From 09c5942bfd0efe92e0a4f6791681be915752283d Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Fri, 7 Aug 2020 16:24:36 +0200
Subject: [PATCH] src: spin shutdown loop while immediates are pending

This allows using `SetImmediate()` and friends at any point
during cleanup.

PR-URL: https://github.com/nodejs/node/pull/34662
Fixes: https://github.com/nodejs/node/issues/34657
Refs: https://github.com/nodejs/node/pull/34572
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 src/env.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/env.cc b/src/env.cc
index 62012262aa01fe..eb0fb2992502b9 100644
--- a/src/env.cc
+++ b/src/env.cc
@@ -634,7 +634,10 @@ void Environment::RunCleanup() {
   initial_base_object_count_ = 0;
   CleanupHandles();
 
-  while (!cleanup_hooks_.empty()) {
+  while (!cleanup_hooks_.empty() ||
+         native_immediates_.size() > 0 ||
+         native_immediates_threadsafe_.size() > 0 ||
+         native_immediates_interrupts_.size() > 0) {
     // Copy into a vector, since we can't sort an unordered_set in-place.
     std::vector<CleanupHookCallback> callbacks(
         cleanup_hooks_.begin(), cleanup_hooks_.end());