private static async Task RunKraken()
{
var uri = "wss://ws-sandbox.kraken.com";
var serializer = new KrakenMessageSerializer();
kraken = new KrakenWebSocket(uri, serializer);
var client = new KrakenApiClient(kraken, serializer);
client.SystemStatusChanged += (sender, e) => Console.WriteLine($"System status changed: status={e.Message.Status}");
client.SubscriptionStatusChanged += (sender, e) => Console.WriteLine($"Subscription status changed: status={e.Message.Status}, pair={e.Message.Pair}, channelId={e.Message.ChannelId}, error={e.Message.ErrorMessage}, subscription.name={e.Message.Subscription.Name}");;
client.TickerReceived += (sender, e) => Console.WriteLine($"Ticker received");
client.OhlcReceived += (sender, e) => Console.WriteLine($"Ohlc received");
client.TradeReceived += (sender, e) => Console.WriteLine($"Trade received");
client.SpreadReceived += (sender, e) => Console.WriteLine($"Spread received");
client.BookSnapshotReceived += (sender, e) => Console.WriteLine($"BookSnapshot received");
client.BookUpdateReceived += (sender, e) => Console.WriteLine($"BookUpdate received");
await kraken.ConnectAsync();
client.SubscriptionStatusChanged += async(sender, e) =>
{
if (e.Message.Status == SubscriptionStatusNames.Subscribe && e.Message.ChannelId.HasValue)
{
await Task.Delay(50000);
await client.UnsubscribeAsync(e.Message.ChannelId.Value);
}
};
await client.SubscribeAsync(new Subscribe(new[] { "XBT/EUR" }, new SubscribeOptions(SubscribeOptionNames.All)));
}
public async Task UnsubscribeAsync_ChannelIdZero_ThrowsArgumentOutOfRangeException()
=> Assert.Equal("channelId", (await Assert.ThrowsAsync <ArgumentOutOfRangeException>(() => instance.UnsubscribeAsync(0))).ParamName);