pub async fn handshake(
conn: &Connection,
addr: SocketAddr,
version_req: &str,
highest_protocol_version: &str,
) -> Result<AgentInfo, HandshakeError>
pub async fn handshake(
conn: &Connection,
addr: SocketAddr,
version_req: &str,
highest_protocol_version: &str,
) -> Result<AgentInfo, HandshakeError>