@ -17,7 +17,7 @@ def initialise_clients(clientname, user, Password):
# callback assignment
initialise_client = mqtt.Client(clientname, False) # don't use clean session
initialise_client.username_pw_set(user, Password)
# initialise_client.tls_set(cert_reqs=ssl.CERT_NONE)
initialise_client.tls_set(ca_certs=None, certfile=None, keyfile=None, cert_reqs=ssl.CERT_REQUIRED,
tls_version=ssl.PROTOCOL_TLS,