hangfire

Hangfire.Autofac with MVC app - injection fails

由 江枫思渺然 提交于 2019-12-21 03:43:07
问题 I'm trying to create a simple Hangfire test but it's not working. Here's all the important code, and how I've configured it with the Hangire.Autofac . Not sure what I'm missing here. The exception I'm getting in the /hangfire dashbaord is below also. public class AmazonSqsService : IAmazonSqsService { private readonly IBackgroundJobClient _backgroundJobClient; private readonly ILogService _logService; public AmazonSqsService(IBackgroundJobClient backgroundJobClient, ILogService logService) {

AspNetCore2 Hangfire定时任务

由 ￡可爱￡侵袭症＋ 提交于 2019-12-20 02:00:30
Hangfire 是一个简单的用于.net及.net core 应用程序，通过数据库持久化，定时执行后台任务的组件 1、通过NuGet安装Hangfire 2、在Startup.cs文件的ConfigureServices方法里面配置Hangfire服务，设置Hangfire服务使用的数据库 public void ConfigureServices(IServiceCollection services) { services.AddHangfire(a => a.UseSqlServerStorage("Data Source=.\\SQLExpress;Initial Catalog=Hangfire;User ID=sa;Password=sa")); //services.AddMvc(); } 3、在Configure方法里面加入Hangfire服务和Hangfire的界面控制台 　　 app.UseHangfireServer(); app.UseHangfireDashboard(); 4、运行应用程序， 数据库自动生成了相关的表 5、打开http://localhost:port /hangfire ，就可以看到Hangfire的控制界面了 6、在程序启动时添加一个每分钟循环执行的定时任务 RecurringJob.AddOrUpdate(() =>

Hangfire failes to load assembly

由 喜夏-厌秋 提交于 2019-12-20 01:55:07
问题 Context I have two application in place, one is my main enterprise application and in other I have hangfire (hangfire server, client and dashboard) hosted. My main application also use hangfire for some long task and executes them asynchronously. Both using the same DB for HF storage. And there is only one HF server. Issue I am getting the following errors intermittently - "Can not change the state to 'Processing': target method was not found." OR "Can not change the state to 'Enqueued':

Need Hangfire Dashboard IIS Integrated from Console App

由 天大地大妈咪最大 提交于 2019-12-14 02:27:20
问题 I am closely following the HangFire solution from: https://github.com/HangfireIO/Hangfire.Samples/blob/master/Hangfire.WindowsServiceApplication/Program.cs The solution starts up the HangFire dashboard as a self hosting web site. I need it integrated with IIS, so the dashboard is accessible outside the server. I don't want to always log into the server, open a browser, and go to local host and some port number. Help me!!!! 回答1: A coworker found the answer. They used the following website help

Configure “Hangfire.Net” in .NET Core console application?

由 我怕爱的太早我们不能终老 提交于 2019-12-14 00:06:34
问题 I am creating a console application in which I need to perform some tasks in parallel so I am trying to use Hangfire.Net. Can anyone please suggest me how to configure Hangfire.Net in .NET Core console application? 回答1: Configuration of Hangfire in .Net Core is quite state forward This will store it in the database. GlobalConfiguration.Configuration.UseSqlServerStorage("connection_string"); using (var server = new BackgroundJobServer()) { Console.WriteLine("Hangfire Server started. Press any

Hangfire implemetation

由 最后都变了- 提交于 2019-12-13 02:07:29
问题 i am new to hangfire and looking for the solution which can solve the below case take the data from the DB and convert this to CSV file. this should happen when ever the user insert the new record,hangfire should fire end of the day if there is new record inserted. Can we deploy hangfire on the local machine and do the testing 回答1: take the data from the DB and convert this to CSV file You can use hangfire to run any public method on any class in your application. So if you write a method

Hangfire 1.5.3 System.MissingMethodException on all our jobs

由 北慕城南 提交于 2019-12-12 17:14:43
问题 We just updated hangfire from 1.3.4 to 1.5.3. Our startup has changed from this: private static void DoHangfire(IAppBuilder app) { var options = new BackgroundJobServerOptions { // Set thread count to 1 WorkerCount = 1 }; app.UseHangfire(config => { config.UseSqlServerStorage(ConfigurationManager.ConnectionStrings["JobsDB"].ConnectionString); config.UseAuthorizationFilters(new HangfireDashboardAuthorizationFilter()); config.UseServer(options); }); // Set retries to zero GlobalJobFilters

How to Dynamically Create Method from String for Lambda Expression

由 非 Y 不嫁゛ 提交于 2019-12-12 16:05:45
问题 My ultimate goal is to create a function that will dynamically pass method names to classes in the Hangfire library. For example, here is the non-dynamic code which works: RecurringJob.AddOrUpdate(() => myFunction(), Cron.Hourly) The type of the first argument for AddOrUpdate is Expression<Action> . My first step was to use reflection to dynamically insert the function name: Type thisControllerType = this.GetType(); MethodInfo method = thisControllerType.GetMethod(methodName); //methodName

Hangfire: How to enqueue a job conditionally

由 ▼魔方 西西 提交于 2019-12-12 04:15:51
问题 I am using Hangfire to trigger a database retrieval operation as a background job. This operation is only supposed to happen once, and can be triggered in multiple ways. (for example, in the UI whenever a user drags and drops a tool, I need to fire that job in the background. But if another tool is dragged and dropped, I don't want to fire the background job as it's already prefetched from the database). This is what my code looks like now: var jobId = BackgroundJob.Enqueue
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