| 摘要 |
Computer system reliability is improved using various techniques to monitor objects (e.g., processes, threads, DLLs, etc.) executing on the system. Such techniques include active techniques, in which information is continually communicated from the object to the monitor, and passive techniques, in which the object does not need to repeatedly provide information to the monitor. The monitor determines when an object in the computer system has failed, and initiates appropriate recovery action when such a failure is detected.
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