50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import ssl
|
|
import websocket
|
|
import json
|
|
import os
|
|
import psycopg2
|
|
|
|
class Loriot():
|
|
def __init__(self):
|
|
ws = websocket.WebSocket()
|
|
|
|
def connect(self):
|
|
tokenurl = os.environ['LORIOT_URL']
|
|
self.ws = websocket.create_connection(tokenurl, sslopt={"cert_reqs": ssl.CERT_NONE})
|
|
|
|
|
|
def listen(self):
|
|
while True:
|
|
result = self.ws.recv()
|
|
print(result)
|
|
jdata = jsonToDict(result)
|
|
eui = devEUI(jdata)
|
|
payload = get_payloan(jdata)
|
|
|
|
|
|
def jsonToDict(self, data):
|
|
return json.loads(data)
|
|
|
|
def devEUI(self, data):
|
|
return data['EUI']
|
|
|
|
def get_payload(self, ):
|
|
return data['EUI']
|
|
|
|
def insert_json(self, provider, data, payload='', deveui=''):
|
|
try:
|
|
conn = psycopg2.connect("dbname=lorawan")
|
|
cursor = conn.cursor()
|
|
cursor.execute("insert into packets values (DEFAULT, DEFAULT, %s, %s, %s, %s)", (provider, data, payload, deveui))
|
|
cursor.connection.commit()
|
|
conn.close()
|
|
except Exception as e:
|
|
print("DB Insert failed: %s" % e)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
l = Loriot()
|
|
l.connect()
|
|
l.listen()
|