From 0d9d3fef9dd392a450dd1c3b75f71c94d8f5723a Mon Sep 17 00:00:00 2001
From: Mike Pham <mikepham1207@gmail.com>
Date: Sat, 1 Feb 2025 01:02:45 +1000
Subject: [PATCH] fix(core): exponential retry on cache put fail (#29017)

Co-authored-by: Mike <mike.pham@autogeneral.com.au>
---
 packages/nx/src/tasks-runner/cache.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/nx/src/tasks-runner/cache.ts b/packages/nx/src/tasks-runner/cache.ts
index d5efced66e..da59cbdb98 100644
--- a/packages/nx/src/tasks-runner/cache.ts
+++ b/packages/nx/src/tasks-runner/cache.ts
@@ -555,17 +555,20 @@ function tryAndRetry<T>(fn: () => Promise<T>): Promise<T> {
   let attempts = 0;
   // Generate a random number between 2 and 4 to raise to the power of attempts
   const baseExponent = Math.random() * 2 + 2;
+  const baseTimeout = 15;
   const _try = async () => {
     try {
       attempts++;
       return await fn();
     } catch (e) {
-      // Max time is 5 * 4^3 = 20480ms
+      // Max time is 15 * (4 + 4² + 4³ + 4⁴ + 4⁵) = 20460ms
       if (attempts === 6) {
         // After enough attempts, throw the error
         throw e;
       }
-      await new Promise((res) => setTimeout(res, baseExponent ** attempts));
+      await new Promise((res) =>
+        setTimeout(res, baseTimeout * baseExponent ** attempts)
+      );
       return await _try();
     }
   };