func main()

in http/get_simple/go/server/server.go [87:121]

• 21 lines of code
• 4 McCabe index (conditional complexity)

func main() {
	batches := GetPutData()

	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		if r.Method != http.MethodGet {
			w.WriteHeader(http.StatusBadRequest)
			return
		}

		hdrs := w.Header()

		//// set this header to disable chunked transfer encoding:
		//hdrs.Add("Transfer-Encoding", "identity")

		//// set these headers if testing with a local browser-based client:
		//hdrs.Add("Access-Control-Allow-Origin", "http://localhost:8008")
		//hdrs.Add("Access-Control-Allow-Methods", "GET")
		//hdrs.Add("Access-Control-Allow-Headers", "content-type")

		hdrs.Add("Content-Type", "application/vnd.apache.arrow.stream")
		w.WriteHeader(http.StatusOK)

		wr := ipc.NewWriter(w, ipc.WithSchema(batches[0].Schema()))
		defer wr.Close()

		for _, b := range batches {
			if err := wr.Write(b); err != nil {
				panic(err)
			}
		}
	})

	fmt.Println("Serving on localhost:8008...")
	log.Fatal(http.ListenAndServe(":8008", nil))
}