net/http

net/http 源码分析

1. Step One

• Read the article https://www.cnblogs.com/zhaof/p/8569743.html
• Open the http src code,dive into code with the chart
• There are two main step :
  • http.HandleFunc(“/“,IndexHandler)
    

    create a map[string]muxEntry to record the [ url->handlefunc ]

  • http.ListenAndServer(“127.0.0.1:8000”,nil)
    

    start a tcp listen : ln, err := net.Listen(“tcp”, addr)
    accept request and handle it :srv.Serve(tcpKeepAliveListener{ln.(*net.TCPListener)})