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/*
 * Copyright 2014 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:
 *
 *   http://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.example.spdy.server;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import io.netty.handler.ssl.ApplicationProtocolConfig;
import io.netty.handler.ssl.ApplicationProtocolConfig.Protocol;
import io.netty.handler.ssl.ApplicationProtocolConfig.SelectedListenerFailureBehavior;
import io.netty.handler.ssl.ApplicationProtocolConfig.SelectorFailureBehavior;
import io.netty.handler.ssl.ApplicationProtocolNames;
import io.netty.handler.ssl.SslContext;
import io.netty.handler.ssl.SslContextBuilder;
import io.netty.handler.ssl.util.SelfSignedCertificate;

/**
 * A SPDY Server that responds to a GET request with a Hello World.
 * 

* This class must be run with the JVM parameter: {@code java -Xbootclasspath/p: ...}. * The "path_to_npn_boot_jar" is the path on the file system for the NPN Boot Jar file which can be downloaded from * Maven at coordinates org.mortbay.jetty.npn:npn-boot. Different versions applies to different OpenJDK versions. * See Jetty docs for more * information. *

* You may also use the {@code run-example.sh} script to start the server from the command line: *

 *     ./run-example.sh spdy-server
 * 
*

* Once started, you can test the server with your * SPDY enabled web browser by navigating * to https://localhost:8443/ */ public final class SpdyServer { static final int PORT = Integer.parseInt(System.getProperty("port", "8443")); public static void main(String[] args) throws Exception { // Configure SSL. SelfSignedCertificate ssc = new SelfSignedCertificate(); SslContext sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()) .applicationProtocolConfig(new ApplicationProtocolConfig( Protocol.NPN, // NO_ADVERTISE is currently the only mode supported by both OpenSsl and JDK providers. SelectorFailureBehavior.NO_ADVERTISE, // ACCEPT is currently the only mode supported by both OpenSsl and JDK providers. SelectedListenerFailureBehavior.ACCEPT, ApplicationProtocolNames.SPDY_3_1, ApplicationProtocolNames.HTTP_1_1)) .build(); // Configure the server. EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workerGroup = new NioEventLoopGroup(); try { ServerBootstrap b = new ServerBootstrap(); b.option(ChannelOption.SO_BACKLOG, 1024); b.group(bossGroup, workerGroup) .channel(NioServerSocketChannel.class) .handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new SpdyServerInitializer(sslCtx)); Channel ch = b.bind(PORT).sync().channel(); System.err.println("Open your SPDY-enabled web browser and navigate to https://127.0.0.1:" + PORT + '/'); System.err.println("If using Chrome browser, check your SPDY sessions at chrome://net-internals/#spdy"); ch.closeFuture().sync(); } finally { bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } } }





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