[FunctionName("DatabaseCleanup")] public static async Task Run([TimerTrigger("*/15 * * * * *")]TimerInfo myTimer, ILogger log) { // Get the connection string from app settings and use it to create a connection. var str = Environment.GetEnvironmentVariable("sqldb_connection"); using...
public override void Configure(IFunctionsHostBuilder builder) { builder.Services.AddAzureAppConfiguration(); } 打开Function1.cs,并添加以下命名空间。 C# 复制 using System.Linq; using Microsoft.Extensions.Configuration.AzureAppConfiguration; 更新构造函数以通过依赖项注入获取 IConfigurationRefres...
步骤一:在Function App门户中,添加名称为 receiverConnectionString 的配置参数,它的值就是Event Hub的Connection String。 配置结果如图: 步骤二:把第一步中的receiverConnectionString 值,配置到function.json中的connection上。修改如下: {"scriptFile":"__init__.py","bindings": [ {"type":"eventHubTrigger",...
It's time to put some gasoline in this API engine and fire it up. That's an analogy for connecting the function endpoints to the database. You're probably better at coding than we are with analogies. Get the database connection string When you open the sandbox, part of that process cr...
There are several ways that you can add, update, and delete function app settings:In the Azure portal. By using the Azure CLI. By using Azure PowerShell.Changes to function app settings require your function app to be restarted.In this article, example connection string values are truncated ...
问题描述 当需要在应用中有大量的出站连接时候,就会涉及到SNAT(源地址网络转换)耗尽的问题。而通过Azure App Service/Function的默认监控指标图表中,却没有可以直接查看到SNAT是否耗尽的问题(可以间接参考App Service Plan级中Metrics的 Socket O
而通过Azure App Service/Function的默认监控指标图表中,却没有可以直接查看到SNAT是否耗尽的问题(可以间接参考App Service Plan级中Metrics的 Socket Outbound All指标[截图见文末附录一],但是由于它是整个Plan下所有App Service的汇总数据,不能直接表明SNAT是否超过128的限制)。 这里所说的出站连接如:SQL数据库, ...
如短时间无法修改代码,基于App Service, Azure Function的易扩展的特性,可以增加实例个数来及时缓解SNAT的受限问题。当每增加一个实例,SNAT端口即可增加128个。 建立连接池的方式一:HttpClientFactory 建立 HTTP 连接池 尽管HttpClient 实现了 IDisposable 接口,但它是为重复使用而设计的。 关闭 ...
Click the function name to see details about the function execution.If your function wrote logs, you could click ToggleOutput to see them.Notes about remote debuggingRunning in debug mode in production is not recommended. If your production app is not scaled out to multiple server instances, deb...
在使用Azure Function App的SendGridBinging功能,调用SendGrid服务器发送邮件功能时,遇到见间歇性,偶发性的异常。在重新运行SendGrid的Function,却又能恢复运行。 所以本文基于Azure Function使用SendGrid的异常错误日志,一步一步,分析源码中的方法内容。 然后调查为什么 Azure Function 没有自动重试(Retry)?