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1   /*
2    * Copyright 2017 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   https://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.testsuite.transport.socket;
17  
18  import io.netty.bootstrap.Bootstrap;
19  import io.netty.bootstrap.ServerBootstrap;
20  import io.netty.channel.Channel;
21  import io.netty.channel.ChannelHandlerContext;
22  import io.netty.channel.ChannelInboundHandlerAdapter;
23  import io.netty.channel.socket.SocketChannel;
24  import org.junit.jupiter.api.Test;
25  import org.junit.jupiter.api.TestInfo;
26  
27  public class SocketCloseForciblyTest extends AbstractSocketTest {
28  
29      @Test
30      public void testCloseForcibly(TestInfo testInfo) throws Throwable {
31          run(testInfo, new Runner<ServerBootstrap, Bootstrap>() {
32              @Override
33              public void run(ServerBootstrap serverBootstrap, Bootstrap bootstrap) throws Throwable {
34                  testCloseForcibly(serverBootstrap, bootstrap);
35              }
36          });
37      }
38  
39      public void testCloseForcibly(ServerBootstrap sb, Bootstrap cb) throws Throwable {
40          sb.handler(new ChannelInboundHandlerAdapter() {
41              @Override
42              public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
43                  SocketChannel childChannel = (SocketChannel) msg;
44                  childChannel.config().setSoLinger(0);
45                  childChannel.unsafe().closeForcibly();
46              }
47          }).childHandler(new ChannelInboundHandlerAdapter());
48  
49          cb.handler(new ChannelInboundHandlerAdapter());
50  
51          Channel sc = sb.bind().sync().channel();
52  
53          cb.connect(sc.localAddress()).channel().closeFuture().syncUninterruptibly();
54          sc.close().sync();
55      }
56  }