com.hazelcast.internal.networking.ChannelCloseListener Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.internal.networking;
/**
* A listener called when a {@link Channel} is closed.
*
* One of the potential usages is to release resources attached to a channel e.g.
* deregistration of metrics.
*/
public interface ChannelCloseListener {
/**
* Called when the channel is closed.
*
* @param channel the channel closed.
*/
void onClose(Channel channel);
}