Web browser method and system for display and management of server latency

• US 5,787,254 A
• Filed: 03/14/1997
• Issued: 07/28/1998
• Est. Priority Date: 03/14/1997
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: McBrearty, Gerald Francis, Shieh, Johnny Meng-Han, Maddalozzo, John Jr.
• Primary Examiner(s): Lall, Parshotam S.
• Assistant Examiner(s): VU, VIET DUY
• Application Number:
  US08/818,485
• Time in Patent Office: 501 Days
• Field of Search: 395/200.33, 395/200.49, 395/200.53, 395/200.54, 395/200.55, 395/200.58, 395/200.59, 395/200.57, 395/339, 707/10
• US Class Current: 709/228
• CPC Class Codes: G06F 16/9574 of access to content, e.g. by caching
• CPC Class Codes: H04L 43/00 Arrangements for monitoring or testing data switching networks
• CPC Class Codes: H04L 43/0852 Delays

Abstract

A browser extension method and system for a Web browser in a computer network having a client connectable to one or more servers, the client having an interface for displaying a first hypertext document with one or more hypertext links to a second hypertext document located at a server. Initially, an access parameter indicating a selected parameter which describes an access to another hypertext document is associated with a hypertext link. Thereafter, the hypertext link to the second hypertext document is selected in response to user input. Next, an access time period is initiated, during which the hypertext link accesses the second hypertext document, in response to the selection of the hypertext document. Thereafter, the access parameter is displayed in response to initiating the access time period, permitting a user to review the access parameter.

Claims

1. A browser extension method for a browser in a computer network having at least one client connectable to one or more servers, said client having an interface for displaying a first hypertext document with at least one hypertext link to a second hypertext document located at a server, comprising the steps of:

associating at least one access parameter with said at least one hypertext link, wherein said at least one access parameter includes;

a time access parameter value wherein said time access parameter value indicates an estimated length of time of an access time period; and

a data rate access parameter value wherein said data rate access parameter value indicates an estimated data retrieval rate for data retrieved from said server during said access time period;

selecting said at least one hypertext link to said second hypertext document in response to user input;

initiating an access time period during which said at least one hypertext link accesses said second hypertext document in response to said selection;

displaying said at least one access parameter in response to initiation of said access time period; and

displaying a preferences dialog box in response to user input, wherein said user is prompted to request at least one latency time parameter for said at least one hypertext link encountered by said browser.

2. The method of claim 1 further comprising the step of displaying a dialog box in which said at least one access parameter associated with said at least one hypertext link is displayed.

3. The method of claim 2 further comprising the step of prompting said user to indicate a display preference for said at least one latency time parameter wherein said display preference may be indicated by highlighting, coloring, or altering a font of said at least one hypertext link.

4. The method of claim 3 further comprising the step of displaying said at least one access parameter in a vicinity of said first hypertext document near said at least one hypertext link.

5. A browser extension system for a browser in a computer network having at least one client connectable to one or more servers, said client having an interface for displaying a first hypertext document with at least one hypertext link to a second hypertext document located at a server, comprising the steps of:

means for associating at least one access parameter with said at least one hypertext link, wherein said at least one access parameter includes;

a time access parameter value wherein said time access parameter value indicates an estimated length of time of an access time period; and

a data rate access parameter value wherein said data rate access parameter value indicates an estimated data retrieval rate for data retrieved from said server during said access time period;

means for selecting said at least one hypertext link to said second hypertext document in response to user input;

means for initiating an access time period during which said at least one hypertext link accesses said second hypertext document in response to said selection;

means for displaying said at least one access parameter in response to initiation of said access time period; and

means for displaying a preferences dialog box in response to user input wherein said user is prompted to request at least one latency time parameter for said at least one hypertext link encountered by said browser.

6. The system of claim 5 further comprising means for displaying a dialog box in which said at least one access parameter associated with said at least one hypertext link is displayed.

7. The system of claim 6 further comprising means for prompting said user to indicate a display preference for said at least one latency time parameter wherein said display preference may be indicated by highlighting, coloring, or altering a font of said at least one hypertext link.

8. The system of claim 7 further comprising means for displaying said at least one access parameter in a vicinity of said first hypertext document near said at least one hypertext link.

9. A computer program product residing in computer memory in a data-processing system for permitting a browser extension for a browser in a computer network having at least one client connectable to one or more servers, said client having an interface for displaying a first hypertext document with at least one hypertext link to a second hypertext document located at a server, said computer program product comprising:

association means for associating at least one access parameter with said at least one hypertext link, wherein said at least one access parameter includes;

a time access parameter value wherein said time access parameter value indicates an estimated length of time of an access time period; and

a data rate access parameter value wherein said data rate access parameter value indicates an estimated data retrieval rate for data retrieved from said server during said access time period;

selection means for selecting said at least one hypertext link to said second hypertext document in response to user input;

initiation means for initiating an access time period during which said at least one hypertext link accesses said second hypertext document in response to said selection;

display means for displaying said at least one access parameter in response to initiation of said access time period;

preferences dialog display means for displaying a preferences dialog box in response to user input wherein said user is prompted to request at least one latency time parameter for said at least one hypertext link encountered by said browser; and

first signal-bearing media bearing said association means, said selection means, said initiation means, and said display means, and said preferences dialog display means.

10. The computer program product of claim 9 further comprising dialog display means for displaying a dialog box in which said at least one access parameter associated with said at least one hypertext link is displayed.

11. The computer program product of claim 10 further comprising prompting means for prompting said user to indicate a display preference for said at least one latency time parameter wherein said display preference may be indicated by highlighting, coloring, or altering a font of said at least one hypertext link.

12. The computer program product of claim 11 further comprising access parameter display means for displaying said at least one access parameter in a vicinity of said first hypertext document near said at least one hypertext link.

13. The computer program product of claim 12 further comprising second signal-bearing means bearing said dialog display means, said prompting means, and said access parameter display means.

14. The computer program product of claim 13 wherein:

said first signal-bearing means further comprises recordable media; and

said second signal-bearing means further comprises recordable media.

15. The computer program product of claim 13 wherein:

said second signal-bearing means further comprises transmission media; and

said second signal-bearing means further comprises transmission media.

16. A browser extension method for a browser in a computer network having at least one client connectable to one or more servers, said client having an interface for displaying a first hypertext document with at least one hypertext link to a second hypertext document located at a server, comprising the steps of:

associating at least one access parameter with said at least one hypertext link, wherein said at least one access parameter includes;

a time access parameter value wherein said time access parameter value indicates an estimated length of time of an access time period; and

a data rate access parameter value wherein said data rate access parameter value indicates an estimated data retrieval rate for data retrieved from said server during said access time period;

selecting said at least one hypertext link to said second hypertext document in response to user input;

initiating an access time period during which said at least one hypertext link accesses said second hypertext document in response to said selection;

displaying said at least one access parameter in response to initiation of said access time period;

displaying a dialog box in which said at least one access parameter associated with said at least one hypertext link is displayed; and

displaying a preferences dialog box in response to user input wherein said user is prompted to request at least one latency time parameter for said at least one hypertext link encountered by said browser.

17. The method of claim 16 further comprising the step of prompting said user to indicate a display preference for said at least one latency time parameter wherein said display preference may be indicated by highlighting, coloring, or altering a font of said at least one hypertext link.

18. The method of claim 17 further comprising the step of displaying said at least one access parameter in a vicinity of said first hypertext document near said at least one hypertext link.

19. A browser extension system for a browser in a computer network having at least one client connectable to one or more servers, said client having an interface for displaying a first hypertext document with at least one hypertext link to a second hypertext document located at a server, comprising the steps of:

means for associating at least one access parameter with said at least one hypertext link, wherein said at least one access parameter includes;

a time access parameter value wherein said time access parameter value indicates an estimated length of time of an access time period; and

a data rate access parameter value wherein said data rate access parameter value indicates an estimated data retrieval rate for data retrieved from said server during said access time period;

means for selecting said at least one hypertext link to said second hypertext document in response to user input;

means for initiating an access time period during which said at least one hypertext link accesses said second hypertext document in response to said selection;

means for displaying said at least one access parameter in response to initiation of said access time period;

means for displaying a dialog box in which said at least one access parameter associated with said at least one hypertext link is displayed; and

means for displaying a preferences dialog box in response to user input, wherein said user is prompted to request at least one latency time parameter for said at least one hypertext link encountered by said browser.

20. The system of claim 19 further comprising means for prompting said user to indicate a display preference for said at least one latency time parameter wherein said display preference may be indicated by highlighting, coloring, or altering a font of said at least one hypertext link.

21. The system of claim 20 further comprising means for displaying said at least one access parameter in a vicinity of said first hypertext document near said at least one hypertext link.

22. A computer program product residing in computer memory in a data-processing system for permitting a browser extension for a browser in a computer network having at least one client connectable to one or more servers, said client having an interface for displaying a first hypertext document with at least one hypertext link to a second hypertext document located at a server, said computer program product comprising:

association means for associating at least one access parameter with said at least one hypertext link, wherein said at least one access parameter includes;

a time access parameter value wherein said time access parameter value indicates an estimated length of time of an access time period; and

a data rate access parameter value wherein said data rate access parameter value indicates an estimated data retrieval rate for data retrieved from said server during said access time period;

selection means for selecting said at least one hypertext link to said second hypertext document in response to user input;

initiation means for initiating an access time period during which said at least one hypertext link accesses said second hypertext document in response to said selection;

display means for displaying said at least one access parameter in response to initiation of said access time period;

first signal-bearing media bearing said association means, said selection means, said initiation means, and said display means;

dialog display means for displaying a dialog box in which said at least one access parameter associated with said at least one hypertext link is displayed; and

dialog display means for displaying a preferences dialog box in response to user input, wherein said use is prompted to request at least one latency time parameter for said at least one hypertext link encountered by said browser.

23. The program product of claim 22 further comprising prompting means for prompting said user to indicate a display preference for said at least one latency time parameter wherein said display preference may be indicated by highlighting, coloring, or altering a font of said at least one hypertext link.

24. The computer program product of claim 23 further comprising access parameter display means for displaying said at least one access parameter in a vicinity of said first hypertext document near said at least one hypertext link.

25. The computer program product of claim 24 further comprising second signal-bearing means bearing said dialog display means, said preferences dialog display means, said prompting means, and said access parameter display means.

26. The computer program product of claim 25 wherein:

said first signal-bearing means further comprises recordable media; and

said second signal-bearing means further comprises recordable media.

27. The computer program product of claim 25 wherein:

said second signal-bearing means further comprises transmission media; and

said second signal-bearing means further comprises transmission media.