Module frame 

Length-prefixed postcard frames for TCP transport.

Wire layout: [magic:4][len:4 LE][postcard envelope] Magic prevents interpreting payload bytes as a length after stream slip.

Enums

FrameError

Constants

FRAME_MAGIC

Frame sentinel — must not appear as a misaligned length prefix.

Functions

read_client_message

read_server_message

write_client_message

write_server_message