StompWebSocketChatServerInitializer Class — netty Architecture

Source Code

example/src/main/java/io/netty/example/stomp/websocket/StompWebSocketChatServerInitializer.java lines 25–44

public class StompWebSocketChatServerInitializer extends ChannelInitializer<SocketChannel> {

    private final String chatPath;
    private final StompWebSocketProtocolCodec stompWebSocketProtocolCodec;

    public StompWebSocketChatServerInitializer(String chatPath) {
        this.chatPath = ObjectUtil.checkNotNull(chatPath, "chatPath");
        stompWebSocketProtocolCodec = new StompWebSocketProtocolCodec();
    }

    @Override
    protected void initChannel(SocketChannel channel) throws Exception {
        channel.pipeline()
               .addLast(new HttpServerCodec())
               .addLast(new HttpObjectAggregator(65536))
               .addLast(StompWebSocketClientPageHandler.INSTANCE)
               .addLast(new WebSocketServerProtocolHandler(chatPath, StompVersion.SUB_PROTOCOLS))
               .addLast(stompWebSocketProtocolCodec);
    }
}