/// <inheritdoc />
public FtxWebsocketClient(IFtxCommunicator communicator)
{
FtxValidations.ValidateInput(communicator, nameof(communicator));
_communicator = communicator;
_messageReceivedSubscription = _communicator.MessageReceived.Subscribe(HandleMessage);
JsonSerializer.SetDefaultResolver(StandardResolver.CamelCase);
}
public AuthenticationRequest(string apiKey, string apiSecret)
{
FtxValidations.ValidateInput(apiKey, nameof(apiKey));
FtxValidations.ValidateInput(apiSecret, nameof(apiSecret));
_apiKey = apiKey;
_authNonce = FtxAuthentication.CreateAuthNonce();
var authPayload = FtxAuthentication.CreateAuthPayload(_authNonce);
_authSig = FtxAuthentication.CreateSignature(apiSecret, authPayload);
}
/// <summary>
/// Serializes request and sends message via websocket communicator.
/// It logs and re-throws every exception.
/// </summary>
/// <param name="request">Request/message to be sent</param>
public void Send <T>(T request) where T : RequestBase
{
try
{
FtxValidations.ValidateInput(request, nameof(request));
var serialized = FtxJsonSerializer.Serialize(request);
_communicator.Send(serialized);
}
catch (Exception e)
{
Log.Error(e, L($"Exception while sending message '{request}'. Error: {e.Message}"));
throw;
}
}
/// <summary>
/// Subscribe to order book from selected pair ('BTC-PERP', etc)
/// </summary>
public TickerSubscribeRequest(string pair)
{
FtxValidations.ValidateInput(pair, nameof(pair));
Market = pair;
}