/*
* Copyright 2012 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.http.websocketx.sslserver;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
/**
* A HTTP server which serves Web Socket requests at:
*
* https://localhost:8081/websocket
*
* Open your browser at https://localhost:8081/, then the demo page will be loaded and a Web Socket connection will be
* made automatically.
*
* This server illustrates support for the different web socket specification versions and will work with:
*
* <ul>
* <li>Safari 5+ (draft-ietf-hybi-thewebsocketprotocol-00)
* <li>Chrome 6-13 (draft-ietf-hybi-thewebsocketprotocol-00)
* <li>Chrome 14+ (draft-ietf-hybi-thewebsocketprotocol-10)
* <li>Chrome 16+ (RFC 6455 aka draft-ietf-hybi-thewebsocketprotocol-17)
* <li>Firefox 7+ (draft-ietf-hybi-thewebsocketprotocol-10)
* </ul>
*/
public class WebSocketSslServer {
private final int port;
public WebSocketSslServer(int port) {
this.port = port;
}
public void run() throws Exception {
ServerBootstrap b = new ServerBootstrap();
try {
b.group(new NioEventLoopGroup(), new NioEventLoopGroup())
.channel(NioServerSocketChannel.class)
.childHandler(new WebSocketSslServerInitializer());
Channel ch = b.bind(port).sync().channel();
System.out.println("Web socket server started at port " + port + '.');
System.out.println("Open your browser and navigate to https://localhost:" + port + '/');
ch.closeFuture().sync();
} finally {
b.shutdown();
}
}
public static void main(String[] args) throws Exception {
int port;
if (args.length > 0) {
port = Integer.parseInt(args[0]);
} else {
port = 8443;
}
String keyStoreFilePath = System.getProperty("keystore.file.path");
if (keyStoreFilePath == null || keyStoreFilePath.isEmpty()) {
System.out.println("ERROR: System property keystore.file.path not set. Exiting now!");
System.exit(1);
}
String keyStoreFilePassword = System.getProperty("keystore.file.password");
if (keyStoreFilePassword == null || keyStoreFilePassword.isEmpty()) {
System.out.println("ERROR: System property keystore.file.password not set. Exiting now!");
System.exit(1);
}
new WebSocketSslServer(port).run();
}
}