Module ws 

WebSocket handler implementing the tty-web binary protocol.

Wire protocol

All WebSocket messages are binary frames. The first byte is the command, the rest is the payload.

Direction	Cmd	Payload	Description
client → server	0x00	raw bytes	Terminal input
client → server	0x01	rows(u16 BE) + cols(u16 BE)	Resize
server → client	0x00	raw bytes	Terminal output
server → client	0x10	UUID string	Session ID
server → client	0x12	—	Shell exited
server → client	0x13	rows(u16 BE) + cols(u16 BE)	Window size
server → client	0x14	—	Replay end

Functions

handle_session

Drive the tty-web binary protocol on an already-resolved session.

ws_handler