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Final fixes for proper shutdown of tornado

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This commit is contained in:
echel0n 2014-06-15 01:20:18 -07:00
parent 661c4ed6a7
commit 149d7b29df
2 changed files with 8 additions and 19 deletions
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3
sickbeard/__init__.py
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@ -1298,7 +1298,8 @@ def saveAndShutdown(restart=False):
halt()
saveAll()
IOLoop.instance().add_callback(WEBSERVER.shutdown)
# Shutdown tornado
WEBSERVER.shutdown()
if CREATEPID:
logger.log(u"Removing pidfile " + str(PIDFILE))

24
sickbeard/webserveInit.py
View file

@ -10,7 +10,7 @@ from sickbeard import logger
from sickbeard.helpers import create_https_certificates
from tornado.web import Application, StaticFileHandler, RedirectHandler, HTTPError
from tornado.httpserver import HTTPServer
from tornado.ioloop import IOLoop
from tornado.ioloop import IOLoop, PeriodicCallback
class MultiStaticFileHandler(StaticFileHandler):
@ -154,6 +154,7 @@ class webserverInit():
self.thread = threading.Thread(None, self.monitor, 'TORNADO')
def monitor(self):
io_loop = IOLoop.current()
while True:
@ -164,7 +165,7 @@ class webserverInit():
try:
logger.log(u"Starting tornado", logger.DEBUG)
IOLoop.instance().start()
io_loop.start()
except Exception, e:
logger.log(u"Exception generated in tornado: " + ex(e), logger.ERROR)
logger.log(repr(traceback.format_exc()), logger.DEBUG)
@ -178,27 +179,14 @@ class webserverInit():
def shutdown(self):
logger.logging.info('Shutting down tornado')
self.abort = True
self.server.stop()
deadline = time.time() + 3
io_loop = IOLoop.instance()
def stop_loop():
now = time.time()
if now < deadline and (io_loop._callbacks or io_loop._timeouts):
io_loop.add_timeout(now + 1, stop_loop)
else:
io_loop.stop()
stop_loop()
logger.log('Shutting down tornado')
try:
IOLoop.instance().stop()
self.thread.join(10)
except:
pass
logger.logging.info('Tornado is now shutdown')
logger.log('Tornado is now shutdown')