how to use tts.TTS stream

[joeylin]

I am writing my own tts plugin
I find that this class always calls tts.TTS.synthesize when it's in use, this method doesn't make the stream return, it needs to be reconnected every time the request is made. I see that T.TS.TTS has a stream method in it, does anyone know how to configure it to trigger the call to the stream method? This way I can implement the streaming function within the stream