private async Task <bool> SubscribeToPrivateOrderUpdatesAsync(int timeoutMs, CancellationToken cancellationToken)
{
var tcsSubscribed = new TaskCompletionSource <string>();
_api.Subscribed += (sender, message) => {
tcsSubscribed.SetResult(message);
return(tcsSubscribed.Task);
};
// Subscribe
var skipTask = _api.SubscribeToPrivateUpdatesAsync(new[] { _btcUsd }, cancellationToken);
await WhenAllTaskAreDone(timeoutMs, tcsSubscribed.Task); // Wait max n milliseconds for subscription
return(tcsSubscribed.Task.IsCompletedSuccessfully);
}
protected override async void StartImpl()
{
_webSocketCtSource = new CancellationTokenSource();
try
{
_orderBooksHarvester.Start();
OnConnected();
await _websocketApi.SubscribeToPrivateUpdatesAsync(Instruments.Select(i => i.Name).ToList(),
_webSocketCtSource.Token);
}
catch (Exception ex)
{
await LogAsync(ex);
}
}