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   /*
    * Copyright 2017 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:
    *
    *   https://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.testsuite.transport.socket;
  
  import io.netty.bootstrap.Bootstrap;
  import io.netty.bootstrap.ServerBootstrap;
  import io.netty.channel.Channel;
  import io.netty.channel.ChannelHandlerContext;
  import io.netty.channel.ChannelInboundHandlerAdapter;
  import io.netty.channel.socket.SocketChannel;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.TestInfo;
  
  public class SocketCloseForciblyTest extends AbstractSocketTest {
  
      @Test
      public void testCloseForcibly(TestInfo testInfo) throws Throwable {
          run(testInfo, new Runner<ServerBootstrap, Bootstrap>() {
              @Override
              public void run(ServerBootstrap serverBootstrap, Bootstrap bootstrap) throws Throwable {
                  testCloseForcibly(serverBootstrap, bootstrap);
              }
          });
      }
  
      public void testCloseForcibly(ServerBootstrap sb, Bootstrap cb) throws Throwable {
          sb.handler(new ChannelInboundHandlerAdapter() {
              @Override
              public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
                  SocketChannel childChannel = (SocketChannel) msg;
                  childChannel.config().setSoLinger(0);
                  childChannel.unsafe().closeForcibly();
              }
          }).childHandler(new ChannelInboundHandlerAdapter());
  
          cb.handler(new ChannelInboundHandlerAdapter());
  
          Channel sc = sb.bind().sync().channel();
  
          cb.connect(sc.localAddress()).channel().closeFuture().syncUninterruptibly();
          sc.close().sync();
      }
  }