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Method and system for providing interoperability of different version protocols without access to protocol specific code
Method and system for providing interoperability of different version protocols without access to protocol specific code
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机译:用于提供不同版本协议的互操作性而无需访问协议特定代码的方法和系统
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摘要
The present invention is directed to a method and system to preserve interoperability among processes in a distributed system through transformation of in-memory representation of different versions of the same data. When an upgraded process receives data from an un-upgraded process, the old protocol for desterilizing the data is used to convert the data into in-memory representation of the old protocol format. Then, the converted data is transformed in to the in-memory presentation of the new protocol format for use by the upgraded process. When the upgraded process sends data to the un-upgraded process, the in memory representation of the data in new protocol format is first transformed into the in-memory representation of the old protocol format. The old protocol for serializing data is then used to convert it into the old protocol format understood by the un-upgraded process.
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