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comparison util/pubsub.lua @ 3641:3603aeb325de

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mod_pubsub, util.pubsub: Support for fetching items
author Florian Zeitz <florob@babelmonkeys.de>
date Thu, 25 Nov 2010 21:47:12 +0100
parents 444f965baed8
children b24db47995ac
comparison
equal deleted inserted replaced
3640:4bc88bb748d1 3641:3603aeb325de
29 end 29 end
30 30
31 function service:publish(node, actor, id, item) 31 function service:publish(node, actor, id, item)
32 local node_obj = self.nodes[node]; 32 local node_obj = self.nodes[node];
33 if not node_obj then 33 if not node_obj then
34 node_obj = { name = node, subscribers = {}, config = {} }; 34 node_obj = { name = node, subscribers = {}, config = {}, data = {} };
35 self.nodes[node] = node_obj; 35 self.nodes[node] = node_obj;
36 end 36 end
37 node_obj.data = item; 37 node_obj.data[id] = item;
38 self.cb.broadcaster(node, node_obj.subscribers, item); 38 self.cb.broadcaster(node, node_obj.subscribers, item);
39 return true; 39 return true;
40 end 40 end
41 41
42 function service:get(node, actor, id)
43 local node_obj = self.nodes[node];
44 if node_obj then
45 if id then
46 return { node_obj.data[id] };
47 else
48 return node_obj.data;
49 end
50 end
51 end
52
42 return _M; 53 return _M;