diff options
Diffstat (limited to 'plugins/mod_pep.lua')
| -rw-r--r-- | plugins/mod_pep.lua | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/plugins/mod_pep.lua b/plugins/mod_pep.lua index a6916d1f..896f3e78 100644 --- a/plugins/mod_pep.lua +++ b/plugins/mod_pep.lua @@ -16,10 +16,15 @@ local next = next; local type = type; local calculate_hash = require "util.caps".calculate_hash; local core_post_stanza = prosody.core_post_stanza; +local bare_sessions = prosody.bare_sessions; +-- Used as canonical 'empty table' local NULL = {}; +-- data[user_bare_jid][node] = item_stanza local data = {}; +--- recipients[user_bare_jid][contact_full_jid][subscribed_node] = true local recipients = {}; +-- hash_map[hash][subscribed_nodes] = true local hash_map = {}; module.save = function() @@ -120,6 +125,9 @@ module:hook("presence/bare", function(event) local t = stanza.attr.type; local self = not stanza.attr.to; + -- Only cache subscriptions if user is online + if not bare_sessions[user] then return; end + if not t then -- available presence if self or subscription_presence(user, stanza.attr.from) then local recipient = stanza.attr.from; @@ -283,3 +291,11 @@ module:hook("account-disco-items", function(event) end end end); + +module:hook("resource-unbind", function (event) + local user_bare_jid = event.session.username.."@"..event.session.host; + if not bare_sessions[user_bare_jid] then -- User went offline + -- We don't need this info cached anymore, clear it. + recipients[user_bare_jid] = nil; + end +end); |