def active(self,
nwkskey,
appskey=None,
addr=None,
fcnt_up=0,
fcnt_down=0,
dev_class=ClassType.a,
adr=True,
check_fcnt=False):
self.nwkskey = nwkskey
if appskey is None:
appskey = b''
self.appskey = appskey
if self.active_mode == ActiveMode.abp:
if addr is None:
addr = AddrManger.dis_dev_addr()
self.addr = addr
AddrManger.addr_available(self.addr)
self.fcnt_up = fcnt_up
self.fcnt_down = fcnt_down
self.dev_class = dev_class
self.adr = adr
self.check_fcnt = check_fcnt
key_eui = ConstDB.dev + hexlify(self.dev_eui).decode()
pipe = db0.pipeline()
pipe.hmset(key_eui, self.__zip_vars())
pipe.set(ConstDB.addr + hexlify(self.addr).decode(), key_eui)
pipe.execute()
def delete(self):
group_id_hex = hexlify(self.id).decode()
group_key = ConstDB.group + group_id_hex
"""
group_devs = db0.keys(ConstDB.group_dev + group_id_hex + ':*')
"""
group_devs_list = self._get_device_list()
group_devs = [
(ConstDB.group_dev + group_id_hex + ':' + i_group_list).encode()
for i_group_list in group_devs_list
]
statistics_down = db0.keys(ConstDB.statistics_down + group_key + ':*')
msg_down = db0.keys(ConstDB.msg_down + group_key + ':*')
pipe = db0.pipeline()
for key in group_devs:
pipe.delete(key)
for key in msg_down:
pipe.delete(key)
for key in statistics_down:
pipe.delete(key)
pipe.srem(ConstDB.app_groups + hexlify(self.app_eui).decode(), self.id)
pipe.delete(ConstDB.que_down + group_key)
pipe.delete(ConstDB.addr + hexlify(self.addr).decode())
pipe.delete(group_key)
pipe.execute()
AddrManger.recycle_addr(self.addr)
def save(self):
group_key = ConstDB.group + hexlify(self.id).decode()
AddrManger.addr_available(self.addr)
pipe = db0.pipeline()
pipe.sadd(ConstDB.app_groups + hexlify(self.app_eui).decode(), self.id)
pipe.hmset(group_key, self.__zip_vars())
pipe.set(ConstDB.addr + hexlify(self.addr).decode(), group_key)
pipe.execute()
def update(self):
pipe = db0.pipeline()
group_key = ConstDB.group + hexlify(self.id).decode()
orignal_addr = db0.hget(group_key, FieldGroup.addr)
if self.addr != orignal_addr:
AddrManger.addr_available(self.addr)
pipe.rename(ConstDB.addr + hexlify(orignal_addr).decode(),
ConstDB.addr + hexlify(self.addr).decode())
pipe.hmset(group_key, self.__zip_vars_can_write())
pipe.execute()
def delete(self):
db_sql.session.delete(self)
db_sql.session.flush()
if self.active_at is not None:
app_eui = hexlify(self.app_eui).decode()
dev_eui = hexlify(self.dev_eui).decode()
addr = hexlify(db0.hget(ConstDB.dev + dev_eui,
FieldDevice.addr)).decode()
msgs_up = db0.keys(ConstDB.msg_up + app_eui + ':' + dev_eui + ':*')
msgs_down = db0.keys(ConstDB.msg_down + ConstDB.dev + dev_eui +
':*')
mac_cmds = db0.keys(ConstDB.mac_cmd + dev_eui + ':*')
trans_params = db0.keys(ConstDB.trans_params + dev_eui + ':*')
groups = db0.keys(ConstDB.group_dev + '*:' + dev_eui)
statistics_up = db0.keys(ConstDB.statistics_up + dev_eui + ':*')
statistics_down = db0.keys(ConstDB.statistics_down + ConstDB.dev +
dev_eui + ':*')
pipe = db0.pipeline()
pipe.delete(ConstDB.dev_ack + dev_eui)
pipe.delete(ConstDB.dev + dev_eui)
pipe.srem(ConstDB.app_devs + app_eui, self.dev_eui)
for key in groups:
pipe.delete(key)
pipe.delete(ConstDB.addr + addr)
pipe.delete(ConstDB.dev_gateways + dev_eui)
for key in mac_cmds:
pipe.delete(key)
for key in msgs_up:
pipe.delete(key)
for key in msgs_down:
pipe.delete(key)
pipe.delete(ConstDB.que_down + ConstDB.dev + dev_eui)
pipe.delete(ConstDB.mac_cmd_que + dev_eui)
for key in trans_params:
pipe.delete(key)
for key in statistics_down:
pipe.delete(key)
for key in statistics_up:
pipe.delete(key)
pipe.execute()
AddrManger.recycle_addr(unhexlify(addr))
db_sql.session.commit()