#go #http #server #debug #troubleshoot

main.go

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"net/http"

	"github.com/gorilla/mux"
)

func homePage(w http.ResponseWriter, r *http.Request) {
	fmt.Fprintf(w, "Welcome to the HomePage!")
	fmt.Println("Endpoint Hit: homePage")

	for name, values := range r.Header {
		// Loop over all values for the name.
		for _, value := range values {
			fmt.Println(name, value)
		}
	}

	bodyBytes, err := ioutil.ReadAll(r.Body)
	if err != nil {
		log.Fatal(err)
	}
	bodyString := string(bodyBytes)
	fmt.Println(bodyString)
}

func main() {
	myRouter := mux.NewRouter().StrictSlash(true)
	myRouter.HandleFunc("/v2/trace", homePage)
	log.Fatal(http.ListenAndServe(":8080", myRouter))
}