diff --git a/cmd/main.go b/cmd/main.go
index 7176bd3..c03a8ef 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -96,7 +96,7 @@ func main() {
 		en = en.WithDebug(nil)
 	}
 
-	_, err = en.Init(ctx)
+	_, err = en.Exec(ctx, []byte{})
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "engine init exited with error: %v\n", err)
 		os.Exit(1)
diff --git a/internal/handlers/base.go b/internal/handlers/base.go
index 9be5872..babd9fb 100644
--- a/internal/handlers/base.go
+++ b/internal/handlers/base.go
@@ -71,19 +71,7 @@ func(f *BaseSessionHandler) Process(rqs RequestSession) (RequestSession, error)
 	}
 	rqs.Engine = en
 
-	r, err = rqs.Engine.Init(rqs.Ctx)
-	if err != nil {
-		perr := f.provider.Put(rqs.Config.SessionId, rqs.Storage)
-		rqs.Storage = nil
-		if perr != nil {
-			logg.ErrorCtxf(rqs.Ctx, "", "storage put error", perr)
-		}
-		return rqs, err
-	}
-
-	if r && len(rqs.Input) > 0 {
-		r, err = rqs.Engine.Exec(rqs.Ctx, rqs.Input)
-	}
+	r, err = rqs.Engine.Exec(rqs.Ctx, rqs.Input)
 	if err != nil {
 		perr := f.provider.Put(rqs.Config.SessionId, rqs.Storage)
 		rqs.Storage = nil