Class RetryOrchestrator

  • @Internal
    public class RetryOrchestrator
    extends Object
    The RetryOrchestrator is responsible for checking if a request is eligible for retry and if so dispatch it properly and update state.

    This class has been around since the 1.0 days, but has been adapted to fit the new model where each request can have its own retry strategy.

    • Constructor Detail

      • RetryOrchestrator

        public RetryOrchestrator()
    • Method Detail

      • maybeRetry

        public static void maybeRetry​(CoreContext ctx,
                                      Request<? extends Response> request,
                                      RetryReason reason)
        Retry or cancel the given request, depending on its state and the configured RetryStrategy.
        ctx - the core context into which timer the request is submitted.
        request - the request in question.
        reason - the reason why the request is being retried.
      • capDuration

        public static Duration capDuration​(Duration uncappedDuration,
                                           Request<? extends Response> request)
        Calculates the potentially capped retry duration so we do not schedule a longer retry than the actual total timeout.
        uncappedDuration - the uncapped proposed duration.
        request - the request information.
        the capped duration if needed, otherwise the uncapped duration.