/*
 * Copyright (c) 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.dns;

/**
 * Error handler callback for errors thrown by the {@link DnsSrvResolver} used in a
 * {@link DnsSrvWatcher}.
 */
public interface ErrorHandler {

  /**
   * Handles a {@link DnsException} for the given FQDN.
   *
   * @param fqdn       The FQDN that was resolved
   * @param exception  The exception thrown
   */
  void handle(String fqdn, DnsException exception);
}