Go Goroutines vs Node.js Cluster & Worker Threads - Part 1 - Go Code

entry.go

package main

import (
	"fmt"
	"net/http"
	"runtime"
)

func ok(w http.ResponseWriter, req *http.Request) {
	fmt.Fprintf(w, "OK")
}

func main() {
//	Uncommented for single thread test
// 	c := runtime.GOMAXPROCS(1)
// 	fmt.Println("PREVIOUS CPUs:", c)

	a := "192.168.0.14:4000"

	http.HandleFunc("/", ok)
	fmt.Println("Go Standard Library HTTP server running at:", a)
	http.ListenAndServe(a, nil)
}