From 279dbf2049b8b2ebf41482b0bf5064302f64b417 Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Thu, 22 Sep 2022 11:20:11 +0800
Subject: [PATCH] Extend ttl to 12 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 b7d5618d1..5af829e30 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 1 hour
+      // save audio data to cache for 12 hours
       await redisClient.set(
         cacheKey,
         JSON.stringify({ audioDataString, speechMarks }),
         {
-          EX: 3600, // in seconds
+          EX: 3600 * 12, // in seconds
           NX: true,
         }
       )