公开(公告)号：JPH1125061A

公开(公告)日：1999-01-29

申请号：JP11736998

申请日：1998-04-27

Applicant: IBM

Inventor： HIGH JR ROBERT HOWARD ,  HOLDSWORTH SIMON ,  MULHOLLAND MARTIN ,  WARR KATHRYN SARAH

IPC: G06F15/16 ,  G06F9/46 ,  G06F12/00 ,  G06F15/177

Abstract: PROBLEM TO BE SOLVED: To simplify the job of an application writer by locally generating a transaction when a client can be restored, and remotely generating the transaction when the client can not be restored. SOLUTION: A client computer 10 is provided with an application program 40. When the client computer 10 desires a request for the service of a server computer 20, the first application program 40 communicates the request for the service to a first logical means 50. A transaction start command is written regardless of whether or not the client 10 can be restored, and when the client 10 can be restored, a transaction is locally generated on the client 10, and when the client 10 can not be restored, the transaction is remotely generated for the client 10 in response to the transaction start command.

公开(公告)号：AT410873T

公开(公告)日：2008-10-15

申请号：AT04804755

申请日：2004-12-09

Applicant: IBM

Inventor： FLURRY GREGORY ,  HOLDSWORTH SIMON ,  SNELL JAMES

IPC: H04L29/08

Abstract: Methods, systems, and products are disclosed in which port type agnostic proxy support for web services intermediaries is typically provided by receiving in a web services intermediary (202) a request for execution of a web services operation, wherein the request includes Fulanetric information from which an endpoint for a target service that supports the operation can be identified; identifying, in dependence upon the parametric data, the endpoint for a target service that supports the operation; creating a target service request for execution of the operation on the target service (118); and issuing the target service request to the target service. Exemplary embodiments typically also include the return path of request-response processing: receiving in the intermediary (202) a response from the target service (118); creating in the intermediary, in dependence upon the response from the target service, a response from the intermediary; and returning the response from the intermediary (202) to the requesting client (102).

公开(公告)号：GB2311391A

公开(公告)日：1997-09-24

申请号：GB9605761

申请日：1996-03-19

Applicant: IBM

Inventor： FREUND THOMAS ,  HOLDSWORTH SIMON ,  HOUSTON IAIN ,  STOREY ROBERT ANTHONY

IPC: G06F11/14

Abstract: A method and system for implementing a Restart Service for the Object Transaction Service are described. The present invention provides a method and system which trigger restart of an OTS instance upon system recovery or upon system failure. The Restart Service runs independently of the client (122) or server processes which it restarts. When a client (122) or server enters a pending state for a transaction, a permanent record containing information to allow the OTS instance to be restarted is stored in a Restart Repository. In the event of system recovery being needed, or of a system failure, a Restart Daemon reads information from the Restart Repository and recreates the process context. The Recovery Service is initialised and log data replayed to a Transaction Manager to determine the outcome of pending transactions. Failed objects and instances of the OTS are restarted.