62 lines
1.1 KiB
Go
62 lines
1.1 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"flag"
|
|
"fmt"
|
|
"os"
|
|
|
|
reach "forge.cadoles.com/cadoles/go-emlid/reach/client"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
var (
|
|
host string = "192.168.42.1"
|
|
filter string = ""
|
|
)
|
|
|
|
func init() {
|
|
flag.StringVar(&host, "host", host, "the reachrs module host")
|
|
flag.StringVar(&filter, "filter", filter, "filter the broadcast messages by name")
|
|
}
|
|
|
|
func main() {
|
|
flag.Parse()
|
|
|
|
ctx := context.Background()
|
|
client := reach.NewClient(host)
|
|
|
|
if err := client.Connect(ctx); err != nil {
|
|
fmt.Printf("[FATAL] %+v", errors.WithStack(err))
|
|
os.Exit(1)
|
|
}
|
|
|
|
defer func() {
|
|
if err := client.Close(ctx); err != nil {
|
|
fmt.Printf("[FATAL] %+v", errors.WithStack(err))
|
|
os.Exit(1)
|
|
}
|
|
}()
|
|
|
|
broadcasts, err := reach.OnBroadcast(ctx, client)
|
|
if err != nil {
|
|
fmt.Printf("[FATAL] %+v", errors.WithStack(err))
|
|
os.Exit(1)
|
|
}
|
|
|
|
for b := range broadcasts {
|
|
if filter != "" && b.Name != filter {
|
|
continue
|
|
}
|
|
|
|
data, err := json.MarshalIndent(b, "", " ")
|
|
if err != nil {
|
|
fmt.Printf("[ERROR] %+v", errors.WithStack(err))
|
|
continue
|
|
}
|
|
|
|
fmt.Println(string(data))
|
|
}
|
|
}
|