diff --git a/pkg/sourcer/service.go b/pkg/sourcer/service.go
index 741cc28f..9453c014 100644
--- a/pkg/sourcer/service.go
+++ b/pkg/sourcer/service.go
@@ -146,32 +146,35 @@ func (fs *Service) receiveReadRequests(ctx context.Context, stream sourcepb.Sour
 
 // processReadData processes the read data and sends it to the client.
 func (fs *Service) processReadData(ctx context.Context, stream sourcepb.Source_ReadFnServer, messageCh <-chan Message) error {
-	select {
-	case <-ctx.Done():
-		return ctx.Err()
-	case msg, ok := <-messageCh:
-		if !ok {
-			break
-		}
-		offset := &sourcepb.Offset{
-			Offset:      msg.Offset().Value(),
-			PartitionId: msg.Offset().PartitionId(),
-		}
-		element := &sourcepb.ReadResponse{
-			Result: &sourcepb.ReadResponse_Result{
-				Payload:   msg.Value(),
-				Offset:    offset,
-				EventTime: timestamppb.New(msg.EventTime()),
-				Keys:      msg.Keys(),
-				Headers:   msg.Headers(),
-			},
-			Status: &sourcepb.ReadResponse_Status{
-				Eot:  false,
-				Code: 0,
-			},
-		}
-		if err := stream.Send(element); err != nil {
-			return err
+readLoop:
+	for {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case msg, ok := <-messageCh:
+			if !ok {
+				break readLoop
+			}
+			offset := &sourcepb.Offset{
+				Offset:      msg.Offset().Value(),
+				PartitionId: msg.Offset().PartitionId(),
+			}
+			element := &sourcepb.ReadResponse{
+				Result: &sourcepb.ReadResponse_Result{
+					Payload:   msg.Value(),
+					Offset:    offset,
+					EventTime: timestamppb.New(msg.EventTime()),
+					Keys:      msg.Keys(),
+					Headers:   msg.Headers(),
+				},
+				Status: &sourcepb.ReadResponse_Status{
+					Eot:  false,
+					Code: 0,
+				},
+			}
+			if err := stream.Send(element); err != nil {
+				return err
+			}
 		}
 	}
 	err := stream.Send(&sourcepb.ReadResponse{