using ccxt;

string exchangeName = "ccxt.pro.upbit";
List<string> symbols = ["BTC/USDT", "ETH/USDT"];
List<Task> tasks = [];

Console.WriteLine($"{exchangeName} test");

var exchange = Exchange.DynamicallyCreateInstance(exchangeName);
Console.WriteLine($"{exchangeName} initialized");

var marketsLoaded = await exchange.loadMarkets(true).ConfigureAwait(false);

Dictionary<string, object> dict = marketsLoaded as Dictionary<string, object>;

exchange.verbose = true;

foreach (KeyValuePair<string, object> market in dict)
{
    var mi = new MarketInterface(market.Value);
    if(mi.active.Equals(true) && symbols.Contains(market.Key))
    {
        Console.WriteLine($"{market.Key} is active, watching");

        tasks.Add(WatchPair(exchange, market.Key));
    }
}

async Task WatchPair(Exchange exchange, string market)
{
    while (true)
    {
        try
        {
            var trades = await exchange.WatchTrades(market).ConfigureAwait(false);
            Console.WriteLine(trades.Count);
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Error watching {market} on {exchangeName}: {ex.Message}");
        }
    }
}

await Task.WhenAll(tasks).ConfigureAwait(false);

ccxt.pro.upbit test
ccxt.pro.upbit initialized
ETH/USDT is active, watching
BTC/USDT is active, watching
WebSocket connected to wss://api.upbit.com/websocket/v1
Sending message: [{"ticket":"4cf446ef-d312-48b8-a601-f574db2c28aa"},{"type":"trade","codes":["USDT-ETH","USDT-BTC"]}]
Sending message: [{"ticket":"466cac2f-0d45-4794-9dbb-c1fa880b08b8"},{"type":"trade","codes":["USDT-ETH"]}]
On binary message: System.Net.WebSockets.WebSocketReceiveResult
Receiving error: The archive entry was compressed using an unsupported compression method.
Error watching ETH/USDT on ccxt.pro.upbit: One or more errors occurred. (The archive entry was compressed using an unsupported compression method.)
Error watching BTC/USDT on ccxt.pro.upbit: One or more errors occurred. (The archive entry was compressed using an unsupported compression method.)
WebSocket connected to wss://api.upbit.com/websocket/v1
Sending message: [{"ticket":"18dc607d-efba-4917-8d93-e645530c2cb1"},{"type":"trade","codes":["USDT-ETH","USDT-BTC"]}]
Sending message: [{"ticket":"3db40324-c2ea-4ad2-b048-151301a91c08"},{"type":"trade","codes":["USDT-ETH","USDT-BTC"]}]
On binary message: System.Net.WebSockets.WebSocketReceiveResult
Receiving error: The archive entry was compressed using an unsupported compression method.
Error watching BTC/USDT on ccxt.pro.upbit: One or more errors occurred. (The archive entry was compressed using an unsupported compression method.)
Error watching ETH/USDT on ccxt.pro.upbit: One or more errors occurred. (The archive entry was compressed using an unsupported compression method.)
WebSocket connected to wss://api.upbit.com/websocket/v1
Sending message: [{"ticket":"f09a51a9-09e0-4204-bb5b-537615f0d8fd"},{"type":"trade","codes":["USDT-ETH","USDT-BTC"]}]
Sending message: [{"ticket":"02da5600-5315-4638-b960-5a2b2013b269"},{"type":"trade","codes":["USDT-ETH","USDT-BTC"]}]
On binary message: System.Net.WebSockets.WebSocketReceiveResult
Receiving error: The archive entry was compressed using an unsupported compression method.
Error watching BTC/USDT on ccxt.pro.upbit: One or more errors occurred. (The archive entry was compressed using an unsupported compression method.)
Error watching ETH/USDT on ccxt.pro.upbit: One or more errors occurred. (The archive entry was compressed using an unsupported compression method.)