numerus/cmd/numerus/main.go

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package main
import (
"context"
"log"
"net/http"
"os"
"os/signal"
"syscall"
"time"
numerus "dev.tandem.ws/tandem/numerus/pkg"
)
func main() {
db, err := numerus.NewDatabase(context.Background(), os.Getenv("NUMERUS_DATABASE_URL"))
if err != nil {
log.Fatal(err)
}
defer db.Close()
srv := http.Server{
Addr: ":8080",
Handler: numerus.NewRouter(db),
ReadTimeout: 5 * time.Second,
WriteTimeout: 10 * time.Second,
IdleTimeout: 2 * time.Minute,
}
go func() {
log.Printf("INFO - listening on %s\n", srv.Addr)
if err := srv.ListenAndServe(); err != http.ErrServerClosed {
log.Fatalf("http server: %v", err)
}
}()
sigCh := make(chan os.Signal, 1)
signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
<-sigCh
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
log.Print("INFO - stopping server")
if err := srv.Shutdown(ctx); err != nil {
log.Fatal(err)
}
}