opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/streams/websockets/WebSocketServerInitializer.java

   1 /*
   2  * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.sal.streams.websockets;
  10
  11 import io.netty.channel.ChannelInitializer;
  12 import io.netty.channel.ChannelPipeline;
  13 import io.netty.channel.socket.SocketChannel;
  14 import io.netty.handler.codec.http.HttpObjectAggregator;
  15 import io.netty.handler.codec.http.HttpServerCodec;
  16
  17 /**
  18  * {@link WebSocketServerInitializer} is used to setup the {@link ChannelPipeline} of a {@link io.netty.channel.Channel}
  19  * .
  20  */
  21 public class WebSocketServerInitializer extends ChannelInitializer<SocketChannel> {
  22
  23     @Override
  24     protected void initChannel(final SocketChannel ch) throws Exception {
  25         ChannelPipeline pipeline = ch.pipeline();
  26         pipeline.addLast("codec-http", new HttpServerCodec());
  27         pipeline.addLast("aggregator", new HttpObjectAggregator(65536));
  28         pipeline.addLast("handler", new WebSocketServerHandler());
  29     }
  30
  31 }