作者: Barron Cornelius Housel , James Lawrence Hall , John Donald Grant
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摘要: The method and apparatus for maintaining active sessions between communicating logical units (10, 40) in a computer network when an application system fails without having to re-establish the sessions, are carried out by activating persistent session capability at one of units. Thus, can be suspended maintained while attempts recovery made. Recovery include restarting failed application or switching alternate instance unit (10). re-synchronized with session activity is resumed.