Try to reproduce #1335 without luck
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/*
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* Copyright 2013 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.channel.nio;
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import io.netty.bootstrap.Bootstrap;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.ChannelInboundMessageHandlerAdapter;
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import io.netty.channel.ChannelOption;
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import io.netty.channel.group.DefaultChannelGroup;
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import io.netty.channel.socket.DatagramChannel;
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import io.netty.channel.socket.DatagramPacket;
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import io.netty.channel.socket.nio.NioDatagramChannel;
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import org.junit.Assert;
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import org.junit.Test;
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import java.net.InetSocketAddress;
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public class NioDatagramChannelTest {
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/**
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* Test try to reproduce issue #1335
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*/
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@Test
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public void testBindMultiple() {
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DefaultChannelGroup channelGroup = new DefaultChannelGroup();
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NioEventLoopGroup group = new NioEventLoopGroup();
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try {
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for (int i = 0; i < 100; i++) {
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Bootstrap udpBootstrap = new Bootstrap();
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udpBootstrap.group(group).channel(NioDatagramChannel.class)
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.option(ChannelOption.SO_BROADCAST, true)
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.handler(new ChannelInboundMessageHandlerAdapter<DatagramPacket>() {
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@Override
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public void messageReceived(ChannelHandlerContext ctx, DatagramPacket msg)
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throws Exception {
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// noop
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}
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});
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DatagramChannel datagramChannel = (DatagramChannel) udpBootstrap
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.bind(new InetSocketAddress(0)).syncUninterruptibly().channel();
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channelGroup.add(datagramChannel);
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}
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Assert.assertEquals(100, channelGroup.size());
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} finally {
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channelGroup.close().syncUninterruptibly();
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group.shutdownGracefully();
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}
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}
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}
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