Yes and it is a catastrophy to implement the stuff to nio because it is *real* complex. ca. 56MB additional libraries python async seems not to really cooperate with pyotherside the e2e-stuff looks good but the key handling is weird some stuff is not implemented which is needed for a full client in nio so it must be implemented on the nio side too. (and that is why it takes so much time to reimplement my bluepill client from matrix-python-sdk to nio)