BackoffFunction.java

/*
 * Copyright (c) 2014-2015 Spotify AB
 *
 * 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 com.spotify.folsom;

public interface BackoffFunction {
  /**
   * Specify how long you should wait before attempting a reconnect.
   * @param reconnectAttempt The attempt number, starting with 0.
   * @return the time to wait in milliseconds.
   */
  long getBackoffTimeMillis(int reconnectAttempt);
}