DE60220098D1 - Verteiltes Computersystem mit Bestätigungsakkumulation - Google Patents

Verteiltes Computersystem mit Bestätigungsakkumulation

Info

Publication number
DE60220098D1
DE60220098D1 DE60220098T DE60220098T DE60220098D1 DE 60220098 D1 DE60220098 D1 DE 60220098D1 DE 60220098 T DE60220098 T DE 60220098T DE 60220098 T DE60220098 T DE 60220098T DE 60220098 D1 DE60220098 D1 DE 60220098D1
Authority
DE
Germany
Prior art keywords
dialog
network server
computer system
application
distributed computer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60220098T
Other languages
English (en)
Other versions
DE60220098T2 (de
Inventor
Margaret Ann Magnotta
Anthony Narisi
Lois Bridgham Coyne
Michelle Marie Salvado
Susan Mary Jennion
Sarah K Inforzato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Unisys Corp
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
Priority claimed from US10/000,674 external-priority patent/US8312117B1/en
Application filed by Unisys Corp filed Critical Unisys Corp
Publication of DE60220098D1 publication Critical patent/DE60220098D1/de
Application granted granted Critical
Publication of DE60220098T2 publication Critical patent/DE60220098T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/19—Flow control; Congestion control at layers above the network layer
    • H04L47/193—Flow control; Congestion control at layers above the network layer at the transport layer, e.g. TCP related
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H04L47/323—Discarding or blocking control packets, e.g. ACK packets
    • 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
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • 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
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)
  • Multi Processors (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DE60220098T 2001-11-15 2002-10-08 Verteiltes Computersystem mit Bestätigungsakkumulation Expired - Lifetime DE60220098T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US69801A 2001-11-15 2001-11-15
US10/000,674 US8312117B1 (en) 2001-11-15 2001-11-15 Dialog recovery in a distributed computer system
US698 2001-11-15
US674 2001-11-15
PCT/US2002/032045 WO2003045035A2 (en) 2001-11-15 2002-10-08 Dialog recovery and acknowledgement accumulation in a multi-computer system

Publications (2)

Publication Number Publication Date
DE60220098D1 true DE60220098D1 (de) 2007-06-21
DE60220098T2 DE60220098T2 (de) 2008-01-10

Family

ID=26667969

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60233082T Expired - Lifetime DE60233082D1 (de) 2001-11-15 2002-10-08 Wiederherstellung des Dialogs in einem Mehrkomputersystem
DE60220098T Expired - Lifetime DE60220098T2 (de) 2001-11-15 2002-10-08 Verteiltes Computersystem mit Bestätigungsakkumulation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60233082T Expired - Lifetime DE60233082D1 (de) 2001-11-15 2002-10-08 Wiederherstellung des Dialogs in einem Mehrkomputersystem

Country Status (5)

Country Link
EP (3) EP1791324B1 (de)
AT (1) ATE362266T1 (de)
AU (1) AU2002366149A1 (de)
DE (2) DE60233082D1 (de)
WO (1) WO2003045035A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707320B2 (en) 2003-09-05 2010-04-27 Qualcomm Incorporated Communication buffer manager and method therefor
US7502957B2 (en) 2005-09-09 2009-03-10 International Business Machines Corporation Method and system to execute recovery in non-homogeneous multi processor environments
US7457985B2 (en) 2005-09-09 2008-11-25 International Business Machines Corporation Method to detect errors in computer systems by using state tracking
US7996585B2 (en) 2005-09-09 2011-08-09 International Business Machines Corporation Method and system for state tracking and recovery in multiprocessing computing systems
US10592371B2 (en) 2018-03-26 2020-03-17 International Business Machines Corporation Cognitive testing configuration according to dynamic changes in an install-base

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793768A (en) * 1996-08-13 1998-08-11 At&T Corp Method and apparatus for collapsing TCP ACKs on asymmetrical connections
US5961605A (en) * 1997-02-06 1999-10-05 Gte Laboratories Incorporated Method and apparatus for acknowledging TCP data packets
US6233619B1 (en) * 1998-07-31 2001-05-15 Unisys Corporation Virtual transport layer interface and messaging subsystem for high-speed communications between heterogeneous computer systems
AU4344900A (en) * 1999-04-12 2000-11-14 Rainfinity, Inc. Distributed server cluster for controlling network traffic

Also Published As

Publication number Publication date
AU2002366149A1 (en) 2003-06-10
EP1791324A1 (de) 2007-05-30
WO2003045035A3 (en) 2003-08-21
EP1791324B1 (de) 2009-07-22
EP1705865A1 (de) 2006-09-27
DE60233082D1 (de) 2009-09-03
AU2002366149A8 (en) 2003-06-10
DE60220098T2 (de) 2008-01-10
EP1464152A2 (de) 2004-10-06
WO2003045035A2 (en) 2003-05-30
EP1464152B1 (de) 2007-05-09
ATE362266T1 (de) 2007-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition