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Ahenk
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timeout function added for waiting get policies response and some functions formatted

This commit is contained in:
Volkan Şahin 2016-07-22 10:40:41 +03:00
parent 98dde0a3d1
commit fa9c2fc104
1 changed files with 36 additions and 15 deletions
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51
opt/ahenk/ahenkd.py
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@ -29,6 +29,8 @@ from base.registration.Registration import Registration
from base.scheduler.scheduler_factory import SchedulerFactory
from base.system.system import System
from base.task.TaskManager import TaskManager
from base.timer.setup_timer import SetupTimer
from base.timer.timer import Timer
from base.util.util import Util
ahenkdaemon = None
@ -118,13 +120,17 @@ class AhenkDeamon(BaseDaemon):
def check_registration(self):
max_attemp_number = int(System.Hardware.Network.interface_size()) * 3
logger = Scope.getInstance().getLogger()
registration = Scope.getInstance().getRegistration()
try:
while Scope.getInstance().getRegistration().is_registered() is False:
while registration.is_registered() is False:
# while Scope.getInstance().getRegistration().is_registered() is False:
max_attemp_number -= 1
logger.debug('[AhenkDeamon] Ahenk is not registered. Attempting for registration')
# TODO 'Could not reach Registration response from Lider. Be sure Lider is running and it is connected to XMPP server!'
Scope.getInstance().getRegistration().registration_request()
registration.registration_request()
# Scope.getInstance().getRegistration().registration_request()
if max_attemp_number < 0:
logger.warning('[AhenkDeamon] Number of Attempting for registration is over')
self.registration_failed()
@ -161,6 +167,17 @@ class AhenkDeamon(BaseDaemon):
# TODO destroy plugin manager here
self.init_plugin_manager()
def init_signal_listener(self):
try:
signal.signal(signal.SIGALRM, self.run_command_from_fifo)
self.logger.info('[AhenkDeamon] Signal handler is set up')
except Exception as e:
self.logger.error('[AhenkDeamon] Signal handler could not set up. Error Message: {} '.format(str(e)))
def init_pid_file(self):
with open(System.Ahenk.pid_path(), 'w+') as f:
f.write(str(os.getpid()))
def run(self):
print('Ahenk running...')
@ -175,6 +192,9 @@ class AhenkDeamon(BaseDaemon):
# Logger must be second
self.logger = self.init_logger()
self.init_pid_file()
self.logger.info('[AhenkDeamon] Pid file was created')
self.init_event_manager()
self.logger.info('[AhenkDeamon] Event Manager was set')
@ -203,7 +223,10 @@ class AhenkDeamon(BaseDaemon):
self.logger.info('[AhenkDeamon] Ahenk was registered')
self.messenger = self.init_messenger()
self.logger.info('[AhenkDeamon] Messager was set')
self.logger.info('[AhenkDeamon] Messenger was set')
self.init_signal_listener()
self.logger.info('[AhenkDeamon] Signals listeners was set')
Agreement().agreement_contract_update()
@ -215,15 +238,6 @@ class AhenkDeamon(BaseDaemon):
self.logger.info('[AhenkDeamon] LDAP registration of Ahenk is completed')
with open(System.Ahenk.pid_path(), 'w+') as config_file:
config_file.write(str(os.getpid()))
try:
signal.signal(signal.SIGALRM, self.run_command_from_fifo)
self.logger.info('[AhenkDeamon] Signal handler is set up')
except Exception as e:
self.logger.error('[AhenkDeamon] Signal handler could not set up. Error Message: {} '.format(str(e)))
self.messenger.send_direct_message('test')
while True:
@ -253,6 +267,7 @@ class AhenkDeamon(BaseDaemon):
messenger = scope.getMessenger()
conf_manager = scope.getConfigurationManager()
db_service = scope.getDbService()
execute_manager = scope.getExecutionManager()
self.logger.debug('[AhenkDeamon] Signal handled')
self.logger.debug('[AhenkDeamon] Signal is :{}'.format(str(json_data['event'])))
@ -304,7 +319,7 @@ class AhenkDeamon(BaseDaemon):
agreement_choice = True
if agreement_choice is True:
db_service.delete('session', 'username=\'{}\''.format(username))
db_service.delete('session', 'username=\'{0}\''.format(username))
self.logger.info('[AhenkDeamon] Display is {0}, desktop env is {1} for {2}'.format(display, desktop, username))
@ -314,11 +329,19 @@ class AhenkDeamon(BaseDaemon):
plugin_manager.process_mode('safe', username)
plugin_manager.process_mode('login', username)
kward = {}
kward['timeout_args'] = username
kward['checker_args'] = username
SetupTimer.start(Timer(timeout=System.Ahenk.get_policy_timeout(), timeout_function=execute_manager.execute_default_policy, checker_func=execute_manager.is_policy_executed, kwargs=kward))
self.logger.info('[AhenkDeamon] Requesting updated policies from Lider. If Ahenk could not reach updated policies in {0} sec, booked policies will be executed'.format(System.Ahenk.get_policy_timeout()))
messenger.send_direct_message(get_policy_message)
elif 'logout' == str(json_data['event']):
username = json_data['username']
db_service.delete('session', 'username=\'{}\''.format(username))
execute_manager.remove_user_executed_policy_dict(username)
# TODO delete all user records while initializing
self.logger.info('[AhenkDeamon] logout event is handled for user: {}'.format(username))
logout_message = message_manager.logout_msg(username)
messenger.send_direct_message(logout_message)
@ -372,11 +395,9 @@ class AhenkDeamon(BaseDaemon):
while self.running_plugin() is False:
self.logger.debug('[AhenkDeamon] Waiting for progress of plugins...')
time.sleep(0.5)
ahenkdaemon.stop()
else:
self.logger.error('[AhenkDeamon] Unknown command error. Command:' + json_data['event'])
self.logger.debug('[AhenkDeamon] Processing of handled event is completed')
return True
else: