From OpenSCADAWiki
| Library || Roman Savochenko |- ! colspan="9" | Description |- | colspan="9" | Provides the protocol OPC-UA implementing into parts of client and server, as a separated library.
- Total complexity: > 50 HD[!]
- Sponsored by, for 2 years TS on 13 HD[!]: Likov Dmitry, Vector LTD
- Sponsored by, for moving the protocol code to a LGPL library, significant improvement and documenting, on 8.4 HD[!]: Oleksander Leuta, MYSCADA
- Sponsored by, for working with UAExpert 1.4 and kepware on 0.9 HD[!]: Ustijancev Michael
- Sponsored by, for working with UAExpert 1.5, Client's Publish and Chunks implementing, significant refactoring, the Logical Level type support and the document complete revision on 10.4 HD[!]: Fund
- A task of the module extending
- To Do:
- - resolve the controversy in Client::messIO() about mixing the pure requesting mode with the free read/write mode and the time of waiting responses here without passing the connection timeout directly;
- - append the authentication support for the input-server protocol part;
- - append the automatic creation for input transports and their pre-configuration from the EndPoint object properties;
- + implement the request-service "Publish" and chunks in the client part;
- - observe deeply the Publish service for the packages loss and the Republish request sending;
- - append for support of the history services of the server part, seeing and testing against UAExpert negotiation;
- - append for support of the history services of the client part.
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