DerAlbiG

Thank you a lot for your time and answer! I have tried your suggested LevenbergMarquardt, but i honestly had no luck. The convergence is very slow and the GaussNewton with...

>Result quality is ok for you for now? So first priority is to improve performance, correct? Complicated. I need both :-) I have currently the python reference implementation error function...

Thank you again for your Input. >for your error function you should use the plain difference (measurement - model_prediction), not the square of it I agree, however i need to...

I managed to solve (4). It turns out, that CURL sends the Upgrade header itself. Me adding an upgrade-header to the easy-handle was wrong. So this is totally on me....

@icing Thanks for your reply. Independent of a read-function, using `curl_ws_send` is either broken (does not behave as documented) as it cannot, in fact, be reliably called from a callback-function....

I think this needs to be documented somewhere where you can actually discover that information :-) That would be helpful.

Oh, I think I misunderstood the context. I thought this was an already working solution. I tried it, and its not. Sounds like i would need to patch it myself...

Just doing `appPtr->close();` crashes ASAN too. Just doing `con->end(...)` is also enough to trigger the bug. In fact, my application never reaches appPtr->close() with ASAN enabled because `con->end()` kills it...

Give me a few minutes please. Thats... uff.

Connect to it via `wscat -c ws://localhost:1234` or a similar tool. As soon as you connect it will defer a close operation with code and reason. While doing so, it...