class PollingChecker extends AutoCloseable with NamedLogging
A simple host of checking. - This will ensure that checkBody is accessed by only one caller at a time - Does periodic checking - Exposes check() for on-demand checking from the outside - If whatever check() fails, it uses killSwitch with an abort - It is also an AutoCloseable to release internal resources
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Instance Constructors
- new PollingChecker(periodMillis: Long, checkBody: => Unit, killSwitch: KillSwitch, loggerFactory: NamedLoggerFactory)(implicit traceContext: TraceContext)
- periodMillis
period of the checking, between each scheduled checks there will be so much delay
- checkBody
the check function, Exception signals failed check
- killSwitch
to abort if a check fails
Value Members
- final def !=(arg0: Any): Boolean
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- final def ==(arg0: Any): Boolean
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- final def asInstanceOf[T0]: T0
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- def check(): Unit
- def clone(): AnyRef
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def close(): Unit
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- PollingChecker → AutoCloseable
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- implicit def errorLoggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
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- def logger: TracedLogger
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- protected
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- val loggerFactory: NamedLoggerFactory
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- PollingChecker → NamedLogging
- implicit def namedLoggingContext(implicit traceContext: TraceContext): NamedLoggingContext
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- NamedLogging
- final def ne(arg0: AnyRef): Boolean
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- def noTracingLogger: Logger
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- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])