mod_pubsub: Preserve service object on module reload

diff --git a/plugins/mod_pubsub.lua b/plugins/mod_pubsub.lua
index 769dd49ad8957fd782a2efdba3358a9a306ec002..dc1b1263960840cdec1ff5854d3bb2c75712fc06 100644 (file)
--- a/plugins/mod_pubsub.lua
+++ b/plugins/mod_pubsub.lua
@@ -195,3 +195,11 @@ service = pubsub.new({
 });
 module.environment.service = service;
 
+function module.save()
+       return { service = service };
+end
+
+function module.restore(data)
+       service = data.service;
+       module.environment.service = service;
+end