Can anyone show me an example of how to build a Power Apps Custom Connector with SSE(Server Sent Events) ? Do we know if Custom Connector supports SSE ? I have seen examples of Custom Connector with Rest APIs.

the client makes a GET/SSE request to establish the connection. The SSE connection remains open as long as the client is connected. The server is ready to push messages via this connection.

I am not sure if the Custom Connector knows how to read the results from the server , when the server is ready to push messages via this connection.

Is this feasible ?

I have an express app, with these methods, and I am able to get the results from CURL commands, but would like to know if I can connect this app to a custom connector.