net.lag.kestrel

PeriodicSyncFile

class PeriodicSyncFile extends AnyRef

Open a file for writing, and fsync it on a schedule. The period may be 0 to force an fsync after every write, or Duration.MaxValue to never fsync.

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Instance Constructors

  1. new PeriodicSyncFile (file: File, scheduler: ScheduledExecutorService, period: Duration)

Type Members

  1. case class TimestampedPromise (promise: Promise[Unit], time: Time) extends Product with Serializable

Value Members

  1. def != (arg0: AnyRef): Boolean

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  6. def asInstanceOf [T0] : T0

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  7. def clone (): AnyRef

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  8. def close (): Unit

    No locking is done here.

    No locking is done here. Be sure you aren't doing concurrent writes or they may be lost forever, and nobody will cry.

  9. var closed : Boolean

  10. def eq (arg0: AnyRef): Boolean

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  11. def equals (arg0: Any): Boolean

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  12. def finalize (): Unit

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  13. def getClass (): java.lang.Class[_]

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  16. def ne (arg0: AnyRef): Boolean

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  17. def notify (): Unit

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  18. def notifyAll (): Unit

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  19. val periodicSyncTask : PeriodicSyncTask

  20. def position : Long

  21. val promises : ConcurrentLinkedQueue[TimestampedPromise]

  22. def synchronized [T0] (arg0: ⇒ T0): T0

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  23. def toString (): String

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  24. def wait (): Unit

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  25. def wait (arg0: Long, arg1: Int): Unit

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  26. def wait (arg0: Long): Unit

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  27. def write (buffer: ByteBuffer): Future[Unit]

  28. val writer : FileChannel

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