local xmlns_bind ='urn:ietf:params:xml:ns:xmpp-bind';
local xmlns_stanzas ='urn:ietf:params:xml:ns:xmpp-stanzas';
-local new_connhandler = require "net.connhandlers".new;
local new_sasl = require "util.sasl".new;
add_handler("c2s_unauthed", "auth", xmlns_sasl,