From e010e0d4b34ca98796703090720ff47978d79245 Mon Sep 17 00:00:00 2001
From: Erli Wang <wangerl@amazon.com>
Date: Tue, 8 Oct 2024 13:10:43 -0700
Subject: [PATCH] return when reserve failed to avoid crashing busy sandbox

---
 lambda/rapidcore/server.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lambda/rapidcore/server.go b/lambda/rapidcore/server.go
index e903ebe..03bac62 100644
--- a/lambda/rapidcore/server.go
+++ b/lambda/rapidcore/server.go
@@ -661,6 +661,8 @@ func (s *Server) Invoke(responseWriter http.ResponseWriter, invoke *interop.Invo
 		reserveResp, err := s.Reserve("", "", "")
 		if err != nil {
 			log.Infof("ReserveFailed: %s", err)
+                        releaseErrChan <- err
+                        return
 		}
 
 		invoke.DeadlineNs = fmt.Sprintf("%d", metering.Monotime()+reserveResp.Token.FunctionTimeout.Nanoseconds())