WO2001054378A3 - Improved method and system of state management for data communications - Google Patents

Improved method and system of state management for data communications Download PDF

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Publication number
WO2001054378A3
WO2001054378A3 PCT/CA2001/000046 CA0100046W WO0154378A3 WO 2001054378 A3 WO2001054378 A3 WO 2001054378A3 CA 0100046 W CA0100046 W CA 0100046W WO 0154378 A3 WO0154378 A3 WO 0154378A3
Authority
WO
WIPO (PCT)
Prior art keywords
state
server
data communications
improved method
state management
Prior art date
Application number
PCT/CA2001/000046
Other languages
French (fr)
Other versions
WO2001054378A2 (en
Inventor
Andrew Fisher
Michael R Levy
Jonathan Swoveland
Owen Matthews
Original Assignee
Newheights Software Corp
Andrew Fisher
Michael R Levy
Jonathan Swoveland
Owen Matthews
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Newheights Software Corp, Andrew Fisher, Michael R Levy, Jonathan Swoveland, Owen Matthews filed Critical Newheights Software Corp
Priority to CA002397865A priority Critical patent/CA2397865A1/en
Priority to AU2001228215A priority patent/AU2001228215A1/en
Priority to US10/182,034 priority patent/US20030135587A1/en
Publication of WO2001054378A2 publication Critical patent/WO2001054378A2/en
Publication of WO2001054378A3 publication Critical patent/WO2001054378A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/957—Browsing optimisation, e.g. caching or content distillation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/142—Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H04L69/085—Protocols for interworking; Protocol conversion specially adapted for interworking of IP-based networks with other networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/328—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the presentation layer [OSI layer 6]

Abstract

Many computer networks including the Internet and World Wide Web applications, use 'stateless' protocols in that each request for information is independent of any other requests. However, many applications require state to be managed in some way, for example, a server remembering that a client submitted an acceptable password earlier in a session. The present means of managing state such as using cookies or complex URLs with embedded state, add load to the system resources. The invention lies in maintaining (26) the state on the client side, between a local browser and micro server, and only uploading (28) processed data to the remote server when required.
PCT/CA2001/000046 2000-01-24 2001-01-24 Improved method and system of state management for data communications WO2001054378A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002397865A CA2397865A1 (en) 2000-01-24 2001-01-24 Improved method and system of state management for data communications
AU2001228215A AU2001228215A1 (en) 2000-01-24 2001-01-24 Improved method and system of state management for data communications
US10/182,034 US20030135587A1 (en) 2000-01-24 2001-01-24 Method and system of state management for data communications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49077800A 2000-01-24 2000-01-24
US09/490,778 2000-01-24

Publications (2)

Publication Number Publication Date
WO2001054378A2 WO2001054378A2 (en) 2001-07-26
WO2001054378A3 true WO2001054378A3 (en) 2002-02-28

Family

ID=23949421

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CA2001/000045 WO2001054369A2 (en) 2000-01-24 2001-01-24 System and method for computer network uploading
PCT/CA2001/000046 WO2001054378A2 (en) 2000-01-24 2001-01-24 Improved method and system of state management for data communications

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/000045 WO2001054369A2 (en) 2000-01-24 2001-01-24 System and method for computer network uploading

Country Status (4)

Country Link
US (1) US20030135587A1 (en)
AU (2) AU2001228215A1 (en)
CA (2) CA2397849A1 (en)
WO (2) WO2001054369A2 (en)

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EP1323053A4 (en) * 2000-08-07 2006-08-16 Active Data Exchange Syndication methodology to dynamically place digital assets on non-related web sites
US6766279B2 (en) * 2001-03-01 2004-07-20 Parkinelmer Instruments Llc System for remote monitoring and control of an instrument
US6975913B2 (en) 2001-07-13 2005-12-13 Siemens Aktiengesellschaft Database system and method for industrial automation services
US7395122B2 (en) * 2001-07-13 2008-07-01 Siemens Aktiengesellschaft Data capture for electronically delivered automation services
US7603289B2 (en) 2001-07-13 2009-10-13 Siemens Aktiengesellschaft System and method for electronic delivery of content for industrial automation systems
US7478163B2 (en) * 2003-02-04 2009-01-13 Alda Anthony Arthur J Method and apparatus for presenting multimedia content and for facilitating third party representation of an object
US8160079B1 (en) * 2003-03-10 2012-04-17 Avaya Inc. Local communication agent
US8321955B2 (en) * 2003-08-26 2012-11-27 Wu-Chang Feng Systems and methods for protecting against denial of service attacks
US7185238B2 (en) * 2003-09-30 2007-02-27 Sap Ag Data loss prevention
JP2005242994A (en) * 2004-01-27 2005-09-08 Ricoh Co Ltd Device, method and program for providing service, device, method and program for processing information, and recording medium
US20060036951A1 (en) * 2004-08-12 2006-02-16 International Business Machines Corporation Method of switching internet personas based on URL
US7908315B2 (en) * 2006-01-26 2011-03-15 Ancestry.Com Operations Inc. Local installation of remote software systems and methods
EP2171604A4 (en) * 2007-06-11 2012-06-27 Dulcian Inc Method and architecture supporting high performance web applications
JP4623060B2 (en) * 2007-07-18 2011-02-02 ヤマハ株式会社 Waveform generating device, sound effect applying device, and musical sound generating device
WO2010034311A1 (en) * 2008-09-26 2010-04-01 Agoodcause A/S A computer implemented automatic advertising campaign optimizer system
US9749387B2 (en) * 2009-08-13 2017-08-29 Sap Se Transparently stateful execution of stateless applications
JP5591040B2 (en) * 2009-12-11 2014-09-17 キヤノン株式会社 Image processing apparatus, image processing apparatus control method, and program
US9015136B2 (en) * 2010-01-22 2015-04-21 Microsoft Technology Licensing, Llc Storing temporary state data in separate containers
US8856300B2 (en) * 2010-05-18 2014-10-07 At&T Intellectual Property I, L.P. End-to-end secure cloud computing
CN109582935B (en) * 2017-09-28 2023-05-23 北京国双科技有限公司 Data processing method and device, storage medium and processor
CN110968295A (en) * 2019-10-25 2020-04-07 中国飞行试验研究院 Design method of software architecture of test flight real-time monitoring system
CN111752559B (en) * 2019-11-07 2024-02-06 北京沃东天骏信息技术有限公司 Front-end and back-end separation system, method, device and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0812088A2 (en) * 1996-06-07 1997-12-10 International Business Machines Corporation Preserving state in stateless network protocols
US5774670A (en) * 1995-10-06 1998-06-30 Netscape Communications Corporation Persistent client state in a hypertext transfer protocol based client-server system

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US5911776A (en) * 1996-12-18 1999-06-15 Unisys Corporation Automatic format conversion system and publishing methodology for multi-user network
US6167441A (en) * 1997-11-21 2000-12-26 International Business Machines Corporation Customization of web pages based on requester type

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774670A (en) * 1995-10-06 1998-06-30 Netscape Communications Corporation Persistent client state in a hypertext transfer protocol based client-server system
EP0812088A2 (en) * 1996-06-07 1997-12-10 International Business Machines Corporation Preserving state in stateless network protocols

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ARUN IYENGAR: "Dynamic Argument Embedding: Preserving State on the World Wide Web", IEEE INTERNET COMPUTING, 1 March 1997 (1997-03-01), XP002164484 *

Also Published As

Publication number Publication date
US20030135587A1 (en) 2003-07-17
WO2001054378A2 (en) 2001-07-26
AU2001228215A1 (en) 2001-07-31
CA2397849A1 (en) 2001-07-26
CA2397865A1 (en) 2001-07-26
WO2001054369A2 (en) 2001-07-26
WO2001054369A3 (en) 2002-02-14
AU2001228214A1 (en) 2001-07-31

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