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mod_presence: Send unavailable presence when sending unsubscribed presence stanzas (some legacy clients continue to display unsubscribed contacts as available).

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This commit is contained in:
Waqas Hussain 2009-10-21 19:01:02 +05:00
parent 0664ac358a
commit 9f001523b2
1 changed files with 5 additions and 1 deletions
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6
plugins/mod_presence.lua
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@ -142,7 +142,7 @@ function handle_normal_presence(origin, stanza, core_route_stanza)
stanza.attr.to = nil; -- reset it
end
function send_presence_of_available_resources(user, host, jid, recipient_session, core_route_stanza)
function send_presence_of_available_resources(user, host, jid, recipient_session, core_route_stanza, stanza)
local h = hosts[host];
local count = 0;
if h and h.type == "local" then
@ -151,6 +151,7 @@ function send_presence_of_available_resources(user, host, jid, recipient_session
for k, session in pairs(u.sessions) do
local pres = session.presence;
if pres then
if stanza then pres = stanza; pres.attr.from = session.full_jid; end
pres.attr.to = jid;
core_route_stanza(session, pres);
pres.attr.to = nil;
@ -199,6 +200,9 @@ function handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_
rostermanager.roster_push(node, host, to_bare);
end
core_route_stanza(origin, stanza);
-- COMPAT: Some legacy clients keep displaying unsubscribed contacts as online unless an unavailable presence is sent:
send_presence_of_available_resources(node, host, to_bare, origin, core_route_stanza,
st.presence({ type="unavailable", from=from_bare, to=to_bare, id=stanza.attr.id }));
end
stanza.attr.from, stanza.attr.to = st_from, st_to;
end