发明名称 |
Exactly once protocol for message-based collaboration |
摘要 |
Methods and systems for reliably exchanging a message among collaborating applications are disclosed. The methods and systems utilize a central exchange infrastructure (XI) for executing collaborative business processes among heterogeneous applications. Reliable message transmission is guaranteed by an Exactly Once Protocol (EOP), in which a database associated with the messaging and transport layer (MTL) of an HTTP-compliant server is used for storing a message identifier and comparing the message identifier to previously received message identifiers. If there is no match, the XI facilitates an exchange of message content of application data from a sending application to a receiving application.
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申请公布号 |
US7373424(B2) |
申请公布日期 |
2008.05.13 |
申请号 |
US20030402351 |
申请日期 |
2003.03.27 |
申请人 |
SAP AG |
发明人 |
SURMA PETER;ROSSMANITH STEFAN;HOFMANN CHRISTOPH |
分类号 |
G06F15/173;G06F3/00;G06F7/00;G06F9/44;G06F9/46;G06F13/00;G06F15/16;G06F17/00;G06F17/30;H04L29/08 |
主分类号 |
G06F15/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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