From 2150ce2ce86f24d1e4937edab9db4ccd7e96ad9f Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Thu, 22 Sep 2022 11:51:56 +0800
Subject: [PATCH] Set TTL to 24 hours

---
 packages/text-to-speech/src/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/text-to-speech/src/index.ts b/packages/text-to-speech/src/index.ts
index 5af829e30..a25af17bf 100644
--- a/packages/text-to-speech/src/index.ts
+++ b/packages/text-to-speech/src/index.ts
@@ -210,12 +210,12 @@ export const textToSpeechStreamingHandler = Sentry.GCPFunction.wrapHttpFunction(
         return res.status(500).send({ errorCode: 'SYNTHESIZER_ERROR' })
       }
       const audioDataString = audioData.toString('hex')
-      // save audio data to cache for 12 hours
+      // save audio data to cache for 24 hours for mainly the newsletters
       await redisClient.set(
         cacheKey,
         JSON.stringify({ audioDataString, speechMarks }),
         {
-          EX: 3600 * 12, // in seconds
+          EX: 3600 * 24, // in seconds
           NX: true,
         }
       )