public static BackgroundTask CreateBackgroundTask(long triggerId, long entityId, int triggerDepth)
{
var runParams = new RunTriggersParams
{
TriggerDepth = triggerDepth,
TriggerId = triggerId,
EntityId = entityId
};
return(BackgroundTask.Create(HandlerKey, runParams));
}
public static BackgroundTask CreateBackgroundTask(WorkflowRun run, IWorkflowQueuedEvent resumeEvent)
{
if (resumeEvent == null)
{
throw new ArgumentNullException(nameof(resumeEvent));
}
var runParams = new ResumeWorkflowParams {
WorkflowRunId = run.Id
};
return(BackgroundTask.Create(HandlerKey, runParams));
}
public void Runs( )
{
var edcTenantId = TenantHelper.GetTenantId("EDC", true);
//static string result = "";
_result = "";
using (CountdownEvent evt = new CountdownEvent(1))
{
Action <DummyParam> act = (p) =>
{
_result += p.S;
// ReSharper disable once AccessToDisposedClosure
evt.Signal( );
};
var handler = new DummyHandler {
Action = act
};
var qFactory = new RedisTenantQueueFactory("BackgroundTaskManagerTests " + Guid.NewGuid( ));
var manager = new BackgroundTaskManager(qFactory, handlers: handler.ToEnumerable( ))
{
IsActive = true
};
try
{
manager.EnqueueTask(edcTenantId, BackgroundTask.Create("DummyHandler", new DummyParam {
S = "a"
}));
Assert.That(_result, Is.Empty);
manager.Start( );
evt.Wait(DefaultTimeout);
evt.Reset( );
Assert.That(_result, Is.EqualTo("a"));
manager.EnqueueTask(edcTenantId, BackgroundTask.Create("DummyHandler", new DummyParam {
S = "b"
}));
evt.Wait(DefaultTimeout);
evt.Reset( );
Assert.That(_result, Is.EqualTo("ab"));
manager.Stop(5000);
manager.EnqueueTask(edcTenantId, BackgroundTask.Create("DummyHandler", new DummyParam {
S = "c"
}));
Assert.That(_result, Is.EqualTo("ab")); // c not processed
}
finally
{
manager.Stop( );
var items = manager.EmptyQueue(edcTenantId);
Assert.That(items.Count( ), Is.EqualTo(1));
}
}
}
public void SerializeParams()
{
var p = new RunTriggersParams();
BackgroundTask.Create <RunTriggersParams>("test", p);
}
public void Serialize <T>() where T : IWorkflowQueuedEvent, new()
{
var param = new T();
BackgroundTask.Create <T>("test", param);
}
/// <summary>
/// Convert a T to a background task
/// </summary>
public BackgroundTask ToBackgroundTask(T taskData)
{
return(BackgroundTask.Create(TaskHandlerKey, taskData));
}