/// <summary>
/// Uses the hangfire.
/// </summary>
/// <param name="app"> The application. </param>
/// <param name="workerCount"> </param>
/// <param name="pathMatch"> </param>
public static void UseHangfire(IApplicationBuilder app, int workerCount = 0, string pathMatch = "/job-hangfire")
{
var queuesHangfire = QueueCustom.GetQueues();
queuesHangfire.AddRange(QueueCustom.GetQueues().Select(x => x.ToUpper()));
var backgroundServerOptions = new BackgroundJobServerOptions
{
Queues = queuesHangfire.Distinct().ToArray()
};
if (workerCount > 0)
{
backgroundServerOptions.WorkerCount = workerCount;
}
app.UseHangfireServer(backgroundServerOptions);
app.UseHangfireDashboard(pathMatch, new DashboardOptions
{
Authorization = new[] { new HangfireAuthorizationFilter(UserDashboardHangfire) },
IgnoreAntiforgeryToken = true,
DisplayStorageConnectionString = false,
DashboardTitle = $"Hangfire {BackgroundJobHangfire.Prefix}",
});
//Remove All Job
RecurringJob.AddOrUpdate <BackgroundJobHangfire>(obj => obj.Delete(), Cron.Daily, queue: QueueCustom.Queue0);
}
/// <summary>
/// Called when the current state of the job is being changed to the specified candidate state. This state change could be intercepted and the final state could be changed
/// through setting the different state in the context in an implementation of this method.
/// </summary>
/// <param name="context"> </param>
public void OnStateElection(ElectStateContext context)
{
EnqueuedState EnqueuedState = context.CandidateState as EnqueuedState;
if (EnqueuedState != null)
{
EnqueuedState.Queue = QueueCustom.GetValue(Queue);
}
FailedState failedState = context.CandidateState as FailedState;
if (failedState != null && failedState.Exception != null)
{
//todo push error data
}
}
private static void Main()
{
var queue = new QueueCustom<string>();
queue.Enqueue("Message One");
queue.Enqueue("Message Two");
queue.Enqueue("Message Three");
queue.Enqueue("Message Four");
queue.Enqueue("Message Five");
while (queue.Count > 0)
{
string message = queue.Dequeue();
Console.WriteLine(message);
}
}
/// <summary>
/// </summary>
/// <param name="queue"> </param>
public QueueAttribute(string queue)
{
Queue = QueueCustom.GetValue(queue);
}
