diff --git a/worker/inpack.go b/worker/inpack.go
index 68d9928..3a18e46 100644
--- a/worker/inpack.go
+++ b/worker/inpack.go
@@ -24,6 +24,14 @@ func (inpack *inPack) Data() []byte {
 	return inpack.data
 }
 
+func (inpack *inPack) Handle() string {
+	return inpack.handle
+}
+
+func (inpack *inPack) UniqueId() string {
+	return inpack.uniqueId
+}
+
 func (inpack *inPack) Err() error {
 	if inpack.dataType == dtError {
 		return getError(inpack.data)
diff --git a/worker/job.go b/worker/job.go
index d2d7d6f..7ef28de 100644
--- a/worker/job.go
+++ b/worker/job.go
@@ -6,4 +6,6 @@ type Job interface {
 	SendWarning(data []byte)
 	SendData(data []byte)
 	UpdateStatus(numerator, denominator int)
+	Handle() string
+	UniqueId() string
 }