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package main
import (
"context"
"log"
"net/http"
"os"
"os/signal"
"syscall"
"xengineering.eu/ceres/model"
"github.com/gorilla/mux"
)
func main() {
model.InitStorage()
defer model.RemoveStorage()
model.InitDatabase()
defer model.CloseDatabase()
var srv *http.Server = startServer("127.0.0.1:8080")
go srv.ListenAndServe()
defer stopServer(srv)
listener := make(chan os.Signal)
signal.Notify(listener, syscall.SIGTERM)
signal.Notify(listener, syscall.SIGINT)
sig := <-listener
log.Printf("Cleaning up due to OS signal '%v'\n", sig)
}
func startServer(addr string) *http.Server {
var r *mux.Router = mux.NewRouter()
muxer := http.NewServeMux()
muxer.Handle("/", r)
var srv http.Server
srv.Addr = addr
srv.Handler = muxer
log.Printf("Configured server to listen on http://%s\n", srv.Addr)
return &srv
}
func stopServer(srv *http.Server) {
var err error = srv.Shutdown(context.Background())
if err != nil {
log.Printf("Failed to shutdown HTTP server: %v\n", err)
} else {
log.Println("Stopped HTTP server")
}
}
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