发明名称 |
SELECTION OF COMMUNICATION PROTOCOL FOR MESSAGE TRANSFER BASED ON QUALITY OF SERVICE REQUIREMENTS |
摘要 |
Provided are a message brokering systems, computer program products and methods for communication in a publish/subscribe environment in which publisher application programs send messages to subscriber application programs via one or more message brokers, the method comprising the following steps: responsive to receipt of a published message at a message broker, referring to characteristics of the received message and subscriber-specified quality of service requirements to determine an appropriate quality or service for onward transmission of the message; selecting a communication protocol in accordance with the determined quality of service; and transmitting the message using the selected communication protocol. Information relating to the quality of service requirements of a first message broker's subscribers is passed to other brokers and subsequently used for selection of an appropriate communication protocol for transmitting messages between the brokers.
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申请公布号 |
US2012117172(A1) |
申请公布日期 |
2012.05.10 |
申请号 |
US201213348899 |
申请日期 |
2012.01.12 |
申请人 |
HICKSON ANDREW I.;HOLDSWORTH SIMON A. J.;HOLLOWAY TIMOTHY N.;MACFARLANE PETER R.;WARD MICHAEL J.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HICKSON ANDREW I.;HOLDSWORTH SIMON A. J.;HOLLOWAY TIMOTHY N.;MACFARLANE PETER R.;WARD MICHAEL J. |
分类号 |
G06F15/16;H04L29/06;H04L29/08 |
主分类号 |
G06F15/16 |
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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