local st = require "util.stanza";
local parse_xml = require "util.xml".parse;
local portmanager = require "core.portmanager";
-local sm_destroy_session = sessionmanager.destroy_session;
+local sm_destroy_session = require"core.sessionmanager".destroy_session;
local log = module._log;
local websocket_frames = require"net.websocket.frames";