s2smanager: Use unused local, reduce table indexing

diff --git a/core/s2smanager.lua b/core/s2smanager.lua
index 6049e12eb5f8305da2dd3022fbaad008458468c9..86389d8d99b5f03462900bea7fd2451471afe394 100644 (file)
--- a/core/s2smanager.lua
+++ b/core/s2smanager.lua
@@ -12,7 +12,6 @@ local hosts = hosts;
 local tostring, pairs, ipairs, getmetatable, newproxy, setmetatable
     = tostring, pairs, ipairs, getmetatable, newproxy, setmetatable;
 
-local fire_event = prosody.events.fire_event;
 local logger_init = require "util.logger".init;
 
 local log = logger_init("s2smanager");
@@ -23,6 +22,7 @@ local prosody = _G.prosody;
 incoming_s2s = {};
 prosody.incoming_s2s = incoming_s2s;
 local incoming_s2s = incoming_s2s;
+local fire_event = prosody.events.fire_event;
 
 module "s2smanager"
 
@@ -91,7 +91,7 @@ function mark_connected(session)
 
        local event_data = { session = session };
        if session.type == "s2sout" then
-               prosody.events.fire_event("s2sout-established", event_data);
+               fire_event("s2sout-established", event_data);
                hosts[from].events.fire_event("s2sout-established", event_data);
        else
                local host_session = hosts[to];
@@ -99,7 +99,7 @@ function mark_connected(session)
                        return host_session.events.fire_event("route/remote", { from_host = to, to_host = from, stanza = stanza });
                end;
 
-               prosody.events.fire_event("s2sin-established", event_data);
+               fire_event("s2sin-established", event_data);
                hosts[to].events.fire_event("s2sin-established", event_data);
        end
        
@@ -158,12 +158,12 @@ function destroy_session(session, reason)
        
        local event_data = { session = session, reason = reason };
        if session.type == "s2sout" then
-               prosody.events.fire_event("s2sout-destroyed", event_data);
+               fire_event("s2sout-destroyed", event_data);
                if hosts[session.from_host] then
                        hosts[session.from_host].events.fire_event("s2sout-destroyed", event_data);
                end
        elseif session.type == "s2sin" then
-               prosody.events.fire_event("s2sin-destroyed", event_data);
+               fire_event("s2sin-destroyed", event_data);
                if hosts[session.to_host] then
                        hosts[session.to_host].events.fire_event("s2sin-destroyed", event_data);
                end