From 66d33ebd60ed12e18252d2031e26d5d8c6f27aef Mon Sep 17 00:00:00 2001
From: Dave Horton <daveh@beachdognet.com>
Date: Sat, 3 Jun 2023 09:15:45 -0400
Subject: [PATCH] change default tts cache duration to 4 hours

---
 lib/synth-audio.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/synth-audio.js b/lib/synth-audio.js
index d0524f5..ad5d1d8 100644
--- a/lib/synth-audio.js
+++ b/lib/synth-audio.js
@@ -30,7 +30,7 @@ const {
 const {SynthesizeSpeechRequest} = require('../stubs/riva/proto/riva_tts_pb');
 const {AudioEncoding} = require('../stubs/riva/proto/riva_audio_pb');
 const debug = require('debug')('jambonz:realtimedb-helpers');
-const EXPIRES = (process.env.JAMBONES_TTS_CACHE_DURATION_MINS || 24 * 60) * 60; // cache tts for 24 hours
+const EXPIRES = (process.env.JAMBONES_TTS_CACHE_DURATION_MINS || 4 * 60) * 60; // cache tts for 4 hours
 const TMP_FOLDER = '/tmp';
 
 /**