org.http4s.client.middleware.package.scala Maven / Gradle / Ivy
/*
* Copyright 2014 http4s.org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.http4s
package client
import scala.concurrent.duration.FiniteDuration
package object middleware {
/** A retry policy is a function of the request, the result (either a
* throwable or a response), and the number of unsuccessful attempts
* and returns either None (no retry) or Some duration, after which
* the request will be retried.
*/
type RetryPolicy[F[_]] =
(Request[F], Either[Throwable, Response[F]], Int) => Option[FiniteDuration]
}