private async Task SendWithoutResponceAsync(
string path,
HttpMethod method,
string query = null,
IMessage command = null,
CancellationToken cancellationToken = default)
{
var request = BuildRequestBase(path, method, query);
var nonce = (new DateTimeOffset(DateTime.UtcNow).ToUnixTimeMilliseconds() * 1000000).ToString();
var authPayload = $"AUTH{nonce}";
var signature = XenaSignature.Sign(_options.ApiSecret, authPayload);
request.Headers.Add("X-AUTH-API-KEY", _options.ApiKey);
request.Headers.Add("X-AUTH-API-PAYLOAD", authPayload);
request.Headers.Add("X-AUTH-API-SIGNATURE", signature);
request.Headers.Add("X-AUTH-API-NONCE", nonce);
if (command != null)
{
var payload = _serializer.Serialize(command);
request.Content = new StringContent(payload, Encoding.UTF8, "application/json");
}
await SendAsyncBaseWithoutResponse(request, cancellationToken).ConfigureAwait(false);
return;
}
private async Task <Logon> LogonAsync()
{
var nonce = new DateTimeOffset(DateTime.UtcNow).ToUnixTimeMilliseconds() * 1000000;
var authPayload = $"AUTH{nonce}";
var signature = XenaSignature.Sign(_tradingOptions.ApiSecret, authPayload);
var logon = new Logon
{
MsgType = MsgTypes.Logon,
Username = _tradingOptions.ApiKey,
SendingTime = nonce,
RawData = authPayload,
Password = signature,
};
logon.Account.AddRange(_tradingOptions.Accounts.Select(p => (ulong)p));
_logonChannel = new Channel <Logon>();
await SendCommandAsync(logon).ConfigureAwait(false);
Logon logonResponse;
try
{
logonResponse = await _logonChannel.ReceiveAsync(_tradingOptions.LogonResponseTimeout);
}
catch (TimeoutException ex)
{
const string msg = "Logon response timed out";
Logger.LogError(msg);
throw new LogonResponseTimeoutException(msg, ex);
}
if (!string.IsNullOrWhiteSpace(logonResponse.RejectText))
{
throw new LogonRejectedException(logonResponse.RejectText);
}
_logonChannel = null;
Logger.LogInformation("Logon successful");
return(logonResponse);
}