Yes, the question is set too broadly, it is necessary to specify the
context,
thank you.
четверг, 6 июля 2023 г. в 02:33:18 UTC+3, ben...@gmail.com:
> For simple things, you can fire up a goroutine to do the "something else"
> after the request finishes. For example, I've used this before to kick off
> sending an email to a customer in the background (you'll want to
> handle/report errors somehow though):
>
> package main
>
> import (
> "fmt"
> "log"
> "net/http"
> "time"
> )
>
> func main() {
> http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
> fmt.Fprint(w, "sending email in the background")
> go sendEmail()
> // response is sent, but sendEmail goroutine continues
> })
> log.Print("listening on http://localhost:8080";)
> http.ListenAndServe(":8080", nil)
> }
>
> func sendEmail() {
> log.Printf("would send an email here")
> time.Sleep(time.Second)
> log.Printf("done sending email")
> }
>
> On Thursday, July 6, 2023 at 2:03:47 AM UTC+12 alex-coder wrote:
>
> Hi All !
>
> So, http server looks like is a request / response processing.
> But in case it is nesessary to do something else after the response has
> been sent to the client, how to do it properly ?
> Is there any example to read ?
>
> Thank you.
>
>
>
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