Function encode_json_frame

nodedb/tests/startup_gate_native.rs:50–56

Encode a JSON payload as a native protocol frame (4-byte length prefix).

(json: &[u8])

/// Encode a JSON payload as a native protocol frame (4-byte length prefix).
fn encode_json_frame(json: &[u8]) -> Vec<u8> {
    let mut frame = Vec::with_capacity(4 + json.len());
    let len = json.len() as u32;
    frame.extend_from_slice(&len.to_be_bytes());
    frame.extend_from_slice(json);
    frame
}

/// Read one native protocol frame from a stream (4-byte length prefix + payload).
async fn read_json_frame(stream: &mut TcpStream) -> Vec<u8> {