public async Task <string[]> DirAllAsync(string path)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentException("invalid path", nameof(path));
}
var payload = path.ToNullTerminatedBytes();
var messageheader = new ClientMessageHeader(MessageTypes.DirAll, ControlFlags.Default | ControlFlags.BusRet, payload);
var buffer = messageheader.ToByteArray();
return(await InternalDirAsync(payload, messageheader));
}
public async Task SendAsync(ClientMessageHeader header, byte[] payload, CancellationToken token = default)
{
if (!Connected)
{
throw new InvalidOperationException("Cannot send. No open connection!");
}
var buffer = header.ToByteArray();
await _stream.WriteAsync(buffer, 0, buffer.Length, token);
if (payload != null && payload.Length > 0)
{
await _stream.WriteAsync(payload, 0, payload.Length, token);
}
await _stream.FlushAsync(token);
}