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30 lines
766 B
Plaintext
30 lines
766 B
Plaintext
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Changes I made last week to the task code simplified the task shutdown
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and termination model. Here's how things now work:
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When a task is shutdown:
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Any "on shutdown" events for the task are posted
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The "shutting down" attribute of the task is set
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Any attempts to add shutdown events with isc_task_onshutdown()
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will fail, since the task is already shutting down
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Task shutdown can be initiated explicity, via a call to isc_task_shutdown(),
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or implicitly, when the following conditions occur:
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The "shutting down" attribute of the task is not set
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The task has no references
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The task has an empty event queue
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Task termination occurs when:
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The "shutting down" attribute of the task is set
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The task has no references
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The task has an empty event queue
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