object Supervisor

Source
Supervisor.scala
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. def apply[F[_]](implicit arg0: kernel.Concurrent[F]): kernel.Resource[F, Supervisor[F]]
  5. def apply[F[_]](await: Boolean)(implicit F: kernel.Concurrent[F]): kernel.Resource[F, Supervisor[F]]

    Creates a cats.effect.kernel.Resource scope within which fibers can be monitored.

    Creates a cats.effect.kernel.Resource scope within which fibers can be monitored. When this scope exits, all supervised fibers will be finalized.

    await

    the termination policy

    • true - wait for the completion of the active fibers
    • false - cancel the active fibers
    Note

    if an effect that never completes, is supervised by a Supervisor with awaiting termination policy, the termination of the Supervisor is indefinitely suspended

    val io: IO[Unit] = // never completes
      Supervisor[IO](await = true).use { supervisor =>
        supervisor.supervise(IO.never).void
      }
  6. final def asInstanceOf[T0]: T0
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  7. def clone(): AnyRef
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  10. def finalize(): Unit
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  11. final def getClass(): Class[_ <: AnyRef]
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  12. def hashCode(): Int
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  13. final def isInstanceOf[T0]: Boolean
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  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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  16. final def notifyAll(): Unit
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  17. final def synchronized[T0](arg0: => T0): T0
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  19. final def wait(): Unit
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  20. final def wait(arg0: Long, arg1: Int): Unit
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  21. final def wait(arg0: Long): Unit
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