def get_value_by_key(self, key):
return_value = ""
try:
return_value = self.datas[key]
except Exception, e:
logger.error("while parsing json file")
def get_value_by_key(self, key):
return_value = ""
try:
return_value = self.datas[key]
except Exception, e:
logger.error("while parsing json file")
def open_file_and_get_datas(self):
try:
with open(self.config_file) as data_file:
self.datas = json.load(data_file)
except:
logger.error("[JSON_PARSER] fail to opening %s check the file" %
self.config_file)
def set_attr(self, datas):
self.conexion_available = True
credentials_string = 'mongodb://' + datas["mongo_user"] + ':' + datas["mongo_pwd"] + '@' + datas["mongo_host"] + ':' + str(datas["mongo_port"]) + '/' + datas["mongo_db"]
try:
self.client = MongoClient(credentials_string)
self.db_connection = self.client[datas["mongo_db"]]
except:
logger.error("[MONGO_DRIVER] Mongo db connection fail !")
self.conexion_available = False
def configuration_error_handler(self):
self.config.start_reconection()
self.stop_all_agents_thread()
logger.error("Connection failed !")
while (self.config.have_to_be_waited()):
logger.info("Connection lost Hestia is trying to reconnect")
self.delay()
if not self.config.can_run():
self.server_is_running = False
def configuration_error_handler(self):
self.config.start_reconection()
self.stop_all_agents_thread()
logger.error("Connection failed !")
while (self.config.have_to_be_waited()):
logger.info("Connection lost Hestia is trying to reconnect")
self.delay()
if not self.config.can_run():
self.server_is_running = False
def set_attr(self, datas):
self.conexion_available = True
credentials_string = 'mongodb://' + datas["mongo_user"] + ':' + datas[
"mongo_pwd"] + '@' + datas["mongo_host"] + ':' + str(
datas["mongo_port"]) + '/' + datas["mongo_db"]
try:
self.client = MongoClient(credentials_string)
self.db_connection = self.client[datas["mongo_db"]]
except:
logger.error("[MONGO_DRIVER] Mongo db connection fail !")
self.conexion_available = False
def write(self, value):
try:
if self.pin_type == "digital":
if "1" in str(value):
value = self.arduino.HIGH
else:
value = self.arduino.LOW
self.arduino.digitalWrite(self.pin_number, value)
elif self.pin_type == "analogic":
self.arduino.analogWrite(self.pin_number, str(value))
except:
logger.error("Arduino communication fail !")
def read(self):
value_to_return = ""
try:
if self.pin_type == "digital":
value_to_return = self.arduino.digitalRead(self.pin_number)
elif self.pin_type == "analogic":
value_to_return = self.arduino.analogRead(self.pin_number)
except:
logger.error("Arduino communication fail !")
return value_to_return
def try_to_reconnect(self):
number_of_reconnection_attempt = 6
delay = 10
for i in range(0, number_of_reconnection_attempt):
if self.server_can_run:
self.is_trying_to_reconected = False
pass
try:
self.server_can_run = self.all_ressources_are_available()
except:
self.is_trying_to_reconected = True
if not self.server_can_run:
logger.error("Reconnection failed !")
time.sleep(delay)
else:
logger.info("Hestia is coming back !")
def try_to_reconnect(self):
number_of_reconnection_attempt = 6
delay = 10
for i in range(0, number_of_reconnection_attempt):
if self.server_can_run:
self.is_trying_to_reconected = False
pass
try:
self.server_can_run = self.all_ressources_are_available()
except:
self.is_trying_to_reconected = True
if not self.server_can_run:
logger.error("Reconnection failed !")
time.sleep(delay)
else:
logger.info("Hestia is coming back !")
def run(self):
logger.info("Hestia is running !")
while self.server_is_running:
if not self.agents_threads_are_started:
self.start_all_agents_thread()
try:
if self.config.all_ressources_are_available():
self.delay()
else:
self.configuration_error_handler()
except KeyboardInterrupt:
self.server_is_running = False
except:
logger.error("[CRITICAL ERROR] ")
self.server_is_running = False
logger.info("Hestia is quitting !")
sys.exit(0)
def run(self):
logger.info("Hestia is running !")
while self.server_is_running:
if not self.agents_threads_are_started:
self.start_all_agents_thread()
try:
if self.config.all_ressources_are_available():
self.delay()
else:
self.configuration_error_handler()
except KeyboardInterrupt:
self.server_is_running = False
except:
logger.error("[CRITICAL ERROR] ")
self.server_is_running = False
logger.info("Hestia is quitting !")
sys.exit(0)
from src.server.server.server_core import server_core
from src.commons.utils.logger import logger
import sys
if __name__ == "__main__":
args = sys.argv[1:]
#try:
if len(args) >= 2:
logger.set_level(args[1])
elif len(args) <= 0:
logger.error("[MAIN] Please add configuration file path to launch command parameters")
logger.info("Hello !")
server = server_core(args[0])
#start all the threads
server.run()
logger.info("Bye !")
#except:
# logger.error("[CRITICAL_ERROR] Hestia is stoping !]")
# exit(1)
exit(0)
def open_file_and_get_datas(self):
try:
with open(self.config_file) as data_file:
self.datas = json.load(data_file)
except:
logger.error("[JSON_PARSER] fail to opening %s check the file" % self.config_file)
from src.server.server.server_core import server_core
from src.commons.utils.logger import logger
import sys
if __name__ == "__main__":
args = sys.argv[1:]
#try:
if len(args) >= 2:
logger.set_level(args[1])
elif len(args) <= 0:
logger.error(
"[MAIN] Please add configuration file path to launch command parameters"
)
logger.info("Hello !")
server = server_core(args[0])
#start all the threads
server.run()
logger.info("Bye !")
#except:
# logger.error("[CRITICAL_ERROR] Hestia is stoping !]")
# exit(1)
exit(0)