private static void SubscribeFullMBP()
{
var client = new MarketByPriceWebSocketClient();
// Add connection open handler
client.OnConnectionOpen += Client_OnConnectionOpen;
void Client_OnConnectionOpen()
{
// Subscribe the specific topic
client.SubscribeFull("btcusdt", 20);
Console.WriteLine("Subscribed");
}
// Add the response receive handler
client.OnResponseReceived += Client_OnResponseReceived;
void Client_OnResponseReceived(SubscribeMarketByPriceResponse response)
{
if (response != null)
{
if (response.tick != null) // Parse subscription data
{
Console.WriteLine($"Subscription seqNum: {response.tick.seqNum}");
if (response.tick.asks != null)
{
var asks = response.tick.asks;
for (int i = asks.Length - 1; i >= 0; i--)
{
Console.WriteLine($"[{asks[i][0]} {asks[i][1]}]");
}
}
Console.WriteLine("------");
if (response.tick.bids != null)
{
var bids = response.tick.bids;
for (int i = 0; i < bids.Length; i++)
{
Console.WriteLine($"[{bids[i][0]} {bids[i][1]}]");
}
}
Console.WriteLine();
}
}
}
// Then connect to server and wait for the handler to handle the response
client.Connect();
Console.WriteLine("Press ENTER to unsubscribe and stop...\n");
Console.ReadLine();
// Unsubscrive the specific topic
client.UnSubscribe("btcusdt");
// Delete handler
client.OnResponseReceived -= Client_OnResponseReceived;
}
private static void ReqAndSubscribeMBP()
{
var client = new MarketByPriceWebSocketClient();
// Add connection open handler
client.OnConnectionOpen += Client_OnConnectionOpen;
void Client_OnConnectionOpen()
{
// Subscribe the specific topic
client.Subscribe("btcusdt");
}
// Add the response receive handler
client.OnResponseReceived += Client_OnResponseReceived;
void Client_OnResponseReceived(SubscribeMarketByPriceResponse response)
{
if (response != null)
{
if (response.tick != null) // Parse subscription data
{
AppLogger.Info($"WebSocket received data, prevSeqNum={response.tick.prevSeqNum}, seqNum={response.tick.seqNum}");
if (response.tick.asks != null)
{
var asks = response.tick.asks;
AppLogger.Info($"ask, count={asks.Length}");
for (int i = asks.Length - 1; i >= 0; i--)
{
AppLogger.Info($"[{asks[i][0]} {asks[i][1]}]");
}
}
if (response.tick.bids != null)
{
var bids = response.tick.bids;
AppLogger.Info($"bids, count={bids.Length}");
for (int i = 0; i < bids.Length; i++)
{
AppLogger.Info($"[{bids[i][0]} {bids[i][1]}]");
}
}
}
else if (response.data != null) // Parse request data
{
Console.WriteLine($"WebSocket returned data, prevSeqNum={response.data.prevSeqNum}, seqNum={response.data.seqNum}");
if (response.data.asks != null)
{
var asks = response.data.asks;
AppLogger.Info($"ask, count={asks.Length}");
for (int i = asks.Length - 1; i >= 0; i--)
{
AppLogger.Info($"[{asks[i][0]} {asks[i][1]}]");
}
}
if (response.data.bids != null)
{
var bids = response.data.bids;
AppLogger.Info($"bids, count={bids.Length}");
for (int i = 0; i < bids.Length; i++)
{
AppLogger.Info($"[{bids[i][0]} {bids[i][1]}]");
}
}
}
}
}
// 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;
}