Crate opcua_client
source ·Expand description
The OPC UA Client module provides the functionality necessary for a client to connect to an OPC UA server, authenticate itself, send messages, receive responses, get values, browse the address space and provide callbacks for things to be propagated to the client.
Clients start off by creating a ClientBuilder and constructing a Client from that.
It is also possible to create a Client from a ClientConfig that can be defined on disk, or
in code.
Once a Client has been created, it is able to connect to an OPC UA. The connection is managed
by a Session and hasfunctions that enable the client to create subscriptions, monitor items,
browse the address space and so on.