private void Subscribe(BitmexWebsocketClient client, MTAccount acc)
{
client
.Streams
.MarginStream
.Select(trade => Observable.FromAsync(async() => {
HandleMarginResponse(trade);
}))
.Concat()
.Subscribe();
client
.Streams
.OrderStream
.Select(ord => Observable.FromAsync(async() => {
HandleOrderResponse(ord);
}))
.Concat()
.Subscribe();
//client
// .Streams
// .PositionStream
// .Select(pos => Observable.FromAsync(async () => {
// HandlePositionResponse(pos);
// }))
// .Concat()
// .Subscribe();
//client.Streams.ErrorStream.ObserveOn(TaskPoolScheduler.Default).Subscribe(HandleErrorResponse);
if (acc == MTAccount.A)
{
client.Streams.TradesStream.ObserveOn(TaskPoolScheduler.Default).Subscribe(HandleTrades);
client.Streams.BookStream.ObserveOn(TaskPoolScheduler.Default).Subscribe(HandleOrderBook);
client.Streams.PongStream.ObserveOn(TaskPoolScheduler.Default).Subscribe(HandlePongA);
client.Streams.PositionStream.ObserveOn(TaskPoolScheduler.Default).Subscribe(HandlePositionResponse);
}
else
{
client.Streams.PongStream.ObserveOn(TaskPoolScheduler.Default).Subscribe(HandlePongB);
}
}
private void ComputePing(DateTime current, DateTime before, MTAccount acc)
{
try
{
ErrorStatsMutex.WaitOne();
var diff = current.Subtract(before);
if (acc == MTAccount.A)
{
_view.PingL = $"{diff.TotalMilliseconds:###} ms";
_view.StatusA("Connected", StatusType.Info);
_view.DisconnectionsA = $"{_errorStatsHandler.GetDisconnections(ZoneRecoveryAccount.A)}";
_view.ReconnectionsA = $"{_errorStatsHandler.GetReconnections(ZoneRecoveryAccount.A)}";
_view.ErrorsCounterA = $"{_errorStatsHandler.GetErrorCnt(ZoneRecoveryAccount.A)}";
}
else
{
_view.PingS = $"{diff.TotalMilliseconds:###} ms";
_view.StatusB("Connected", StatusType.Info);
_view.DisconnectionsB = $"{_errorStatsHandler.GetDisconnections(ZoneRecoveryAccount.B)}";
_view.ReconnectionsB = $"{_errorStatsHandler.GetReconnections(ZoneRecoveryAccount.B)}";
_view.ErrorsCounterB = $"{_errorStatsHandler.GetErrorCnt(ZoneRecoveryAccount.B)}";
}
_view.TimeConnected = $"{_generalStatsHandler.GetTimeActive()}";
_view.ErrorsCounterTotal = $"{_errorStatsHandler.GetErrorCnt(ZoneRecoveryAccount.A) + _errorStatsHandler.GetErrorCnt(ZoneRecoveryAccount.B)}";
}
catch (Exception exc)
{
Log.Error($"ComputePing: {exc.Message}");
}
finally
{
ErrorStatsMutex.ReleaseMutex();
}
}
/// <summary>
/// Send the requests for the subscriptions needed.
/// </summary>
/// <param name="client"></param>
/// <param name="pair"></param>
/// <param name="acc"></param>
/// <returns></returns>
private async Task SendSubscriptions(BitmexWebsocketClient client, string pair, MTAccount acc)
{
var appSettings = ConfigurationManager.AppSettings;
string api, sec;
if (acc == MTAccount.A)
{
if (_view.isTest)
{
api = appSettings["API_KEY_BITMEX_A_TEST"] ?? string.Empty;
sec = appSettings["API_SECRET_BITMEX_A_TEST"] ?? string.Empty;
}
else
{
api = appSettings["API_KEY_BITMEX_A_LIVE"] ?? string.Empty;
sec = appSettings["API_SECRET_BITMEX_A_LIVE"] ?? string.Empty;
}
// Trade stats
//await client.Send(new TradesSubscribeRequest(pair));
// Bid and Ask
await client.Send(new BookSubscribeRequest(pair));
}
else
{
if (_view.isTest)
{
api = appSettings["API_KEY_BITMEX_B_TEST"] ?? string.Empty;
sec = appSettings["API_SECRET_BITMEX_B_TEST"] ?? string.Empty;
}
else
{
api = appSettings["API_KEY_BITMEX_B_LIVE"] ?? string.Empty;
sec = appSettings["API_SECRET_BITMEX_B_LIVE"] ?? string.Empty;
}
}
if (!string.IsNullOrEmpty(api) && !string.IsNullOrEmpty(sec))
{
await client.Send(new AuthenticationRequest(api, sec));
}
await client.Send(new OrderSubscribeRequest());
await client.Send(new PositionSubscribeRequest());
await client.Send(new MarginSubscribeRequest());
//await client.Send(new ExecutionSubscribeRequest());
}