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main() — netty Function Reference

Architecture documentation for the main() function in WebSocketServer.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  e44e564f_478e_5d02_2ffd_c1f3cb69de32["main()"]
  7f276e43_570d_a9ea_e30b_9c61b0405180["WebSocketServer"]
  e44e564f_478e_5d02_2ffd_c1f3cb69de32 -->|defined in| 7f276e43_570d_a9ea_e30b_9c61b0405180
  style e44e564f_478e_5d02_2ffd_c1f3cb69de32 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

example/src/main/java/io/netty/example/http/websocketx/server/WebSocketServer.java lines 53–74

    public static void main(String[] args) throws Exception {
        // Configure SSL.
        final SslContext sslCtx = ServerUtil.buildSslContext();

        EventLoopGroup group = new MultiThreadIoEventLoopGroup(NioIoHandler.newFactory());
        try {
            ServerBootstrap b = new ServerBootstrap();
            b.group(group)
             .channel(NioServerSocketChannel.class)
             .handler(new LoggingHandler(LogLevel.INFO))
             .childHandler(new WebSocketServerInitializer(sslCtx));

            Channel ch = b.bind(PORT).sync().channel();

            System.out.println("Open your web browser and navigate to " +
                    (SSL? "https" : "http") + "://127.0.0.1:" + PORT + '/');

            ch.closeFuture().sync();
        } finally {
            group.shutdownGracefully();
        }
    }

Domain

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Defined In

Source

Frequently Asked Questions

What does main() do?
main() is a function in the netty codebase, defined in example/src/main/java/io/netty/example/http/websocketx/server/WebSocketServer.java.
Where is main() defined?
main() is defined in example/src/main/java/io/netty/example/http/websocketx/server/WebSocketServer.java at line 53.

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