async def _uaclient():
parser = argparse.ArgumentParser(
description=
"Connect to server and start python shell. root and objects nodes are available. Node specificed in command line is available as mynode variable"
)
add_common_args(parser)
parser.add_argument("-c", "--certificate", help="set client certificate")
parser.add_argument("-k", "--private_key", help="set client private key")
args = parse_args(parser)
client = Client(args.url, timeout=args.timeout)
await _configure_client_with_args(client, args)
if args.certificate:
client.load_client_certificate(args.certificate)
if args.private_key:
client.load_private_key(args.private_key)
try:
async with client:
mynode = await get_node(client, args)
# embed()
except (OSError, concurrent.futures._base.TimeoutError) as e:
print(e)
sys.exit(1)
sys.exit(0)
import sys
sys.path.insert(0, "..")
import logging
from IPython import embed
from asyncua import Client
if __name__ == "__main__":
logging.basicConfig(level=logging.WARN)
client = Client("opc.tcp://localhost:53530/OPCUA/SimulationServer/")
client.load_client_certificate("server_cert.pem")
client.load_private_key("mykey.pem")
try:
client.connect()
root = client.get_root_node()
objects = client.get_objects_node()
print("childs og objects are: ", objects.get_children())
embed()
finally:
client.disconnect()
