fix: protocol v1

cmd/broadcast/main.go

@@ -5,18 +5,22 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
+	"log/slog"
 	"os"
 
 	reach "forge.cadoles.com/cadoles/go-emlid/reach/client"
+	"forge.cadoles.com/cadoles/go-emlid/reach/client/logger"
 	"github.com/pkg/errors"
 )
 
 var (
-	host   string = "192.168.42.1"
-	filter string = ""
+	host        string = "192.168.42.1"
+	filter      string = ""
+	rawLogLevel string = "ERROR"
 )
 
 func init() {
+	flag.StringVar(&rawLogLevel, "log-level", rawLogLevel, "log level")
 	flag.StringVar(&host, "host", host, "the reachrs module host")
 	flag.StringVar(&filter, "filter", filter, "filter the broadcast messages by name")
 }
@@ -27,6 +31,14 @@ func main() {
 	ctx := context.Background()
 	client := reach.NewClient(host)
 
+	logLevel, err := logger.ParseLevel(rawLogLevel)
+	if err != nil {
+		fmt.Printf("[FATAL] %+v", errors.WithStack(err))
+		os.Exit(1)
+	}
+
+	slog.SetLogLoggerLevel(logLevel)
+
 	if err := client.Connect(ctx); err != nil {
 		fmt.Printf("[FATAL] %+v", errors.WithStack(err))
 		os.Exit(1)

cmd/configuration/main.go

@@ -5,9 +5,11 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
+	"log/slog"
 	"os"
 
 	reach "forge.cadoles.com/cadoles/go-emlid/reach/client"
+	"forge.cadoles.com/cadoles/go-emlid/reach/client/logger"
 	"forge.cadoles.com/cadoles/go-emlid/reach/client/protocol"
 	v1 "forge.cadoles.com/cadoles/go-emlid/reach/client/protocol/v1"
 	v2 "forge.cadoles.com/cadoles/go-emlid/reach/client/protocol/v2"
@@ -18,9 +20,11 @@ var (
 	host              string = "192.168.42.1"
 	preferredProtocol string = string(v2.Identifier)
 	fallbackProtocol  string = string(v1.Identifier)
+	rawLogLevel       string = "ERROR"
 )
 
 func init() {
+	flag.StringVar(&rawLogLevel, "log-level", rawLogLevel, "log level")
 	flag.StringVar(&host, "host", host, "the reachrs module host")
 	flag.StringVar(&preferredProtocol, "preferred-protocol", preferredProtocol, "preferred-protocol")
 	flag.StringVar(&fallbackProtocol, "fallback-protocol", fallbackProtocol, "fallback-protocol")
@@ -29,6 +33,14 @@ func init() {
 func main() {
 	flag.Parse()
 
+	logLevel, err := logger.ParseLevel(rawLogLevel)
+	if err != nil {
+		fmt.Printf("[FATAL] %+v", errors.WithStack(err))
+		os.Exit(1)
+	}
+
+	slog.SetLogLoggerLevel(logLevel)
+
 	ctx := context.Background()
 	client := reach.NewClient(
 		host,

cmd/discover/main.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"forge.cadoles.com/cadoles/go-emlid/reach/discovery"
+	"github.com/pkg/errors"
+)
+
+func main() {
+	services, err := discovery.Watch(context.Background())
+	if err != nil {
+		fmt.Printf("[FATAL] %+v", errors.WithStack(err))
+		os.Exit(1)
+	}
+
+	for srv := range services {
+		data, err := json.MarshalIndent(struct {
+			Addr string `json:"addr"`
+			Name string `json:"name"`
+		}{
+			Name: srv.Name,
+			Addr: fmt.Sprintf("%s:%d", srv.AddrV4.String(), srv.Port),
+		}, "", "  ")
+		if err != nil {
+			fmt.Printf("[FATAL] %+v", errors.WithStack(err))
+			os.Exit(1)
+		}
+
+		fmt.Printf("%s\n", data)
+	}
+}