1 /*
2 * Copyright 2012 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.netty5.example.discard;
17
18 import io.netty5.channel.ChannelHandlerContext;
19 import io.netty5.channel.SimpleChannelInboundHandler;
20
21 /**
22 * Handles a server-side channel.
23 */
24 public class DiscardServerHandler extends SimpleChannelInboundHandler<Object> {
25
26 @Override
27 public void messageReceived(ChannelHandlerContext ctx, Object msg) throws Exception {
28 // discard
29 }
30
31 @Override
32 public void channelExceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
33 // Close the connection when an exception is raised.
34 cause.printStackTrace();
35 ctx.close();
36 }
37 }