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16 package io.netty.example.http.file;
17
18 import io.netty.bootstrap.ServerBootstrap;
19 import io.netty.channel.Channel;
20 import io.netty.channel.EventLoopGroup;
21 import io.netty.channel.nio.NioEventLoopGroup;
22 import io.netty.channel.socket.nio.NioServerSocketChannel;
23 import io.netty.example.util.ServerUtil;
24 import io.netty.handler.logging.LogLevel;
25 import io.netty.handler.logging.LoggingHandler;
26 import io.netty.handler.ssl.SslContext;
27
28 public final class HttpStaticFileServer {
29
30 static final boolean SSL = System.getProperty("ssl") != null;
31 static final int PORT = Integer.parseInt(System.getProperty("port", SSL? "8443" : "8080"));
32
33 public static void main(String[] args) throws Exception {
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35 final SslContext sslCtx = ServerUtil.buildSslContext();
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37 EventLoopGroup group = new NioEventLoopGroup();
38 try {
39 ServerBootstrap b = new ServerBootstrap();
40 b.group(group)
41 .channel(NioServerSocketChannel.class)
42 .handler(new LoggingHandler(LogLevel.INFO))
43 .childHandler(new HttpStaticFileServerInitializer(sslCtx));
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45 Channel ch = b.bind(PORT).sync().channel();
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47 System.err.println("Open your web browser and navigate to " +
48 (SSL? "https" : "http") + "://127.0.0.1:" + PORT + '/');
49
50 ch.closeFuture().sync();
51 } finally {
52 group.shutdownGracefully();
53 }
54 }
55 }