处置 HttpConfiguration 是否安全？

Question

我的 CA2000 分析器（“在丢失范围之前处理对象”）告诉我在完成自定义 OWin 的 IAppBuilder.[=16= 后处理 HttpConfiguration 实例]

我尝试这样做，一切都运行良好。 MSDN 没有说明我应该或不应该处理 HttpConfiguration，就像它所做的那样，比如说，任务（“不要打扰处理任务实例”）。

因为我不想让一个实例处于未处理状态，就像我不想发现我的网络服务器有一天崩溃一样，我应该怎么做？

编辑我的部分代码：

public void Configuration(IAppBuilder appBuilder)
{
    EnableCookieAuth(appBuilder);
    UseWebApi(appBuilder);
}

[System.Diagnostics.CodeAnalysis.SuppressMessage("Reliability", "CA2000:Dispose objects before losing scope", Justification = "Handled by ")]
private static void UseWebApi(IAppBuilder appBuilder)
{
    appBuilder.Use<ControlMiddleware>();

    using HttpConfiguration config = new HttpConfiguration();

    config.MapHttpAttributeRoutes();
    appBuilder.UseNinjectWebApi(config);
    config.EnsureInitialized();
}

Answer 1

在owin app中配置httpConfiguration有意义的地方，在OnAppDisposing

HttpConfiguration httpConfiguration = new HttpConfiguration();
app.UseWebApi(httpConfiguration);


AppProperties properties = new AppProperties(app.Properties);
CancellationToken token = properties.OnAppDisposing;
if (token != CancellationToken.None)
{
    token.Register(() =>
    {
        httpConfiguration.Dispose();
    });
}

处置 HttpConfiguration 是否安全？

Is it safe to dispose HttpConfiguration?

c#

.net

asp.net-web-api

owin

httpconfiguration