util.pubsub: Add service:get_nodes()

diff --git a/util/pubsub.lua b/util/pubsub.lua
index 02e845e192d0536da60094aa64989d7d20be7714..811f4a154c3ddbb25ef73183fc9020efcc9cf48e 100644 (file)
--- a/util/pubsub.lua
+++ b/util/pubsub.lua
@@ -77,4 +77,8 @@ function service:get(node, actor, id)
        end
 end
 
+function service:get_nodes(actor)
+       return true, self.nodes;
+end
+
 return _M;