refactor: replace `deferred()` from `std/async` with `Promise.withResolvers()` (#21234)

Closes #21041

---------

Signed-off-by: Asher Gomez <ashersaupingomez@gmail.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/ext/node/polyfills/http.ts b/ext/node/polyfills/http.ts
index 4ad502760..475d691cc 100644
--- a/ext/node/polyfills/http.ts
+++ b/ext/node/polyfills/http.ts
@@ -7,7 +7,6 @@
 
 const core = globalThis.__bootstrap.core;
 import { TextEncoder } from "ext:deno_web/08_text_encoding.js";
-import { type Deferred, deferred } from "ext:deno_node/_util/async.ts";
 import { setTimeout } from "ext:deno_web/02_timers.js";
 import {
   _normalizeArgs,
@@ -1556,7 +1555,7 @@ export class ServerImpl extends EventEmitter {
   #server: Deno.Server;
   #unref = false;
   #ac?: AbortController;
-  #servePromise: Deferred<void>;
+  #serveDeferred: ReturnType<typeof Promise.withResolvers<void>>;
   listening = false;
 
   constructor(opts, requestListener?: ServerHandler) {
@@ -1573,8 +1572,8 @@ export class ServerImpl extends EventEmitter {
 
     this._opts = opts;
 
-    this.#servePromise = deferred();
-    this.#servePromise.then(() => this.emit("close"));
+    this.#serveDeferred = Promise.withResolvers<void>();
+    this.#serveDeferred.promise.then(() => this.emit("close"));
     if (requestListener !== undefined) {
       this.on("request", requestListener);
     }
@@ -1660,7 +1659,7 @@ export class ServerImpl extends EventEmitter {
     if (this.#unref) {
       this.#server.unref();
     }
-    this.#server.finished.then(() => this.#servePromise!.resolve());
+    this.#server.finished.then(() => this.#serveDeferred!.resolve());
   }
 
   setTimeout() {
@@ -1700,7 +1699,7 @@ export class ServerImpl extends EventEmitter {
       this.#ac.abort();
       this.#ac = undefined;
     } else {
-      this.#servePromise!.resolve();
+      this.#serveDeferred!.resolve();
     }
 
     this.#server = undefined;