add recorder

recorder/recorder.go

@@ -0,0 +1,17 @@
+package recorder
+
+import "context"
+
+type Recorder interface {
+	Record(ctx context.Context, b []byte) error
+}
+
+type RecorderObject struct {
+	Recorder Recorder
+	Record   string
+}
+
+const (
+	RecorderServiceRouterDialAddress      = "recorder.service.router.dial.address"
+	RecorderServiceRouterDialAddressError = "recorder.service.router.dial.address.error"
+)