edge/cmd/cli/command/cast/scan.go

38 lines
784 B
Go
Raw Normal View History

package cast
import (
"context"
"log"
"time"
"github.com/barnybug/go-cast/discovery"
"github.com/pkg/errors"
"github.com/urfave/cli/v2"
)
func ScanCommand() *cli.Command {
return &cli.Command{
Name: "scan",
Usage: "Scan network for casting devices",
Flags: []cli.Flag{},
Action: func(ctx *cli.Context) error {
service := discovery.NewService(ctx.Context)
defer service.Stop()
go func() {
if err := service.Run(ctx.Context, time.Second); err != nil && !errors.Is(err, context.DeadlineExceeded) {
log.Fatalf("%+v", errors.WithStack(err))
}
}()
found := service.Found()
for device := range found {
log.Printf("[DEVICE] %s %s %s:%d", device.Uuid(), device.Name(), device.IP().String(), device.Port())
}
return nil
},
}
}