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authorWaqas Hussain <waqas20@gmail.com>2008-11-02 06:53:31 +0500
committerWaqas Hussain <waqas20@gmail.com>2008-11-02 06:53:31 +0500
commit02b083a7471024fa6f01afaf80ed0817c3bfd061 (patch)
tree9fc6ffec74413b7204136a7686f6229f18a1c78f /core/stanza_router.lua
parent66ae6ceaa874b6359957322718d4a9c9862d262d (diff)
downloadprosody-02b083a7471024fa6f01afaf80ed0817c3bfd061.tar.gz
prosody-02b083a7471024fa6f01afaf80ed0817c3bfd061.zip
Priority based message routing, etc
Diffstat (limited to 'core/stanza_router.lua')
-rw-r--r--core/stanza_router.lua28
1 files changed, 18 insertions, 10 deletions
diff --git a/core/stanza_router.lua b/core/stanza_router.lua
index 41e89f31..03018c8b 100644
--- a/core/stanza_router.lua
+++ b/core/stanza_router.lua
@@ -22,6 +22,7 @@ local modules_handle_stanza = require "core.modulemanager".handle_stanza;
local format = string.format;
local tostring = tostring;
local t_concat = table.concat;
+local t_insert = table.insert;
local tonumber = tonumber;
local s_find = string.find;
@@ -218,6 +219,7 @@ function handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_b
local st_from, st_to = stanza.attr.from, stanza.attr.to;
stanza.attr.from, stanza.attr.to = from_bare, to_bare;
if stanza.attr.type == "probe" then
+ log("debug", "inbound probe from "..from_bare.." for "..to_bare);
if rostermanager.is_contact_subscribed(node, host, from_bare) then
if 0 == send_presence_of_available_resources(node, host, from_bare, origin) then
-- TODO send last recieved unavailable presence (or we MAY do nothing, which is fine too)
@@ -281,22 +283,28 @@ function core_route_stanza(origin, stanza)
if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then
handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare);
else -- sender is available or unavailable
- for k in pairs(user.sessions) do -- presence broadcast to all user resources. FIXME should this be just for available resources? Do we need to check subscription?
- if user.sessions[k].full_jid then
- stanza.attr.to = user.sessions[k].full_jid; -- reset at the end of function
- user.sessions[k].send(stanza);
+ for _, session in pairs(user.sessions) do -- presence broadcast to all user resources.
+ if session.full_jid then -- FIXME should this be just for available resources? Do we need to check subscription?
+ stanza.attr.to = session.full_jid; -- reset at the end of function
+ session.send(stanza);
end
end
end
elseif stanza.name == "message" then -- select a resource to recieve message
- for k in pairs(user.sessions) do
- if user.sessions[k].full_jid then
- res = user.sessions[k];
- break;
+ local priority = 0;
+ local recipients = {};
+ for _, session in pairs(user.sessions) do -- find resource with greatest priority
+ local p = session.priority;
+ if p > priority then
+ priority = p;
+ recipients = {session};
+ elseif p == priority then
+ t_insert(recipients, session);
end
end
- -- TODO find resource with greatest priority
- res.send(stanza);
+ for _, session in pairs(recipient) do
+ session.send(stanza);
+ end
else
-- TODO send IQ error
end