2 * //******************************************************************
4 * // Copyright 2017 Samsung Electronics All Rights Reserved.
6 * //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
8 * // Licensed under the Apache License, Version 2.0 (the "License");
9 * // you may not use this file except in compliance with the License.
10 * // You may obtain a copy of the License at
12 * // http://www.apache.org/licenses/LICENSE-2.0
14 * // Unless required by applicable law or agreed to in writing, software
15 * // distributed under the License is distributed on an "AS IS" BASIS,
16 * // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * // See the License for the specific language governing permissions and
18 * // limitations under the License.
20 * //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
22 package org.iotivity.cloud.base.server;
24 import io.netty.channel.ChannelHandler;
25 import io.netty.handler.codec.http.HttpObjectAggregator;
26 import io.netty.handler.codec.http.HttpServerCodec;
27 import io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler;
28 import io.netty.handler.codec.http.websocketx.extensions.compression.WebSocketServerCompressionHandler;
30 import java.net.InetSocketAddress;
32 import org.iotivity.cloud.base.protocols.coap.CoapLogHandler;
33 import org.iotivity.cloud.base.protocols.coap.websocket.WebSocketFrameHandler;
35 public class WebSocketServer extends Server {
37 private final int MAX_CONTENT_LENGTH = 65536;
38 private final String PATH = "/.well-known/coap";
39 private final String SUBPROTOCOL = "coap";
41 public WebSocketServer(InetSocketAddress inetSocketAddress) {
42 super(inetSocketAddress);
46 protected ChannelHandler[] onQueryDefaultHandler() {
48 return new ChannelHandler[] { new HttpServerCodec(),
49 new HttpObjectAggregator(MAX_CONTENT_LENGTH),
50 new WebSocketServerCompressionHandler(),
51 new WebSocketServerProtocolHandler(PATH, SUBPROTOCOL, true),
52 new WebSocketFrameHandler(), new CoapLogHandler() };