def run(self, once=False, **kwargs):
"""Run the daemon"""
utils.validate_configuration()
utils.drop_privileges(self.conf.get('user', 'chase'))
utils.capture_stdio(self.logger, **kwargs)
def kill_children(*args):
signal.signal(signal.SIGTERM, signal.SIG_IGN)
os.killpg(0, signal.SIGTERM)
sys.exit()
signal.signal(signal.SIGTERM, kill_children)
if once:
self.run_once(**kwargs)
else:
self.run_forever(**kwargs)
# TODO: pull pieces of this out to test
def run_wsgi(conf_file, app_section, *args, **kwargs):
"""
Loads common settings from conf, then instantiates app and runs
the server using the specified number of workers.
:param conf_file: Path to paste.deploy style configuration file
:param app_section: App name from conf file to load config from
"""
try:
conf = appconfig('config:%s' % conf_file, name=app_section)
except Exception, e:
print "Error trying to load config %s: %s" % (conf_file, e)
return
validate_configuration()
# pre-configure logger
log_name = conf.get('log_name', app_section)
if 'logger' in kwargs:
logger = kwargs.pop('logger')
else:
logger = get_logger(conf,
log_name,
log_to_console=kwargs.pop('verbose', False),
log_route='wsgi')
# bind to address and port
sock = get_socket(conf, default_port=kwargs.get('default_port', 8080))
# remaining tasks should not require elevated privileges
drop_privileges(conf.get('user', 'chase'))
# TODO: pull pieces of this out to test
def run_wsgi(conf_file, app_section, *args, **kwargs):
"""
Loads common settings from conf, then instantiates app and runs
the server using the specified number of workers.
:param conf_file: Path to paste.deploy style configuration file
:param app_section: App name from conf file to load config from
"""
try:
conf = appconfig("config:%s" % conf_file, name=app_section)
except Exception, e:
print "Error trying to load config %s: %s" % (conf_file, e)
return
validate_configuration()
# pre-configure logger
log_name = conf.get("log_name", app_section)
if "logger" in kwargs:
logger = kwargs.pop("logger")
else:
logger = get_logger(conf, log_name, log_to_console=kwargs.pop("verbose", False), log_route="wsgi")
# bind to address and port
sock = get_socket(conf, default_port=kwargs.get("default_port", 8080))
# remaining tasks should not require elevated privileges
drop_privileges(conf.get("user", "chase"))
# Ensure the application can be loaded before proceeding.
loadapp("config:%s" % conf_file, global_conf={"log_name": log_name})
def __init__(self, pickle_gz_path, reload_time=15):
# can't use the ring unless HASH_PATH_SUFFIX is set
validate_configuration()
self.pickle_gz_path = pickle_gz_path
self.reload_time = reload_time
self._reload(force=True)
def __init__(self, pickle_gz_path, reload_time=15):
# can't use the ring unless HASH_PATH_SUFFIX is set
validate_configuration()
self.pickle_gz_path = pickle_gz_path
self.reload_time = reload_time
self._reload(force=True)
