mirror of
https://github.com/JKorf/CryptoExchange.Net
synced 2025-10-30 09:57:43 +00:00
60 lines
2.9 KiB
Plaintext
60 lines
2.9 KiB
Plaintext
@page "/LiveData"
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@inject IBinanceSocketClient binanceSocketClient
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@inject IBingXSocketClient bingXSocketClient
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@inject IBitfinexSocketClient bitfinexSocketClient
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@inject IBitgetSocketClient bitgetSocketClient
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@inject IBybitSocketClient bybitSocketClient
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@inject ICoinExSocketClient coinExSocketClient
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@inject IHuobiSocketClient huobiSocketClient
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@inject IKrakenSocketClient krakenSocketClient
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@inject IKucoinSocketClient kucoinSocketClient
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@inject IOKXSocketClient okxSocketClient
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@using System.Collections.Concurrent
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@using CryptoExchange.Net.Objects
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@using CryptoExchange.Net.Objects.Sockets;
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@using CryptoExchange.Net.Sockets
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@implements IDisposable
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<h3>ETH-BTC prices, live updates:</h3>
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@foreach(var price in _prices.OrderBy(p => p.Key))
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{
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<div>@price.Key: @price.Value</div>
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}
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@code{
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private ConcurrentDictionary<string, decimal> _prices = new ConcurrentDictionary<string, decimal>();
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private UpdateSubscription[] _subs = Array.Empty<UpdateSubscription>();
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protected override async Task OnInitializedAsync()
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{
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var tasks = new Task<CallResult<UpdateSubscription>>[]
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{
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binanceSocketClient.SpotApi.ExchangeData.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("Binance", data.Data.LastPrice)),
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bingXSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("ETH-BTC", data => UpdateData("BingX", data.Data.LastPrice)),
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bitfinexSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("tETHBTC", data => UpdateData("Bitfinex", data.Data.LastPrice)),
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bitgetSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("Bitget", data.Data.LastPrice)),
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bybitSocketClient.V5SpotApi.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("Bybit", data.Data.LastPrice)),
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coinExSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("CoinEx", data.Data.LastPrice)),
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huobiSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("ethbtc", data => UpdateData("Huobi", data.Data.ClosePrice ?? 0)),
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krakenSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("ETH/XBT", data => UpdateData("Kraken", data.Data.LastTrade.Price)),
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kucoinSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("ETH-BTC", data => UpdateData("Kucoin", data.Data.LastPrice ?? 0)),
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okxSocketClient.UnifiedApi.ExchangeData.SubscribeToTickerUpdatesAsync("ETH-BTC", data => UpdateData("OKX", data.Data.LastPrice ?? 0)),
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};
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await Task.WhenAll(tasks);
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_subs = tasks.Where(t => t.Result.Success).Select(t => t.Result.Data).ToArray();
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}
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private void UpdateData(string exchange, decimal price)
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{
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_prices[exchange] = price;
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InvokeAsync(StateHasChanged);
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}
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public void Dispose()
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{
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foreach (var sub in _subs)
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// It's not necessary to wait for this
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_ = sub.CloseAsync();
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}
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} |