def daemonize(http_server):
pidfile_path = options.pidfile % options.port
pid.check(pidfile_path)
log = log_file_handler()
daemon_context = daemon.DaemonContext(stdout=log, stderr=log, working_directory='.')
with daemon_context:
pid.write(pidfile_path)
# initialize the application
http_server.listen(options.port)
try:
# enter the Tornado IO loop
tornado.ioloop.IOLoop.instance().start()
finally:
# ensure we remove the pidfile
pid.remove(pidfile_path)
def start_as_daemon() :
import daemon
import pid
log_file = 'tornado.%s.log' % options.port
log = open(os.path.join(Settings.LOG_PATH, log_file), 'a+')
pidfile_path = os.path.join(Settings.PIDFILE_PATH, '%d.pid' % options.port)
pid.check(pidfile_path)
with daemon.DaemonContext(stdout=log, stderr=log, working_directory='.') :
pid.write(pidfile_path)
try :
start()
except Exception as err :
Settings.logging.exception("Main ioloop exception, removing pid")
Settings.logging.exception("Exited from: %s" % err)
Settings.logging.exception(traceback.format_exc())
Settings.logging.info(" * * * EXITING DUE TO ERROR * * * ")
else :
Settings.logging.info(" * * * EXITING NORMALLY * * * ")
pid.remove(pidfile_path)
def start_as_daemon():
import daemon
import pid
log_file = "tornado.%s.log" % options.port
log = open(os.path.join(Settings.LOG_PATH, log_file), "a+")
pidfile_path = os.path.join(Settings.PIDFILE_PATH, "%d.pid" % options.port)
pid.check(pidfile_path)
with daemon.DaemonContext(stdout=log, stderr=log, working_directory="."):
pid.write(pidfile_path)
try:
start()
except Exception as err:
Settings.logging.exception("Main ioloop exception, removing pid")
Settings.logging.exception("Exited from: %s" % err)
Settings.logging.exception(traceback.format_exc())
Settings.logging.info(" * * * EXITING DUE TO ERROR * * * ")
else:
Settings.logging.info(" * * * EXITING NORMALLY * * * ")
pid.remove(pidfile_path)