Title:
METHODS AND APPARATUS FOR AUGMENTING PAGE GENERATION CODE TO EFFECT PARTIAL PAGE REGENERATION
Document Type and Number:
WIPO Patent Application WO2002063504
Kind Code:
A3
Abstract:
The invention relates to a method and apparatus for regenerating portions of the page that have changed and transmitting only those portions to the client for display. Executing only the necessary parts of the page generation code and transmitting only changes to the client improves the efficiency of using the resources of the network communication channel, the client node and the server node. Performing these operations only when required, when the data has changed, improves the efficiency of use even further. The invention also takes advantage of any portions of the page that are already on the client by reusing them and thus eliminates the need to regenerate or transmit those reusable portions. In one aspect, the invention relates to a method for augmenting page generation code for partial page regeneration. The method includes receiving page generation code that generates a page and identifying one or more fragments in the page generation code, where each fragment generating a corresponding portion of the page when the fragment is executed. The method further includes providing additional code to operate with the page generation code to control execution of each fragment for partial page regeneration.
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Inventors:
HAYTON RICHARD
HALLS DAVID
HALLS DAVID
Application Number:
PCT/US2001/045272
Publication Date:
April 08, 2004
Filing Date:
November 02, 2001
Export Citation:
Assignee:
CITRIX SYSTEMS INC (US)
International Classes:
G06F13/00; G06F17/30; (IPC1-7): G06F17/30
Domestic Patent References:
| WO1999059087A1 | 1999-11-18 |
Foreign References:
| US5946697A | 1999-08-31 | |||
| US5859971A | 1999-01-12 | |||
| EP1016987A2 | 2000-07-05 |
Other References:
CHALLENGER J ET AL: "A publishing system for efficiently creating dynamic Web content", INFOCOM 2000. NINETEENTH ANNUAL JOINT CONFERENCE OF THE IEEE COMPUTER AND COMMUNICATIONS SOCIETIES. PROCEEDINGS. IEEE TEL AVIV, ISRAEL 26-30 MARCH 2000, PISCATAWAY, NJ, USA,IEEE, US, 26 March 2000 (2000-03-26), pages 844 - 853, XP010376174, ISBN: 0-7803-5880-5
HAIFENG LIU ET AL: "Model and research issues for refreshing a very large Website", WEB INFORMATION SYSTEMS ENGINEERING, 2000. PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON HONG KONG, CHINA 19-21 JUNE 2000, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 19 June 2000 (2000-06-19), pages 291 - 295, XP010521866, ISBN: 0-7695-0577-5
SNEED H M ET AL: "A CASE STUDY IN SOFTWARE WRAPPING", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON SOFTWARE MAINTENANCE. ICSM '98. BETHESDA, MD, NOV. 16 - 20, 1998, INTERNATIONAL CONFERENCE ON SOFTWARE MAINTENANCE, LOS ALAMITOS, CA: IEEE COMPUTER SOC, US, vol. CONF. 14, 16 November 1998 (1998-11-16), pages 86 - 93, XP000868662, ISBN: 0-7803-5255-6
HAIFENG LIU ET AL: "Model and research issues for refreshing a very large Website", WEB INFORMATION SYSTEMS ENGINEERING, 2000. PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON HONG KONG, CHINA 19-21 JUNE 2000, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 19 June 2000 (2000-06-19), pages 291 - 295, XP010521866, ISBN: 0-7695-0577-5
SNEED H M ET AL: "A CASE STUDY IN SOFTWARE WRAPPING", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON SOFTWARE MAINTENANCE. ICSM '98. BETHESDA, MD, NOV. 16 - 20, 1998, INTERNATIONAL CONFERENCE ON SOFTWARE MAINTENANCE, LOS ALAMITOS, CA: IEEE COMPUTER SOC, US, vol. CONF. 14, 16 November 1998 (1998-11-16), pages 86 - 93, XP000868662, ISBN: 0-7803-5255-6
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