Can't override emit when inheriting ReplyOnPause

[Infrared1029]

I'm trying to add my custom emit logic after inheriting from ReplyOnPause, but I'm unable to override emit's default behviour.

minimal example:

from fastrtc import Stream, ReplyOnPause

class CustomeReplyOnPause(ReplyOnPause):
    def emit(self):
        return None

def echo_response(audio):
    yield audio

stream = Stream(CustomeReplyOnPause(echo_response), modality="audio", mode="send-receive")

stream.ui.launch()

Even though emit is always returning None, im stilling getting my voice echoed back

[freddyaboulton]

Yea it's a bit confusing @Infrared1029! The reason is that we call copy method at the beginning of each connection so that each connection has it's own isolated state. The copy method (which you did not overwrite) is returning the default ReplyOnPause. Would you like to add some docs for this?