fmt print hello two times when accesing to the server

[WALID BELRHALMIA]

here is my code : 

func main() {
 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
 w.Header().Add("Content Type", "text/html")
 templ := template.New("test")


 _, er := templ.Parse(doc)


 if er == nil {

 fmt.Print("hello")   // Here hello print two times in the console

 }
 })


 http.ListenAndServe(":8080", nil)


}

why when i access to the server fmt print hello two times

[David Anderson]

Browsers load /favicon.ico automatically. That's the second request.

- Dave

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[James Bardin]

Print the path being called to see what it is.

You're probably testing with a browser which will look for a favicon.

[WALID BELRHALMIA]

- ok i understand that so why one time the browser make the second request for it and one time it didn't 

- and why when i put a image favicon.ico in my root project 16*16 my two navgator google and firefox don't load it

[James Bardin]

On Mon, Aug 31, 2015 at 4:59 PM, WALID BELRHALMIA <wbelr...@gmail.com> wrote:
>
> - ok i understand that so why one time the browser make the second request for it and one time it didn't
>

The browser cached the favicon response.

> - and why when i put a image favicon.ico in my root project 16*16 my two navgator google and firefox don't load it
>

If you're using the code you posted, you're not serving any files, so
the browsers have no way of loading them.

[WALID BELRHALMIA]

@james  how can i serve favicon.ico to the web browser i think browser atuomaticly search fro favicon.ico in the root project

[Kiki Sugiaman]

http://golang.org/pkg/net/http/#FileServer

You could put your favicon file in the same directory as your other
static assets and redirect /favicon.ico requests into
/urlpath/to/your/other/assets/favicon.ico

On 01/09/15 07:17, WALID BELRHALMIA wrote:
> @james how can i serve favicon.ico to the web browser i think browser
> atuomaticly search fro favicon.ico in the root project

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[Val]

Hi Walid, this page may help you with the code needed to serve static files and/or a dynamic homepage :
http://stackoverflow.com/questions/14086063/serve-homepage-and-static-content-from-root