From 69df00609ca8b6a495eb080471e21e46a692e38f Mon Sep 17 00:00:00 2001
From: Dominic Go <18517029+dominicstop@users.noreply.github.com>
Date: Fri, 17 Jun 2022 20:19:32 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=92=AB=20Update:=20Add=20`Helpers.promise?=
 =?UTF-8?q?WithTimeout`?=
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---
 src/functions/Helpers.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/functions/Helpers.ts b/src/functions/Helpers.ts
index a382349..e044865 100644
--- a/src/functions/Helpers.ts
+++ b/src/functions/Helpers.ts
@@ -24,6 +24,20 @@ export function timeout(ms: Number) {
   });
 };
 
+/** Wraps a promise that will reject if not not resolved in <ms> milliseconds */
+export function promiseWithTimeout<T>(ms: Number, promise: Promise<T>){
+  // Create a promise that rejects in <ms> milliseconds
+  const timeoutPromise = new Promise<T>((_, reject) => {
+    const timeoutID = setTimeout(() => {
+      clearTimeout(timeoutID);
+      reject(`Promise timed out in ${ms} ms.`)
+    }, ms);
+  });
+
+  // Returns a race between our timeout and the passed in promise
+  return Promise.race([promise, timeoutPromise]);
+};
+
 export function pad(num: number | string, places = 2){
   return String(num).padStart(places, '0');
 };