src: fix libuv assertion on windows

src/node_platform.cc

@@ -117,6 +117,8 @@ class WorkerThreadsTaskRunner::DelayedTaskScheduler {
  double delay_in_seconds) {
  auto locked = tasks_.Lock();
 
+ if (has_shut_down_) return;
+
  auto entry = std::make_unique<TaskQueueEntry>(std::move(task), priority);
  auto delayed = std::make_unique<ScheduleTask>(
  this, std::move(entry), delay_in_seconds);
@@ -132,6 +134,7 @@ class WorkerThreadsTaskRunner::DelayedTaskScheduler {
 
  void Stop() {
  auto locked = tasks_.Lock();
+ has_shut_down_ = true;
  locked.Push(std::make_unique<StopTask>(this));
  uv_async_send(&flush_tasks_);
  }
@@ -241,6 +244,7 @@ class WorkerThreadsTaskRunner::DelayedTaskScheduler {
  uv_loop_t loop_;
  uv_async_t flush_tasks_;
  std::unordered_set<uv_timer_t*> timers_;
+ bool has_shut_down_ = false;
 };
 
 WorkerThreadsTaskRunner::WorkerThreadsTaskRunner(

test/parallel/test-process-exit-after-fetch-throw.js

@@ -0,0 +1,32 @@
+'use strict';
+// Ref: https://github.com/nodejs/node/issues/56645
+const common = require('../common');
+const assert = require('assert');
+const cp = require('child_process');
+const http = require('http');
+
+if (process.argv[2] === 'child') {
+ http
+ .createServer((_, res) => {
+ res.writeHead(302, { Location: '/' });
+ res.end();
+ })
+ .listen(0, '127.0.0.1', async function() {
+ try {
+ await fetch(`http://127.0.0.1:${this.address().port}/`);
+ } catch {
+ // ignore
+ }
+ process.exit(0);
+ });
+} else {
+ const child = cp.spawn(process.execPath, [__filename, 'child']);
+
+ child.on(
+ 'close',
+ common.mustCall((exitCode, signal) => {
+ assert.strictEqual(exitCode, 0);
+ assert.strictEqual(signal, null);
+ }),
+ );
+}