WO2007076971A3 - Connection manager handling sessions based on shared session information - Google Patents

Connection manager handling sessions based on shared session information Download PDF

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Publication number
WO2007076971A3
WO2007076971A3 PCT/EP2006/012422 EP2006012422W WO2007076971A3 WO 2007076971 A3 WO2007076971 A3 WO 2007076971A3 EP 2006012422 W EP2006012422 W EP 2006012422W WO 2007076971 A3 WO2007076971 A3 WO 2007076971A3
Authority
WO
WIPO (PCT)
Prior art keywords
connection manager
session information
shared session
sessions based
session
Prior art date
Application number
PCT/EP2006/012422
Other languages
French (fr)
Other versions
WO2007076971A2 (en
Inventor
Galin Galchev
Christian Fleischer
Oliver Luik
Frank Kilian
Georgi Stanev
Original Assignee
Sap Ag
Galin Galchev
Christian Fleischer
Oliver Luik
Frank Kilian
Georgi Stanev
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 Sap Ag, Galin Galchev, Christian Fleischer, Oliver Luik, Frank Kilian, Georgi Stanev filed Critical Sap Ag
Priority to EP06841110A priority Critical patent/EP1974269B1/en
Publication of WO2007076971A2 publication Critical patent/WO2007076971A2/en
Publication of WO2007076971A3 publication Critical patent/WO2007076971A3/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
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G06F9/5033—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering data affinity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G06F9/5055—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering software capabilities, i.e. software resources associated or available to the machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/544—Buffers; Shared memory; Pipes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/50—Indexing scheme relating to G06F9/50
    • G06F2209/5016—Session

Abstract

A connection manager and worker nodes of an application server which both access and control a session table in shared memory wherein each worker node can access and update an entry in the session table. The connection manager receives requests for the session, accesses and updates the entry in the session table with information about the session, and deposits the request in the shared memory from where a worker node can retrieve and process the request.
PCT/EP2006/012422 2005-12-30 2006-12-21 Connection manager handling sessions based on shared session information WO2007076971A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06841110A EP1974269B1 (en) 2005-12-30 2006-12-21 Connection manager handling sessions based on shared session information

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/322,596 US20070156907A1 (en) 2005-12-30 2005-12-30 Session handling based on shared session information
US11/322,596 2005-12-30

Publications (2)

Publication Number Publication Date
WO2007076971A2 WO2007076971A2 (en) 2007-07-12
WO2007076971A3 true WO2007076971A3 (en) 2007-10-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/012422 WO2007076971A2 (en) 2005-12-30 2006-12-21 Connection manager handling sessions based on shared session information

Country Status (3)

Country Link
US (2) US20070156907A1 (en)
EP (1) EP1974269B1 (en)
WO (1) WO2007076971A2 (en)

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US20070156907A1 (en) * 2005-12-30 2007-07-05 Galin Galchev Session handling based on shared session information
US8521966B2 (en) * 2007-11-16 2013-08-27 Vmware, Inc. VM inter-process communications
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Also Published As

Publication number Publication date
US20150134834A1 (en) 2015-05-14
US20070156907A1 (en) 2007-07-05
EP1974269A2 (en) 2008-10-01
WO2007076971A2 (en) 2007-07-12
US9923975B2 (en) 2018-03-20
EP1974269B1 (en) 2012-05-16

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