--- a/core/s2smanager.lua	Thu May 10 23:00:45 2012 +0200
+++ b/core/s2smanager.lua	Thu May 10 23:01:10 2012 +0200
@@ -9,37 +9,17 @@
 
 
 local hosts = hosts;
-local core_process_stanza = function(a, b) core_process_stanza(a, b); end
-local format = string.format;
-local t_insert, t_sort = table.insert, table.sort;
-local get_traceback = debug.traceback;
-local tostring, pairs, ipairs, getmetatable, newproxy, type, error, tonumber, setmetatable
-    = tostring, pairs, ipairs, getmetatable, newproxy, type, error, tonumber, setmetatable;
-
-local initialize_filters = require "util.filters".initialize;
-local wrapclient = require "net.server".wrapclient;
-local st = require "stanza";
-local stanza = st.stanza;
-local nameprep = require "util.encodings".stringprep.nameprep;
-local cert_verify_identity = require "util.x509".verify_identity;
-local new_ip = require "util.ip".new_ip;
-local rfc3484_dest = require "util.rfc3484".destination;
+local tostring, pairs, ipairs, getmetatable, newproxy, setmetatable
+    = tostring, pairs, ipairs, getmetatable, newproxy, setmetatable;
 
 local fire_event = prosody.events.fire_event;
-local uuid_gen = require "util.uuid".generate;
-
 local logger_init = require "util.logger".init;
 
 local log = logger_init("s2smanager");
 
-local sha256_hash = require "util.hashes".sha256;
-
 local adns, dns = require "net.adns", require "net.dns";
 local config = require "core.configmanager";
 local dns_timeout = config.get("*", "core", "dns_timeout") or 15;
-local cfg_sources = config.get("*", "core", "s2s_interface")
-	or config.get("*", "core", "interface");
-local sources;
 
 --FIXME: s2sout should create its own resolver w/ timeout
 dns.settimeout(dns_timeout);