Granted Patent B2

US 12,189,694 · App. 18/330,422 · Granted Jan 7, 2025

Inventor: Timur Gabdrakipov (San Diego, CA)

Assignee: GAP Intelligence, Inc.

G06F16/951G06F16/958H04L63/0281

Abstract

Claims (31)

1. An apparatus for accessing web pages, the apparatus comprising:

a communication interface; and

a processor communicatively coupled to the communication interface and configured to:

receive, via the communication interface, an indication that a first access request, from a first proxy server requesting access to a specified web page, has been denied;

select a second proxy server in response to receiving the indication that the first access request was denied; and

send, via the communication interface, a second access request to the second proxy server requesting access to the specified web page.

2. The apparatus of claim 1 , wherein the processor is configured to schedule a third access request, requesting access to the specified web page, for later transmission to a third proxy server in response to a threshold amount of failed access to the specified web page.

3. The apparatus of claim 2 , wherein the threshold amount of failed access is a threshold number of access requests being denied access to the specified web page.

4. The apparatus of claim 2 , wherein the threshold amount of failed access is a threshold amount of time since the first access request is sent.

5. The apparatus of claim 2 , wherein to schedule the third access request the processor is configured to place the third access request in a queue of web page requests.

6. The apparatus of claim 1 , wherein to select the second proxy server the processor is configured to select randomly from among a plurality of proxy servers.

7. The apparatus of claim 1 , wherein the processor is configured to select the second proxy server in accordance with one or more criteria regarding repeat selection of the first proxy server.

8. The apparatus of claim 7 , wherein the one or more criteria regarding repeat selection of the first proxy server ensure at least one of: that different proxy servers are used for transmitting consecutive access requests for the specified web page; or that different proxy servers are used for transmitting consecutive access requests to a single website host.

9. A non-transitory, processor-readable storage medium comprising processor-readable instructions stored thereon configured to cause a processor to:

receive an indication that a first access request, from a first proxy server requesting access to a specified web page, has been denied;

select a second proxy server in response to receiving the indication that the first access request was denied; and

send, via a communication interface, a second access request to the second proxy server requesting access to the specified web page.

10. The storage medium of claim 9 , wherein the instructions are configured to cause the processor to schedule a third access request, requesting access to the specified web page, for later transmission to a third proxy server in response to a threshold amount of failed access to the specified web page.

11. The storage medium of claim 10 , wherein the threshold amount of failed access is a threshold number of access requests being denied access to the specified web page.

12. The storage medium of claim 10 , wherein the threshold amount of failed access is a threshold amount of time since the first access request is sent.

13. The storage medium of claim 10 , wherein to schedule the third access request the instructions are configured to cause the processor to place the third access request in a queue of web page requests.

14. The storage medium of claim 9 , wherein to select the second proxy server the instructions are configured to cause the processor to select randomly from among a plurality of proxy servers.

15. The storage medium of claim 9 , wherein the processor-readable instructions configured to cause the processor to select the second proxy server comprise processor-readable instructions configured to cause the processor to select the second proxy server in accordance with one or more criteria regarding repeat selection of the first proxy server.

16. The storage medium of claim 15 , wherein the one or more criteria regarding repeat selection of the first proxy server ensure at least one of: that different proxy servers are used for transmitting consecutive access requests for the specified web page; or that different proxy servers are used for transmitting consecutive access requests to a single website host.

17. A method for accessing a web page, the method comprising:

receiving, via a communication interface, an indication that a first access request, from a first proxy server requesting access to a specified web page, has been denied;

selecting a second proxy server in response to receiving the indication that the first access request was denied; and

sending, via the communication interface, a second access request to the second proxy server requesting access to the specified web page.

18. The method of claim 17 , wherein the method is for accessing web pages from a crawler adapter that includes the communication interface, the method further comprising establishing always-on connections between the crawler adapter and a plurality of proxy servers, including the first proxy server and the second proxy server, such that the crawler adapter is connected to the second proxy server before selecting the second proxy server from among the plurality of proxy servers.

19. The method of claim 17 , further comprising scheduling a third request requesting access to the specified web page for later transmission to one of a plurality of proxy servers, including the first proxy server and the second proxy server, in response to a threshold amount of failed access to the specified web page.

20. The method of claim 17 , wherein selecting the second proxy server comprises selecting the second proxy server in accordance with one or more criteria regarding repeat selection of the first proxy server.

Assignments (3)

Continuity (3)

References Cited (72)