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main.go
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/
main.go
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package main
import (
"context"
"fmt"
"log"
"net"
"os"
"github.com/simultechnology/my_go_todo_app/config"
"github.com/simultechnology/my_go_todo_app/server"
)
func main() {
fmt.Println("start web server")
if err := run(context.Background()); err != nil {
log.Printf("failed to run server: %v", err)
os.Exit(1)
}
}
func run(ctx context.Context) error {
cfg, err := config.New()
if err != nil {
return err
}
l, err := net.Listen("tcp", fmt.Sprintf(":%d", cfg.Port))
if err != nil {
// log.Fatalf("failed to listen port: %d: %v", cfg.Port, err)
log.Panicf("failed to listen port: %d: %v", cfg.Port, err)
}
url := fmt.Sprintf("http://%s", l.Addr().String())
log.Printf("start with: %v", url)
mux, cleanup, err := server.NewMux(ctx, cfg)
if err != nil {
return err
}
defer cleanup()
s := server.NewServer(l, mux)
return s.Run(ctx)
}