Im making multiplayer snake game in terminal in go and i do not know how to pass param and keep listening to keys pressed in terminal.

I can use:

1. echo “?id” | nc 0.0.0.0 3000 -> will pass parameter to server
2. stty raw; nc 0.0.0.0 3000 -> listen pressed keys without entering them

I tried different combinations of this two but i cannot achieve desired results.

So i need to pass param in format “<?+>msg” (1st byte determine command) to server and then pass to server key (wasdq) pressed in terminal. Is it possible to combine commands which i described above?