OPC UA Discover

[eriktavares]

OPC UA Discover runtime error

**In Tools folder, i starded uadiscover, but an exception has occurred **

Open python-opcua project in Pycharm, exe tools>uadiscover in pycharm with python 10.

#!/usr/bin/env python

import sys
import os
sys.path.append(os.path.join(os.path.dirname(os.path.realpath(file)), ".."))

from opcua.tools import uadiscover

if name == "main":
uadiscover()

Traceback (most recent call last):
File "C:\Users\Erik\Documents\MachineLearning\FreeOpcUa\python-opcua\tools\uadiscover", line 11, in
uadiscover()
File "C:\Users\Erik\Documents\MachineLearning\FreeOpcUa\python-opcua\opcua\tools.py", line 599, in uadiscover
for i, server in enumerate(client.connect_and_find_servers(), start=1):
File "C:\Users\Erik\Documents\MachineLearning\FreeOpcUa\python-opcua\opcua\client\client.py", line 243, in connect_and_find_servers
self.connect_socket()
File "C:\Users\Erik\Documents\MachineLearning\FreeOpcUa\python-opcua\opcua\client\client.py", line 307, in connect_socket
self.uaclient.connect_socket(self.server_url.hostname, self.server_url.port)
File "C:\Users\Erik\Documents\MachineLearning\FreeOpcUa\python-opcua\opcua\client\ua_client.py", line 266, in connect_socket
return self._uasocket.connect_socket(host, port)
File "C:\Users\Erik\Documents\MachineLearning\FreeOpcUa\python-opcua\opcua\client\ua_client.py", line 155, in connect_socket
sock = socket.create_connection((host, port), timeout=self.timeout)
File "C:\Users\Erik\AppData\Local\Programs\Python\Python310\lib\socket.py", line 845, in create_connection
raise err
File "C:\Users\Erik\AppData\Local\Programs\Python\Python310\lib\socket.py", line 833, in create_connection
sock.connect(sa)
TimeoutError: timed out

Process finished with exit code 1

Version

Python-Version: 3.10

python-opcua Version (e.g. master branch, 0.9): 1.0

[swamper123]

Hi,

first things first: This library is deprecated. You should switch to opcua-asyncio.
Second thing: There was never a 1.0 version.
Third: The TimeoutError is a legit error, if the socket connection never happened. Did your discovery server run on localhost?