FailoverEventListener.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.activemq.artemis.api.core.client;

/**
 * A FailoverEvent notifies the client the state if the connection changes occurred on the session.
 */
public interface FailoverEventListener {

   /**
    * Notifies that a connection state has changed according the specified event type. <br>
    * This method is called when failover is detected, if it fails and when it's completed
    *
    * @param eventType The type of event
    */
   void failoverEvent(FailoverEventType eventType);

}