ClientParams

Value Members

1. final def !=(arg0: Any): Boolean

   

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

    

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20. def withResponseClassifier(responseClassifier: service.ResponseClassifier): A

    

    Configures the Response Classifier of this client, which is used to determine the result of a request/response.

    Configures the Response Classifier of this client, which is used to determine the result of a request/response.

    This allows developers to give Finagle the additional application-specific knowledge necessary in order to properly classify them. Without this, Finagle cannot make judgements about application level failures as it only has a narrow understanding of failures (for example: transport level, timeouts, and NACKs).

    As an example take an HTTP client that receives a response with a 500 status code back from a server. To Finagle this is a successful request/response based solely on the transport level. The application developer may want to treat all 500 status codes as failures and can do so via a Response Classifier.

    It is a PartialFunction and as such multiple classifiers can be composed together via PartialFunction.orElse.

    Note

    If unspecified, the default classifier is service.ResponseClassifier.Default which is a total function fully covering the input domain.

    See also

    com.twitter.finagle.http.service.HttpResponseClassifier for some HTTP classification tools.

21. def withRetryBackoff(backoff: Stream[Duration]): A

    

    Configures the requeue backoff policy of this client (default: no delay).

    Configures the requeue backoff policy of this client (default: no delay).

    The backoff policy is represented by a stream of delays (i.e., Stream[Duration]) used to delay each retry.

    See also

    http://twitter.github.io/finagle/guide/Clients.html#retries

22. def withRetryBudget(budget: RetryBudget): A

    

    Configures the retry budget of this client (default: allows for about 20% of the total requests to be retried on top of 10 retries per second).

    Configures the retry budget of this client (default: allows for about 20% of the total requests to be retried on top of 10 retries per second).

    This budget is shared across requests and governs the number of retries that can be made by this client.

    Note

    The retry budget helps prevent clients from overwhelming the downstream service.

    See also

    http://twitter.github.io/finagle/guide/Clients.html#retries