Invention Grant
- Patent Title: Mechanism for implementing different types of services within the same two-phase commit transaction
- Patent Title (中): 在同一两阶段提交交易中实现不同类型服务的机制
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Application No.: US10165644Application Date: 2002-06-06
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Publication No.: US07644411B1Publication Date: 2010-01-05
- Inventor: Vance J. Klingman
- Applicant: Vance J. Klingman
- Applicant Address: US PA Blue Bell
- Assignee: Unisys Corporation
- Current Assignee: Unisys Corporation
- Current Assignee Address: US PA Blue Bell
- Agency: Nawrocki, Rooney & Silvertson, P.A.
- Agent Robert P. Marley
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F15/16 ; G06F9/44

Abstract:
An apparatus for and method of permitting a CORBA user terminal to request services from an enterprise server having XATMI applications, wherein the process is controlled by an integrated two-phase commit protocol. The service request is generated and transmitted to a server. The user terminal transmits a prepare. When the server acknowledges the prepare, a log entry is made. The user terminal transfers a commit which when acknowledged by the server causes deletion of the log entry. Each of the request/acknowledge communications is performed in both CORBA and XATMI protocols.
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