Hangfire - Recurring job with specified queue name - hangfire

Question

I have two server, ServerA and ServerB. They share the same hangfire database.
I have two jobs, JobA and JobB.
On ServerA, I use:
RecurringJob.AddOrUpdate(
"JobA",
() => new JobA().Execute(),
this._configuration.Schedule, queue: "A");
On ServerB, I use:
RecurringJob.AddOrUpdate(
"JobB",
() => new JobB().Execute(),
this._configuration.Schedule, queue: "B");
The problem is that each jobs is "Enqueued" in the "Job" table, they are never executed.
If I remove the queue override in the "AddOrUpdate" method, jobs are executed (obviously without queue configured).
Something missing? How configure recurring jobs with queue configuration?

Answer 1

Code was missing...
ServerA:
var options = new BackgroundJobServerOptions
{
Queues = new[] { "A" }
};
this._backgroundJobServer = new BackgroundJobServer(options);
ServerB:
var options = new BackgroundJobServerOptions
{
Queues = new[] { "B" }
};
this._backgroundJobServer = new BackgroundJobServer(options);

Answer 2

Solution - might help someone with similar issue:
app.UseHangfireServer(new BackgroundJobServerOptions
{
// queue name must be in lowercase
Queues = new[] { "qname" } //This will setup the server to only process qname queues
});
RecurringJob.AddOrUpdate(
() => new JobB().Execute(),
Cron.Hourly(5),
null,
"qname");