Code refactoring

pkg/core/helpers.go

@@ -6,8 +6,6 @@ import (
 	"strconv"
 	"strings"
 	"time"
-
-	"github.com/rs/zerolog/log"
 )
 
 const (
@@ -77,7 +75,6 @@ func Assert(ok bool) {
 }
 
 func Caller() string {
-	log.Error().Caller(0).Send()
 	_, file, line, _ := runtime.Caller(1)
 	return file + ":" + strconv.Itoa(line)
 }

pkg/core/track.go

@@ -10,6 +10,13 @@ import (
 	"github.com/pion/rtp"
 )
 
+type Packet struct {
+	PayloadType uint8
+	Sequence    uint16
+	Timestamp   uint32
+	Payload     []byte
+}
+
 var ErrCantGetTrack = errors.New("can't get track")
 
 type Receiver struct {