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main.go
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main.go
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package main
import (
"context"
"errors"
"fmt"
"os"
"os/signal"
"syscall"
gopeer "github.com/number571/go-peer"
"github.com/number571/go-peer/cmd/hidden_lake/composite/pkg/app"
"github.com/number571/go-peer/internal/flag"
)
func main() {
args := os.Args[1:]
if flag.GetBoolFlagValue(args, "version") {
fmt.Println(gopeer.CVersion)
return
}
app, err := app.InitApp(args, ".", "./priv.key", 1)
if err != nil {
panic(err)
}
shutdown := make(chan os.Signal, 1)
signal.Notify(shutdown, syscall.SIGINT, syscall.SIGTERM)
ctx, cancel := context.WithCancel(context.Background())
closed := make(chan struct{})
defer func() {
cancel()
<-closed
}()
go func() {
defer func() { closed <- struct{}{} }()
if err := app.Run(ctx); err != nil && !errors.Is(err, context.Canceled) {
panic(err)
}
}()
<-shutdown
}