hash of the first version of the web resource;

receiving the indication that the second browser obtained the second version of the web resource comprises receiving a hash of the second version of the web resource; and

determining that the second version of the web resource differs from the first version of the web resource comprises determining that the hash of the first version of the web resource differs from the hash of the second version of the web resource.

16. A non-transitory computer-readable medium storing program instructions for coordinating web communications, the program instructions being executable by a browser coordination server in communication with a first electronic device and a second electronic device via a network, the first electronic device executing comprising a first browser and the second electronic device comprising a second browser, the program instructions being executable to effect:

reception, from the first electronic device, of an indication that the first browser obtained a first version of a web resource from a web server;

reception, from the second electronic device, of an indication that the second browser obtained a second version of the web resource from the web server, the second version of the web resource being different from the first version of the web resource and the web server being different from the browser coordination server;

determination that the second version of the web resource is an updated version of the web resource relative to the first version of the web resource; and

sending, to the first electronic device, of an indication that the first version of the web resource is out of date.

17. The medium of claim 16, wherein the indication that the first version of the web resource is out of date comprises a trigger operable to cause the first electronic device to notify a user of the first electronic device that the first version of the web resource is out of date.

18. The medium of claim 16, wherein the indication that the first version of the web resource is out of date comprises a trigger operable to cause the first electronic device to obtain a most recent version of the web resource from the web server.

19. The medium of claim 18, wherein the trigger is operable to cause the first electronic device to obtain the most recent version of the web resource from the web server only after having prompted the user whether or not to obtain the most recent version of the web resource from the web server, and receiving a positive indication from the user.

20. The medium of claim 18, wherein the trigger is further operable to cause the first electronic device to display the most recent version of the web resource to the user via a display of the first electronic device only after having prompted the user whether or not to display the most recent version of the web resource.