Class/Object

zio

Semaphore

Related Docs: object Semaphore | package zio

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final class Semaphore extends Serializable

An asynchronous semaphore, which is a generalization of a mutex. Semaphores have a certain number of permits, which can be held and released concurrently by different parties. Attempts to acquire more permits than available result in the acquiring fiber being suspended until the specified number of permits become available.

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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. final def asInstanceOf[T0]: T0

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  5. def available: UIO[Long]

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    The number of permits currently available.

  6. def clone(): AnyRef

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  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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  9. def finalize(): Unit

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  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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  13. final def ne(arg0: AnyRef): Boolean

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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  16. final def synchronized[T0](arg0: ⇒ T0): T0

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  17. def toString(): String

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  18. final def wait(): Unit

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

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  20. final def wait(arg0: Long): Unit

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  21. def withPermit[R, E, A](task: ZIO[R, E, A]): ZIO[R, E, A]

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    Acquires a permit, executes the action and releases the permit right after.

  22. def withPermitManaged[R, E]: ZManaged[R, E, Unit]

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    Acquires a permit in a zio.ZManaged and releases the permit in the finalizer.

  23. def withPermits[R, E, A](n: Long)(task: ZIO[R, E, A]): ZIO[R, E, A]

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    Acquires n permits, executes the action and releases the permits right after.

  24. def withPermitsManaged[R, E](n: Long): ZManaged[R, E, Unit]

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    Acquires n permits in a zio.ZManaged and releases the permits in the finalizer.

Inherited from Serializable

Inherited from Serializable

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