播放框架入口点

Question

当我从浏览器向Play发送请求时！在上localhost:9000，首先使用什么对象/方法PlayFramework开始处理对服务器的请求？

我知道PlayFramework使用netty框架来处理请求。那么也许有一些netty方法开始执行？

Answer 1

play.server.Server.main(...)
  new Server(...)
    bootstrap.setPipelineFactory(new HttpServerPipelineFactory());
      pipeline.addLast("handler", playHandler); [PlayHandler instance is injected to 'netty' factory ]
        messageReceived(final ChannelHandlerContext ctx, final MessageEvent e) of PlayHandler will be called-back from netty when a new http message received.