Cleanup leftover fd sockets on restart

SickBeard.py

@@ -53,25 +53,20 @@ import threading
 import signal
 import traceback
 import getopt
-import time
 
 import sickbeard
 
-import tornado.ioloop
-import tornado.autoreload
-
 from sickbeard import db
 from sickbeard.tv import TVShow
 from sickbeard import logger
 from sickbeard import webserveInit
-from sickbeard import autoreload_shutdown
 from sickbeard.version import SICKBEARD_VERSION
 from sickbeard.databases.mainDB import MIN_DB_VERSION
 from sickbeard.databases.mainDB import MAX_DB_VERSION
 
 from lib.configobj import ConfigObj
 
-from tornado.ioloop import IOLoop, PeriodicCallback
+from tornado.ioloop import IOLoop
 
 signal.signal(signal.SIGINT, sickbeard.sig_handler)
 signal.signal(signal.SIGTERM, sickbeard.sig_handler)

sickbeard/__init__.py

@@ -1300,17 +1300,16 @@ def saveAll():
     logger.log(u"Saving config file to disk")
     save_config()
 
-def cleanup_tornado_sockets(io_loop):
+def saveAndShutdown():
-    for fd in io_loop._handlers.keys():
+    halt()
+    saveAll()
+
+    for fd in IOLoop.current()._handlers.keys():
         try:
             os.close(fd)
         except Exception:
             pass
 
-def saveAndShutdown():
-    halt()
-    saveAll()
-
 def invoke_command(to_call, *args, **kwargs):
 
     def delegate():