Examples with StringDecoder io.netty.handler.codec.string.StringDecoder used on opensource projects

Example 1 with StringDecoder

use of io.netty.handler.codec.string.StringDecoder in project camel by apache.

the class NettyHttpGetWithInvalidMessageTest method createRegistry.

@Override
protected JndiRegistry createRegistry() throws Exception {
    JndiRegistry registry = super.createRegistry();
    // setup the String encoder and decoder 
    StringDecoder stringDecoder = new StringDecoder();
    registry.bind("string-decoder", stringDecoder);
    StringEncoder stringEncoder = new StringEncoder();
    registry.bind("string-encoder", stringEncoder);
    List<ChannelHandler> decoders = new ArrayList<ChannelHandler>();
    decoders.add(stringDecoder);
    List<ChannelHandler> encoders = new ArrayList<ChannelHandler>();
    encoders.add(stringEncoder);
    registry.bind("encoders", encoders);
    registry.bind("decoders", decoders);
    return registry;
}

Example 2 with StringDecoder

use of io.netty.handler.codec.string.StringDecoder in project java-in-action by xinghalo.

the class EchoClient method connect.

public void connect(String host, int port) throws InterruptedException {
    EventLoopGroup group = new NioEventLoopGroup();
    Bootstrap b = new Bootstrap();
    try {
        b.group(group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true).handler(new ChannelInitializer<SocketChannel>() {

            @Override
            protected void initChannel(SocketChannel ch) throws Exception {
                ByteBuf delimiter = Unpooled.copiedBuffer("$_".getBytes());
                ch.pipeline().addLast(new DelimiterBasedFrameDecoder(1024, delimiter));
                ch.pipeline().addLast(new StringDecoder());
                ch.pipeline().addLast(new EchoClientHandler());
            }
        });
        ChannelFuture f = b.connect(host, port).sync();
        f.channel().closeFuture().sync();
    } finally {
        group.shutdownGracefully().sync();
    }
}

Example 3 with StringDecoder

use of io.netty.handler.codec.string.StringDecoder in project java-in-action by xinghalo.

the class FixedEchoServer method bind.

private void bind() throws InterruptedException {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    ServerBootstrap b = new ServerBootstrap();
    try {
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ChannelInitializer<SocketChannel>() {

            @Override
            protected void initChannel(SocketChannel ch) throws Exception {
                ch.pipeline().addLast(new FixedLengthFrameDecoder(20));
                ch.pipeline().addLast(new StringDecoder());
                ch.pipeline().addLast(new EchoServerHandler());
            }
        });
        ChannelFuture f = b.bind(5555).sync();
        f.channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully().sync();
        workerGroup.shutdownGracefully().sync();
    }
}

Example 4 with StringDecoder

use of io.netty.handler.codec.string.StringDecoder in project pancm_project by xuwujing.

the class NettyClientFilter method initChannel.

@Override
protected void initChannel(SocketChannel ch) throws Exception {
    ChannelPipeline ph = ch.pipeline();
    /*
         * 解码和编码，应和服务端一致
         * */
    // ph.addLast("framer", new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter()));
    ph.addLast("decoder", new StringDecoder());
    ph.addLast("encoder", new StringEncoder());
    // 客户端的逻辑
    ph.addLast("handler", new NettyClientHandler());
}

Example 5 with StringDecoder

use of io.netty.handler.codec.string.StringDecoder in project pancm_project by xuwujing.

the class NettyServerFilter method initChannel.

@Override
protected void initChannel(SocketChannel ch) throws Exception {
    ChannelPipeline ph = ch.pipeline();
    // 以("\n")为结尾分割的 解码器
    // ph.addLast("framer", new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter()));
    // 解码和编码，应和客户端一致
    ph.addLast("decoder", new StringDecoder());
    ph.addLast("encoder", new StringEncoder());
    // 服务端业务逻辑
    ph.addLast("handler", new NettyServerHandler());
}