private static void ReqAndSubscribeTrade()
{
// Initialize a new instance
var client = new TradeWebSocketClient(Config.Host);
// Add the data receive handler
client.OnDataReceived += Client_OnDataReceived;
void Client_OnDataReceived(String response)
{
if (response != null)
{
AppLogger.Info($"WebSocket returned data={response}");
}
}
// Then connect to server and wait for the handler to handle the response
client.Connect();
// Request full data
client.Req("btcusdt", "");
client.Subscribe("btcusdt", "");
Console.WriteLine("Press ENTER to unsubscribe and stop...\n");
Console.ReadLine();
// Unsubscrive the specific topic
client.UnSubscribe("btcusdt", "");
// Delete handler
// Delete handler
client.OnDataReceived -= Client_OnDataReceived;
}
public void Throws()
{
var client = new TradeWebSocketClient();
Assert.Throws <ArgumentNullException>("symbol", () => client.Subscribe((string)null));
Assert.Throws <ArgumentNullException>("symbol", () => client.Subscribe(string.Empty));
}
private static void ReqAndSubscribeTrade()
{
// Initialize a new instance
var client = new TradeWebSocketClient();
// Add connection open handler
client.OnConnectionOpen += Client_OnConnectionOpen;
void Client_OnConnectionOpen()
{
// Subscribe the specific topic
client.Subscribe("btcusdt");
Console.WriteLine("Subscribed");
}
// Add the response receive handler
client.OnResponseReceived += Client_OnResponseReceived;
void Client_OnResponseReceived(SubscribeTradeResponse response)
{
if (response != null)
{
if (response.tick != null && response.tick.data != null) // Parse subscription data
{
foreach (var t in response.tick.data)
{
Console.WriteLine($"tradeid: {t.tradeid}, direction: {t.direction}, [{t.price}, {t.amount}]");
}
}
else if (response.data != null) // Parse request data
{
foreach (var t in response.data)
{
Console.WriteLine($"tradeid: {t.tradeid}, direction: {t.direction}, [{t.price}, {t.amount}]");
}
Console.WriteLine($"There are total {response.data.Length} trades");
}
}
}
// Then connect to server and wait for the handler to handle the response
client.Connect();
// Request full data
client.Req("btcusdt");
Console.WriteLine("Press ENTER to unsubscribe and stop...\n");
Console.ReadLine();
// Unsubscrive the specific topic
client.UnSubscribe("btcusdt");
// Delete handler
client.OnResponseReceived -= Client_OnResponseReceived;
}
public void Subscribe()
{
var client = new TradeWebSocketClient();
Assert.Empty(client.SubscribedStreams);
Assert.Empty(client.Publisher.PublishedStreams);
client.Subscribe(Symbol.BTC_USDT);
Assert.True(client.SubscribedStreams.Count() == 1);
Assert.True(client.Publisher.PublishedStreams.Count() == 1);
}
