Techniques for detecting new browser windows

• US 9,225,617 B2
• Filed: 03/16/2015
• Issued: 12/29/2015
• Est. Priority Date: 01/06/2011
• Status: Active Grant

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: Oracle International Corporation (Oracle Corporation)
• Inventors: Sullivan, Blake, Gao, Yuan, Wang, Hongbing
• Primary Examiner(s): Hwang, Joon H
• Assistant Examiner(s): Alriyashi, Abdulkader M
• Application Number:
  US14/658,488
• Publication Number:
  US 20150188781A1
• Time in Patent Office: 288 Days
• Field of Search: 709/203, 709/208, 709217-219, 709227-229, 715/749, 715/803
• US Class Current: 1/1
• CPC Class Codes: G06F 16/95 Retrieval from the web
• CPC Class Codes: G06F 9/547 Remote procedure calls [RPC]; Web services
• CPC Class Codes: H04L 41/5041 characterised by the time relationship between creation and deployment of a service
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066

Abstract

Embodiments of the present invention provide techniques for tracking the lifecycles of client-side browser windows in the context of a web application. In one set of embodiments, a server component of a web application can receive a request originating from a client-side browser window, where the request includes a resource locator (e.g., a URL) and a window identifier. In response, the server component can send a script to the window for retrieving the window'"'"'s actual identifier/name. Based on the actual identifier returned by the script and the window identifier included in the initial request, the server component can determine whether the window is a new window or an existing window and can process the request as appropriate.

Claims

1. A method comprising:

receiving, by a server computer system, a first request originating from a first window of an application running on a client computer system, the first request including a resource identifier and a first window identifier corresponding to the first window;

receiving, by the server computer system, a second request originating from a second window of the application running on the client computer system, the second request including the resource identifier and the first window identifier corresponding to the first window;

sending, by the server computer system, a script that includes the resource identifier, the first window identifier, and a loopback identifier associated with the first request to the second window of the application;

enabling the application running on the client computer system to execute the script to facilitate determination of whether the second window is a new window or an existing window, the determination comprising a comparison between the first window identifier included in the script and an actual window identifier of the second window; and

enabling transmission of a third request, from the second window, to the server computer system that includes;

the resource identifier, the first window identifier corresponding to the first window, and the loopback identifier when the first window identifier included in the script and the actual window identifier of the second window match;

or

the resource identifier, the actual window identifier of the second window, and the loopback identifier when the first window identifier included in the script and the actual window identifier of the second window do not match.

2. The method of claim 1, wherein the loopback identifier is a randomly generated number.

3. The method of claim 1, wherein the first request is a Hypertext Transfer Protocol (HTTP) request.

4. The method of claim 3, wherein the script is sent to the second window if the second request is an HTTP GET or HTTP HEAD request.

5. The method of claim 1, further comprising:

receiving, by the server computer system, the third request;

matching, by the server computer system, the loopback identifier included in the third request with the loopback identifier stored in the user session; and

removing the loopback identifier from the user session.

6. The method of claim 1, further comprising:

if the third request includes the actual window identifier, determining, by the server computer system, that the second window is the new window; and

if the third request includes the first window identifier, determining, by the server computer system, that the second window is the existing window.

7. The method of claim 6, further comprising:

rendering, by the server computer system, content associated with the resource identifier based on whether the second window is the new window or the existing window; and

sending, by the server computer system, the rendered content to the second window.

12. The non-transitory computer readable storage medium of claim 1, wherein the instructions further comprise:

instructions that cause the processor to receive the third request;

instructions that cause the processor to match the loopback identifier included in the third request with the loopback identifier stored in the user session; and

instructions that cause the processor to remove the loopback identifier from the user session.

13. The non-transitory computer readable storage medium of claim 1, wherein the instructions further comprise:

instructions that cause the processor to determine that the second window is the new window if the third request includes the actual window identifier; and

instructions that cause the processor to determine that the second window is the existing window if the third request includes the first window identifier.

8. A non-transitory computer readable storage medium having stored thereon instructions executable by a processor, the instructions comprising:

instructions that cause the processor to receive a first request originating from a first window of an application running on a client computer system, the first request including a resource identifier and a first window identifier corresponding to the first window;

instructions that cause the processor to receive a second request originating from a second window of the application running on the client computer system, the second request including the resource identifier and the first window identifier corresponding to the first window;

instructions that cause the processor to send the script to the second window, the script including the resource identifier, the first window identifier, and a loopback identifier associated with the first request;

instructions that cause the processor to enable the application running on the client computer system to execute the script to facilitate determination of whether the second window is a new window or an existing window, the determination comprising a comparison between the first window identifier included in the script and an actual window identifier of the second window; and

instructions that cause the processor to enable transmission of a third request, from the second window, to the server computer system that includes;

the resource identifier, the actual window identifier of the second window, and the loopback identifier when the first window identifier included in the script and the actual window identifier of the second window do not match;

or

the resource identifier, the first window identifier corresponding to the first window, and the loopback identifier when the first window identifier included in the script and the actual window identifier of the second window match.

9. The non-transitory computer readable storage medium of claim 8, wherein the loopback identifier is a randomly generated number.

10. The non-transitory computer readable storage medium of claim 8, wherein the first request is a Hypertext Transfer Protocol (HTTP) request.

11. The non-transitory computer readable storage medium of claim 8, wherein the instructions further comprise instructions that cause the processor to store the loopback identifier in a user session associated with the first request.

14. A server computer system comprising a processor configured to:

receive a first request originating from a first window of an application running on a client computer system, the first request including a resource identifier and a first window identifier;

receive a second request originating from a second window of the application running on the client computer system, the second request including the resource identifier and the first window identifier corresponding to the first window;

send a script that includes the resource identifier, the first window identifier, and a loopback identifier associated with the first request to the second window of the application;

enable the application running on the client computer system to execute the script to facilitate determination of whether the second window is a new window or an existing window, the determination comprising a comparison between the first window identifier included in the script and an actual window identifier of the second window; and

enable transmission of a third request, from the second window, to the server computer system that includes;

the resource identifier, the first window identifier corresponding to the first window, and the loopback identifier when the first window identifier included in the script and the actual window identifier of the second window match;

or

the resource identifier, the actual window identifier of the second window, and the loopback identifier when the first window identifier included in the script and the actual window identifier of the second window do not match.

15. The system of claim 14, wherein the application comprises a web browser.

16. The system of claim 14, wherein the resource identifier comprises a Uniform Resource Locator (URL).

17. The system of claim 14, wherein the processor is further configured to generate the loopback identifier based at least in part on the first request.

18. The system of claim 14, wherein the processor is further configured to store the loopback identifier in a user session associated with the request.

19. The system of claim 14, wherein the processor is further configured to generate the script that includes the resource identifier, the first window identifier, and the loopback identifier.