Trait/Object

com.twitter.concurrent

Tx

Related Docs: object Tx | package concurrent

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trait Tx[+T] extends AnyRef

A Tx is used to mediate multi-party transactions with the following protocol:

  1. A transaction is complete when all parties have completed acknowledgment. 2. If any party aborts (nack), the entire transaction is considered aborted. 3. Once a transaction has been acknowledged by a party, that acknowledgment must be honored: The party cannot subsequently nack.
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Abstract Value Members

  1. abstract def ack(): Future[Result[T]]

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    Acknowledge the transaction, committing the party should the other parties also acknowledge.

    Acknowledge the transaction, committing the party should the other parties also acknowledge. The (potentially delayed) result of the complete transaction is returned upon acknowledgment. A party may not nack() after ack().

  2. abstract def nack(): Unit

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    Abort the transaction.

    Abort the transaction. It is invalid to abort a transaction after acknowledging it.

Concrete Value Members

  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 clone(): AnyRef

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

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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

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  16. def toString(): String

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  17. final def wait(): Unit

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

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

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