CTPMarketData.Core 1.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package CTPMarketData.Core --version 1.0.0
                    


                    

                
NuGet\Install-Package CTPMarketData.Core -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="CTPMarketData.Core" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="CTPMarketData.Core" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="CTPMarketData.Core" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add CTPMarketData.Core --version 1.0.0
                    


                    

                
#r "nuget: CTPMarketData.Core, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package CTPMarketData.Core@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=CTPMarketData.Core&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=CTPMarketData.Core&version=1.0.0
                    


                            Install as a Cake Tool

CTPMarketData.Core

CTP期货行情订阅类库 - 独立的行情订阅和缓存解决方案

功能特性

✅ 独立的行情订阅服务

  • 基于CTPFuture.Net封装
  • 解决SWIGTYPE_p_p_char类型问题
  • 支持多合约订阅

✅ 线程安全的内存缓存

  • ConcurrentDictionary实现
  • 自动过期清理
  • 行情更新事件通知

✅ 简单易用的API

  • 连接/断开
  • 订阅/取消订阅
  • 缓存查询

使用示例

using CTPMarketData.Core;

// 创建服务
var mdService = new MarketDataService();

// 订阅日志事件
mdService.LogReceived += (s, e) => Console.WriteLine(e.Message);

// 订阅连接状态
mdService.ConnectionStatusChanged += (s, e) => 
{
    Console.WriteLine($"状态: {e.Status} - {e.Message}");
};

// 订阅行情更新事件
mdService.Cache.MarketDataUpdated += (s, e) =>
{
    Console.WriteLine($"{e.Data.InstrumentID}: {e.Data.LastPrice}");
};

// 连接服务器
mdService.Connect(
    "tcp://180.168.146.187:10211",  // SimNow行情地址
    "9999",                          // BrokerID
    "your_user_id",                  // UserID
    "your_password"                  // Password
);

// 订阅合约
mdService.Subscribe("rb2505", "MO2511-C-7500");

// 查询缓存
var lastPrice = mdService.Cache.GetLastPrice("rb2505");
if (lastPrice.HasValue)
{
    Console.WriteLine($"最新价: {lastPrice.Value}");
}

// 清理
mdService.Dispose();

缓存API

// 获取行情数据
var data = mdService.Cache.Get("rb2505");

// 获取最新价
double? price = mdService.Cache.GetLastPrice("rb2505");

// 获取所有缓存
var all = mdService.Cache.GetAll();

// 检查是否有行情
bool has = mdService.Cache.Contains("rb2505");

// 清理过期数据（5分钟未更新）
int removed = mdService.Cache.RemoveExpired(300);

架构说明

CTPMarketData.Core/
├── MarketDataService.cs      # 主服务类
├── MarketDataCache.cs         # 缓存管理器
├── MarketDataSpiImpl.cs       # SPI回调实现
└── README.md                  # 文档

版本

  • 当前版本: 1.0.0
  • 基于: CTPFuture.Net 6.3.15.5
  • 目标框架: .NET 8.0

License

MIT

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 198 10/17/2025

v1.0.0 - 首次发布
     - 独立的行情订阅服务
     - 线程安全的内存缓存
     - 解决SWIGTYPE_p_p_char类型问题
     - 支持多合约订阅