我在Azure持久函数中使用了ASP.NET Core 3.1中 SDK Microsoft.Azure.Cosmos 3.28.0 中的CosmosClient。这个客户端正在从我的cosmos示例（Core（SQL））获取和发送数据，它工作正常，但我看到它在HTTP请求元数据时不断抛出异常

获取169.254.169.254/metadata/instance

• System.Net.Http.HttpRequestException：试图以访问权限所禁止的方式访问套接字。*

我使用以下配置：

private static void RegisterCosmosDbClient(ContainerBuilder builder)
        {
            builder.Register(c => new SocketsHttpHandler()
            {
                PooledConnectionLifetime = TimeSpan.FromMinutes(10), // Customize this value based on desired DNS refresh timer
                MaxConnectionsPerServer = 20, // Customize the maximum number of allowed connections
            }).As<SocketsHttpHandler>().SingleInstance();

            builder.Register(
                    x =>
                    {
                        var cosmosDbOptions = x.Resolve<CosmosDbOptions>();
                        var socketsHttpHandler = x.Resolve<SocketsHttpHandler>();
                        return new CosmosClient(cosmosDbOptions.ConnectionString, new CosmosClientOptions()
                        {
                            ConnectionMode = ConnectionMode.Direct,
                            PortReuseMode = PortReuseMode.PrivatePortPool,
                            IdleTcpConnectionTimeout = new TimeSpan(0, 23, 59, 59),
                            SerializerOptions = new CosmosSerializationOptions()
                            {
                                PropertyNamingPolicy = CosmosPropertyNamingPolicy.CamelCase
                            },
                            HttpClientFactory = () => new HttpClient(socketsHttpHandler, disposeHandler: false)
                        });
                    })
                .AsSelf()
                .SingleInstance();
   }

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我也尝试了传递IHttpClientFactory from this blog的方法，但没有帮助。