io.netty.example.socksproxy.SocksServerUtils Maven / Gradle / Ivy
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 io.netty.example.socksproxy;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFutureListener;
public final class SocksServerUtils {
private SocksServerUtils() {
//NOOP
}
/**
* Closes the specified channel after all queued write requests are flushed.
*/
public static void closeOnFlush(Channel ch) {
if (ch.isActive()) {
ch.flush().addListener(ChannelFutureListener.CLOSE);
}
}
}