upperbound

Type Members

1. class BackPressure[F[_], A] extends AnyRef

   

   Adds the ability to apply backpressure to the Limiter.

   Adds the ability to apply backpressure to the Limiter.

   The ack parameter can be used to signal to the Limiter that backpressure should be applied depending on the result of job. Note that this will only change the processing rate: it won't do any error handling for you.

   Every time a job signals backpressure is needed, the Limiter will adjust its current rate by applying backOff to it. This means the rate will be adjusted by calling backOff repeatedly whenever multiple consecutive jobs signal for backpressure, and reset to its original value when a job signals backpressure is no longer needed.

   Note that since jobs submitted to the Limiter are processed asynchronously, rate changes might not propagate instantly when the rate is smaller than the job completion time. However, the rate will eventually converge to its most up-to-date value.

   Also see syntax.backpressure

2. type LimitReachedException = upperbound.Limiter.LimitReachedException

   

3. trait Limiter[F[_]] extends AnyRef

   

   A purely functional, interval based rate limiter.

4. case class Rate(n: Int, t: FiniteDuration) extends Product with Serializable

   

   Models the job processing rate Also see syntax.rate