Python OPCUA - asyncua

Examples

server-minimal.py
- A bare minimal server example
server-example.py
- A longer version server example
server-methods.py
- Examples of method calls
server-custom-structures-and-enums.py
- Creating customized structures and enums
server-custom-object.py
- Creatubg customized objects
server-callback.py
- Creating callback for item event
server-events.py
- Creating a custom event
server-instantiate-object.py
- Instantiating new object type
server-limits.py
- Setting data size limits
statemachine-example.py
- A simple statemachine example using the asyncua.common.statemachine module.
server-with-encryption.py
- A minial server example with encryption security
server-extension-object-as-method-argument.py
- pass a variable of type AxisInformation to a method
server-xmlexporter.py
- Export server node list and write it to an xml file.
server-virtual-network.py
- This example shows how to host the server in an environment, where the expected endpoint addresses does not match the address the server listens to. For example, in a Docker container.
server-robotics.py
server-ua-python-mirror.py
server-datavalue-history.py
server-events-history.py

If you encounter error while attempting to bind on address ('0.0.0.0', 4840): address already in use, do:

fuser -k (port_number_you_are _trying_to_access)/TCP

referenced from here.