NettyHttpClient.java 文件源码

@Override public void prepare(final Benchmark benchmark) {
  this.concurrencyLevel = benchmark.concurrencyLevel;
  this.targetBacklog = benchmark.targetBacklog;

  ChannelInitializer<SocketChannel> channelInitializer = new ChannelInitializer<SocketChannel>() {
    @Override public void initChannel(SocketChannel channel) throws Exception {
      ChannelPipeline pipeline = channel.pipeline();

      if (benchmark.tls) {
        SslClient sslClient = SslClient.localhost();
        SSLEngine engine = sslClient.sslContext.createSSLEngine();
        engine.setUseClientMode(true);
        pipeline.addLast("ssl", new SslHandler(engine));
      }

      pipeline.addLast("codec", new HttpClientCodec());
      pipeline.addLast("inflater", new HttpContentDecompressor());
      pipeline.addLast("handler", new HttpChannel(channel));
    }
  };

  bootstrap = new Bootstrap();
  bootstrap.group(new NioEventLoopGroup(concurrencyLevel))
      .option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT)
      .channel(NioSocketChannel.class)
      .handler(channelInitializer);
}