Thank you for the reply. Is there anyway to stop it completely or its the default behavior of all the browsers. It is an api and not any web page due to which adding a meta tag is not possible i think so.
I've checked on google, and people are just returning a 200 status, when browser ask for favicon, in case of api's so that at least error should not return. On Friday, 25 September 2020 at 23:16:55 UTC+5:30 iko...@gmail.com wrote: > The browser tries to put a nice icon to the side of the link. Usually this > can be accomplished with a meta tag, but the browser also tries the > well-known location favicon.ico to retrieve it if there is no meta-tag. > That's why you see two requests. > > *Joop Kiefte* - Chat @ Spike > <https://spikenow.com/r/a/?ref=spike-organic-signature&_ts=p7hpq> [image: > p7hpq] > > On September 25, 2020 at 17:34 GMT, gaurav <gaurav...@gmail.com> wrote: > > > First request must be OPTION and second must be GET/ POST , This is > default browser behaviour. > > On Friday, 25 September 2020 at 15:22:27 UTC+5:30 smartaq...@gmail.com > wrote: > >> Team, >> >> Hi all, hope you are doing good. >> >> I've made a hosted a small api on my windows 10 enterprise machine: >> >> ``` >> func main() { >> srv := &http.Server{Addr: ":8000", Handler: http.HandlerFunc(handle)} >> log.Fatal(srv.ListenAndServeTLS("certificate.crt", "certificate.key")) >> } >> >> func handle(w http.ResponseWriter, r *http.Request) { >> // Log the request protocol >> log.Printf("Got connection: %s", r.Proto) >> >> // Send a message back to the client >> w.Write([]byte("Hello")) >> } >> ``` >> The moment I call this api using different browsers(IE/Chrome)( >> https://localhost:8000) or curl request I receive these kind of outputs: >> >> 1. In browser I receive "Hello" which is correct >> 2. In golang console prompt I get this log twice: >> With TLS: >> [image: Capture.PNG] >> Without TLS: >> [image: Capture.PNG] >> [image: Capture.PNG] >> >> 3. But, while making a curl request I get this log & only once: >> [image: Capture.PNG] >> >> What is the difference between point 2 & 3. I've tried both tls and non >> tls version with browsers but in both the cases logs are coming twice. I >> don't know why this favicon.ico call is going. >> >> Am I missing something here. Please help. Thank you >> > -- > > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/7da5a20a-1661-4b1d-ac5b-074a12208622n%40googlegroups.com > > <https://groups.google.com/d/msgid/golang-nuts/7da5a20a-1661-4b1d-ac5b-074a12208622n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/9f72de79-02eb-47aa-b1c0-5a6be31157c7n%40googlegroups.com.
