IOPCUAClientConnectionCallback.ConnectionStateCallback (METH)¶

METHOD ConnectionStateCallback : OpcUa_StatusCode

This callback is called whenever the state of the connection changes.

InOut:

Scope	Name	Type	Comment
Return	ConnectionStateCallback	OpcUa_StatusCode
Input	hConnection	RTS_IEC_HANDLE	Handle of the connection that changed the staet.
	connectionState	OPCUAClientConnectionState	The new connection state.
	reason	OpcUa_StatusCode	The reason why the connection state changed.