From d7b1ff9a8081bde64f4d3a6129e12ff2ee93b678 Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Wed, 26 Jun 2013 16:26:02 +0200
Subject: [PATCH] Set default layergroup ttl locally

---
 lib/cartodb/server_options.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/cartodb/server_options.js b/lib/cartodb/server_options.js
index 80c2521d..4938c709 100644
--- a/lib/cartodb/server_options.js
+++ b/lib/cartodb/server_options.js
@@ -22,7 +22,8 @@ module.exports = function(){
         grainstore: {
           datasource: global.environment.postgres,
           cachedir: global.environment.millstone.cache_basedir,
-          mapnik_version: global.environment.mapnik_version || mapnik.versions.mapnik
+          mapnik_version: global.environment.mapnik_version || mapnik.versions.mapnik,
+          default_layergroup_ttl: 300 // seconds
         },
         mapnik: {
           metatile: rendererConfig.metatile,