class PureOnShutdownRunner extends AutoCloseable with OnShutdownRunner
A closeable container for managing RunOnShutdown tasks and nothing else.
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- new PureOnShutdownRunner(logger: TracedLogger)
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- def cancelShutdownTask(token: Long): Unit
Removes a shutdown task from the list using a token returned by runOnShutdown
Removes a shutdown task from the list using a token returned by runOnShutdown
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- OnShutdownRunner
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- def close(): Unit
Blocks until all earlier tasks have completed and then prevents further tasks from being run.
Blocks until all earlier tasks have completed and then prevents further tasks from being run.
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- PureOnShutdownRunner → OnShutdownRunner → AutoCloseable
- def containsShutdownTask(token: Long): Boolean
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- OnShutdownRunner
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- def isClosing: Boolean
Check whether we're closing.
Check whether we're closing. Susceptible to race conditions; unless you're using this as a flag to the retry lib or you really know what you're doing, prefer
performUnlessClosingand friends.- Definition Classes
- OnShutdownRunner
- final def isInstanceOf[T0]: Boolean
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- val logger: TracedLogger
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- PureOnShutdownRunner → OnShutdownRunner
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- def onFirstClose(): Unit
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- PureOnShutdownRunner → OnShutdownRunner
- def runOnShutdown[T](task: RunOnShutdown)(implicit traceContext: TraceContext): Long
Same as runOnShutdown_ but returns a token that allows you to remove the task explicitly from being run using cancelShutdownTask
Same as runOnShutdown_ but returns a token that allows you to remove the task explicitly from being run using cancelShutdownTask
- Definition Classes
- OnShutdownRunner
- def runOnShutdown_[T](task: RunOnShutdown)(implicit traceContext: TraceContext): Unit
Register a task to run when shutdown is initiated.
Register a task to run when shutdown is initiated.
You can use this for example to register tasks that cancel long-running computations, whose termination you can then wait for in "closeAsync".
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- OnShutdownRunner
- def runStateChanged(waitingState: Boolean = false): Unit
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- final def wait(): Unit
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