object Retry extends Logging
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- case class Policy(retriesLeft: Int, initialDelay: Duration, backoffFactor: Int) extends Product with Serializable
Description of a retry policy.
Description of a retry policy.
- retriesLeft
Number of retries left.
- initialDelay
Initial delay to use upon the next restart.
- backoffFactor
Factor to increase the delay by after every restart.
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- def isInterruptionException(e: Throwable): Boolean
Checks whether the given exception is caused by an interrupt.
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- def retryOnFailure[R](retryPolicy: Policy)(code: => R): R
Executes the given
code, retrying as many times as needed if it throws non-interrupt exceptions.Executes the given
code, retrying as many times as needed if it throws non-interrupt exceptions. Returns the result of the last successful execution or throws an exception if either it gets interrupted or is out of retries.- Annotations
- @tailrec()
- def retryOnFailureIf(policy: Policy)(shouldRetry: => Boolean)(code: => Unit): Unit
Executes the given
code, retrying as many times as needed if it throws non-interrupt exceptions and if the givenshouldRetrypredicate evaluates to true.Executes the given
code, retrying as many times as needed if it throws non-interrupt exceptions and if the givenshouldRetrypredicate evaluates to true.- Annotations
- @tailrec()
- def retryUntil[R](policy: Policy)(check: (R) => Boolean)(code: => R): R
Executes the given
codeuntil the specifiedcheckreturns true.Executes the given
codeuntil the specifiedcheckreturns true. Returns the result of the last execution, even if we run out of retries.- Annotations
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