Add unit test and update DemoApp.

framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/BackgroundJobWorker.cs

@@ -68,7 +68,8 @@ public class BackgroundJobWorker : AsyncPeriodicBackgroundWorkerBase, IBackgroun
                         var context = new JobExecutionContext(
                             workerContext.ServiceProvider,
                             jobConfiguration.JobType,
-                            jobArgs);
+                            jobArgs,
+                            workerContext.CancellationToken);
 
                         try
                         {

framework/test/Volo.Abp.BackgroundJobs.Tests/Volo/Abp/BackgroundJobs/BackgroundJobExecuter_Tests.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Threading;
 using System.Threading.Tasks;
 using Shouldly;
 using Xunit;
@@ -59,7 +60,7 @@ public class BackgroundJobExecuter_Tests : BackgroundJobsTestBase
 
         jobObject.ExecutedValues.ShouldContain("42");
     }
-    
+
     [Fact]
     public async Task Should_Change_TenantId_If_EventData_Is_MultiTenant()
     {
@@ -77,7 +78,7 @@ public class BackgroundJobExecuter_Tests : BackgroundJobsTestBase
                 new MyJobArgs("42", tenantId)
             )
         );
-        
+
         await _backgroundJobExecuter.ExecuteAsync(
             new JobExecutionContext(
                 ServiceProvider,
@@ -91,4 +92,44 @@ public class BackgroundJobExecuter_Tests : BackgroundJobsTestBase
         jobObject.TenantId.ShouldBe(tenantId);
         asyncJobObject.TenantId.ShouldBe(tenantId);
     }
+
+    [Fact]
+    public async Task Should_Cancel_Job()
+    {
+        //Arrange
+        var cts = new CancellationTokenSource();
+        cts.Cancel();
+
+        var jobObject = GetRequiredService<MyJob>();
+        jobObject.ExecutedValues.ShouldBeEmpty();
+
+        //Act
+        await _backgroundJobExecuter.ExecuteAsync(
+            new JobExecutionContext(
+                ServiceProvider,
+                typeof(MyJob),
+                new MyJobArgs("42"),
+                cts.Token
+            )
+        );
+
+        //Assert
+        jobObject.Canceled.ShouldBeTrue();
+
+        //Arrange
+        var asyncJobObject = GetRequiredService<MyAsyncJob>();
+        asyncJobObject.ExecutedValues.ShouldBeEmpty();
+
+        //Act
+        await _backgroundJobExecuter.ExecuteAsync(
+            new JobExecutionContext(
+                ServiceProvider,
+                typeof(MyAsyncJob),
+                new MyAsyncJobArgs("42")
+            )
+        );
+
+        //Assert
+        jobObject.Canceled.ShouldBeTrue();
+    }
 }

framework/test/Volo.Abp.BackgroundJobs.Tests/Volo/Abp/BackgroundJobs/MyAsyncJob.cs

@@ -10,11 +10,13 @@ namespace Volo.Abp.BackgroundJobs;
 public class MyAsyncJob : AsyncBackgroundJob<MyAsyncJobArgs>, ISingletonDependency
 {
     public List<string> ExecutedValues { get; } = new List<string>();
-    
+
     public Guid? TenantId { get; set; }
-    
+
     private readonly ICurrentTenant _currentTenant;
 
+    public bool Canceled { get; set; }
+
     public MyAsyncJob(ICurrentTenant currentTenant)
     {
         _currentTenant = currentTenant;
@@ -22,6 +24,11 @@ public class MyAsyncJob : AsyncBackgroundJob<MyAsyncJobArgs>, ISingletonDependen
 
     public override Task ExecuteAsync(MyAsyncJobArgs args, CancellationToken cancellationToken = default)
     {
+        if (cancellationToken.IsCancellationRequested)
+        {
+            Canceled = true;
+        }
+
         ExecutedValues.Add(args.Value);
         TenantId = _currentTenant.Id;
         return Task.CompletedTask;

framework/test/Volo.Abp.BackgroundJobs.Tests/Volo/Abp/BackgroundJobs/MyJob.cs

@@ -9,11 +9,13 @@ namespace Volo.Abp.BackgroundJobs;
 public class MyJob : BackgroundJob<MyJobArgs>, ISingletonDependency
 {
     public List<string> ExecutedValues { get; } = new List<string>();
-    
+
     public Guid? TenantId { get; set; }
 
     private readonly ICurrentTenant _currentTenant;
-    
+
+    public bool Canceled { get; set; }
+
     public MyJob(ICurrentTenant currentTenant)
     {
         _currentTenant = currentTenant;
@@ -21,6 +23,11 @@ public class MyJob : BackgroundJob<MyJobArgs>, ISingletonDependency
 
     public override void Execute(MyJobArgs args, CancellationToken cancellationToken = default)
     {
+        if (cancellationToken.IsCancellationRequested)
+        {
+            Canceled = true;
+        }
+
         ExecutedValues.Add(args.Value);
         TenantId = _currentTenant.Id;
     }

modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/Program.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Threading;
+using System.Threading.Tasks;
 using Hangfire;
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.BackgroundJobs.DemoApp.Shared.Jobs;
@@ -9,33 +10,31 @@ namespace Volo.Abp.BackgroundJobs.DemoApp.HangFire;
 
 class Program
 {
-    static void Main(string[] args)
+    async static Task Main(string[] args)
     {
-        using (var application = AbpApplicationFactory.Create<DemoAppHangfireModule>(options =>
+        using (var application = await AbpApplicationFactory.CreateAsync<DemoAppHangfireModule>(options =>
                {
                    options.UseAutofac();
                }))
         {
-            application.Initialize();
+            await application.InitializeAsync();
+
+            await CancelableBackgroundJobAsync(application.ServiceProvider);
 
-            CancelableBackgroundJob(application.ServiceProvider);
             Console.WriteLine("Started: " + typeof(Program).Namespace);
             Console.WriteLine("Press ENTER to stop the application..!");
             Console.ReadLine();
 
-            application.Shutdown();
+            await application.ShutdownAsync();
         }
     }
 
-    private static void CancelableBackgroundJob(IServiceProvider serviceProvider)
+    private async static Task CancelableBackgroundJobAsync(IServiceProvider serviceProvider)
     {
-        AsyncHelper.RunSync(async () =>
-        {
-            var backgroundJobManager = serviceProvider.GetRequiredService<IBackgroundJobManager>();
-            var jobId = await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs { Value = "test-1" });
-            await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs { Value = "test-2" });
-            Thread.Sleep(1000);
-            BackgroundJob.Delete(jobId);
-        });
+        var backgroundJobManager = serviceProvider.GetRequiredService<IBackgroundJobManager>();
+        var jobId = await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs { Value = "test-1" });
+        await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs { Value = "test-2" });
+        Thread.Sleep(1000);
+        BackgroundJob.Delete(jobId);
     }
 }

modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Quartz/Program.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Threading;
+using System.Threading.Tasks;
 using Microsoft.Extensions.DependencyInjection;
 using Quartz;
 using Volo.Abp.BackgroundJobs.DemoApp.Shared.Jobs;
@@ -9,34 +10,32 @@ namespace Volo.Abp.BackgroundJobs.DemoApp.Quartz;
 
 class Program
 {
-    static void Main(string[] args)
+    async static Task Main(string[] args)
     {
-        using (var application = AbpApplicationFactory.Create<DemoAppQuartzModule>(options =>
+        using (var application = await AbpApplicationFactory.CreateAsync<DemoAppQuartzModule>(options =>
         {
             options.UseAutofac();
         }))
         {
-            application.Initialize();
+            await application.InitializeAsync();
+
+            await CancelableBackgroundJobAsync(application.ServiceProvider);
 
-            CancelableBackgroundJob(application.ServiceProvider);
             Console.WriteLine("Started: " + typeof(Program).Namespace);
             Console.WriteLine("Press ENTER to stop the application..!");
             Console.ReadLine();
 
-            application.Shutdown();
+            await application.ShutdownAsync();
         }
     }
-    
-    private static void CancelableBackgroundJob(IServiceProvider serviceProvider)
+
+    private async static Task CancelableBackgroundJobAsync(IServiceProvider serviceProvider)
     {
-        AsyncHelper.RunSync(async () =>
-        {
-            var backgroundJobManager = serviceProvider.GetRequiredService<IBackgroundJobManager>();
-            var jobId = await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs { Value = "test-1" });
-            await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs { Value = "test-2" });
-            Thread.Sleep(1000);
-            var scheduler = serviceProvider.GetRequiredService<IScheduler>();
-            await scheduler.Interrupt(new JobKey(jobId.Split('.')[1],jobId.Split('.')[0]));
-        });
+        var backgroundJobManager = serviceProvider.GetRequiredService<IBackgroundJobManager>();
+        var jobId = await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs {Value = "test-1"});
+        await backgroundJobManager.EnqueueAsync(new LongRunningJobArgs { Value = "test-2" });
+        Thread.Sleep(1000);
+        var scheduler = serviceProvider.GetRequiredService<IScheduler>();
+        await scheduler.Interrupt(new JobKey(jobId.Split('.')[1],jobId.Split('.')[0]));
     }
 }

modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq/Program.cs

@@ -1,23 +1,24 @@
 using System;
+using System.Threading.Tasks;
 
 namespace Volo.Abp.BackgroundJobs.DemoApp.RabbitMq;
 
 class Program
 {
-    static void Main(string[] args)
+    async static Task Main(string[] args)
     {
-        using (var application = AbpApplicationFactory.Create<DemoAppRabbitMqModule>(options =>
+        using (var application = await AbpApplicationFactory.CreateAsync<DemoAppRabbitMqModule>(options =>
         {
             options.UseAutofac();
         }))
         {
-            application.Initialize();
+            await application.InitializeAsync();
 
             Console.WriteLine("Started: " + typeof(Program).Namespace);
             Console.WriteLine("Press ENTER to stop the application..!");
             Console.ReadLine();
 
-            application.Shutdown();
+            await application.ShutdownAsync();
         }
     }
 }

modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/DemoAppModule.cs

@@ -1,4 +1,5 @@
-using Volo.Abp.Autofac;
+using System.Threading.Tasks;
+using Volo.Abp.Autofac;
 using Volo.Abp.BackgroundJobs.DemoApp.Shared;
 using Volo.Abp.BackgroundJobs.EntityFrameworkCore;
 using Volo.Abp.EntityFrameworkCore;
@@ -27,19 +28,21 @@ public class DemoAppModule : AbpModule
 
         Configure<AbpBackgroundJobWorkerOptions>(options =>
         {
-                //Configure for fast running
-                options.JobPollPeriod = 1000;
+            //Configure for fast running
+            options.JobPollPeriod = 1000;
             options.DefaultFirstWaitDuration = 1;
             options.DefaultWaitFactor = 1;
         });
     }
 
-    public override void OnApplicationInitialization(ApplicationInitializationContext context)
+    public override Task OnApplicationInitializationAsync(ApplicationInitializationContext context)
     {
         //TODO: Configure console logging
         //context
         //    .ServiceProvider
         //    .GetRequiredService<ILoggerFactory>()
         //    .AddConsole(LogLevel.Debug);
+
+        return Task.CompletedTask;
     }
 }

modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/Program.cs

@@ -1,23 +1,23 @@
 using System;
-
+using System.Threading.Tasks;
 namespace Volo.Abp.BackgroundJobs.DemoApp;
 
 class Program
 {
-    static void Main(string[] args)
+    async static Task Main(string[] args)
     {
-        using (var application = AbpApplicationFactory.Create<DemoAppModule>(options =>
+        using (var application = await AbpApplicationFactory.CreateAsync<DemoAppModule>(options =>
         {
             options.UseAutofac();
         }))
         {
-            application.Initialize();
+            await application.InitializeAsync();
 
             Console.WriteLine("Started: " + typeof(Program).Namespace);
             Console.WriteLine("Press ENTER to stop the application..!");
             Console.ReadLine();
 
-            application.Shutdown();
+            await application.ShutdownAsync();
         }
     }
 }