Hi Tagan,
I do think it would be possible to implement the IEEE C37.118 using WebSocket as the transport layer, but both client and server would need to support it. Therefore, I’d have to conclude that it is currently not a valid way of interfacing with openPDC or PMU Connection Tester. You’d either need to modify our software to support the WebSocket implementation or else develop a middleware application that listens on a plain TCP endpoint and proxies the IEEE C37.118 frame data between the WebSocket server and the client application.
Thanks,
Stephen