Websocket and richedit control

hello dear group,

I’m a newbie of Flutter.

I like to ask how to achieve the best way for a interactive chat (whatsapp clone):

  • websocket I/O
  • websocket onReceive event should format tail a richedit control
  • what is the best richedit control? Should permits to embed emoj graphics
  • webRtc support?

thank you very much