//! Length-prefixed binary protocol for client-server communication over Unix sockets.
//! Messages are serialized with bincode and framed with a 4-byte big-endian length prefix.
pubmodcodec;pubmodmessages;pubusecodec::{encode, read_one_message, FrameReader};pubusemessages::{ClientMsg, ConnectMode, ServerMsg, SessionInfo,PROTOCOL_VERSION};#[cfg(test)]modtests_history_protocol;