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// +build ignore
package main
import (
"context"
"io"
"log"
"net/http"
"github.com/neonxp/rutina"
)
func main() {
// New instance with builtin context
r := rutina.New(rutina.Opt.SetListenOsSignals(true))
srv := &http.Server{Addr: ":8080"}
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
io.WriteString(w, "hello world\n")
})
// Starting http server and listen connections
r.Go(func(ctx context.Context) error {
if err := srv.ListenAndServe(); err != nil {
return err
}
log.Println("Server stopped")
return nil
}, rutina.RunOpt.SetOnDone(rutina.Shutdown))
// Gracefully stopping server when context canceled
r.Go(func(ctx context.Context) error {
<-ctx.Done()
log.Println("Stopping server...")
return srv.Shutdown(ctx)
}, nil)
if err := r.Wait(); err != nil {
log.Fatal(err)
}
log.Println("All routines successfully stopped")
}
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