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mod_presence: Don't depend on sessions array existing for a user when handling outgoing presence broadcast.

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This commit is contained in:
Waqas Hussain 2010-02-12 00:54:14 +05:00
parent 397105c519
commit 199d21bfc8
1 changed files with 4 additions and 2 deletions
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6
plugins/mod_presence.lua
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@ -18,6 +18,7 @@ local st = require "util.stanza";
local jid_split = require "util.jid".split;
local jid_bare = require "util.jid".bare;
local hosts = hosts;
local NULL = {};
local rostermanager = require "core.rostermanager";
local sessionmanager = require "core.sessionmanager";
@ -63,7 +64,8 @@ end
function handle_normal_presence(origin, stanza, core_route_stanza)
local roster = origin.roster;
local node, host = origin.username, origin.host;
for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast to all resources
local user = bare_sessions[node.."@"..host];
for _, res in pairs(user and user.sessions or NULL) do -- broadcast to all resources
if res ~= origin and res.presence then -- to resource
stanza.attr.to = res.full_jid;
core_route_stanza(origin, stanza);
@ -84,7 +86,7 @@ function handle_normal_presence(origin, stanza, core_route_stanza)
core_route_stanza(origin, probe);
end
end
for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast from all available resources
for _, res in pairs(user and user.sessions or NULL) do -- broadcast from all available resources
if res ~= origin and res.presence then
res.presence.attr.to = origin.full_jid;
core_route_stanza(res, res.presence);