def send_reg_msg_to_cloud(self, inst_id):
try:
reg_payload = RegistrationPayload()
config = ConfigObj(config_file_name)
l=lambda:defaultdict(l)
reg_dict = l()
if config["Registered"] == 'NO':
reg_dict["Systems Info"] = config["Systems Info"]
for node in config["GN Info"]:
if config["GN Info"][node]["Registered"] == 'NO':
# append this GN's info to the registration dict
reg_dict["GN Info"][node]["Systems Info"] = config["GN Info"][node]["Systems Info"]
reg_dict["GN Info"][node]["Sensors Info"] = config["GN Info"][node]["Sensors Info"]
reg_payload.sys_info = reg_dict
reg_payload.instance_id = get_instance_id()
buff_msg = buffered_msg(registration_type, None, no_reply, [reg_payload], inst_id)
# Sends registration msg by sending to buffer_mngr
add_to_thread_buffer(self.buffer_mngr.outgoing_ncMsgBfr[inst_id], buff_msg, 'buffer_mngr')
logger.debug("Registration msg sent to bufr mngr to send to cloud.")
except Exception as inst:
logger.critical("Exception in send_reg_msg_to_cloud:" + str(inst))
def gen_msg(self, item):
try:
header = MessageHeader()
header.message_type = item.msg_type
header.instance_id = get_instance_id()
# saves the session_id + new subseq_no which is called: highest_nc_subseq_no
header.sequence_id = self.gen_nc_seq_no(item.sock_or_gn_id)
# To indicate the last subseq_no of NC till which all ACKs ie replies from this GN have been received
# NOTE: Its important to increment the highest_nc_subseq_no first
# (which is done in above function call: gen_nc_seq_no) and then call gen_nc_ackd_subseq_no
header.user_field1 = self.gen_nc_ackd_subseq_no(item.sock_or_gn_id, item.msg_type)
header.reply_to_id = item.reply_id
msg = Message()
msg.header = header
for each_msg in item.msg:
msg.append(each_msg)
try:
msg = msg.encode()
except Exception as inst:
logger.critical("Exception while encoding msg: " + str(inst) )
logger.debug("Msg Encoded.")
return msg
except Exception as inst:
logger.critical("Exception in gen_msg: " + str(inst))
