private static void SetUpConsumers(SubscriberParams argOptions, MassTransit.RabbitMqTransport.IRabbitMqBusFactoryConfigurator sbc, MassTransit.RabbitMqTransport.IRabbitMqHost host)
{
//sbc.UseInMemoryScheduler();
sbc.UseMessageScheduler(new Uri($"rabbitmq://{argOptions.Host}/quartz"));
sbc.ReceiveEndpoint(argOptions.QueueName, ep =>
{
if (!argOptions.DisableQueue2LevelRetry)
{
ep.UseScheduledRedelivery(r => r.Intervals(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(5)));
}
if (!argOptions.DisableQueueRetry)
{
ep.UseMessageRetry(r => r.Immediate(2));
}
if (argOptions.QueueIsExclusive)
{
ep.ExclusiveConsumer = argOptions.QueueIsExclusive;
}
if (!argOptions.DisableQueueOutbox)
{
ep.UseInMemoryOutbox();
}
ep.Consumer <Consumers.NewDataAvailableConsumer>();
ep.Consumer <Consumers.InitialProcessingCompletedConsumer>();
ep.Consumer <Consumers.FinalProcessingCompletedConsumer>();
});
if (!argOptions.DisableNoteworthyQueue)
{
sbc.ReceiveEndpoint("noteworthy_queue", ep =>
{
ep.Consumer <Consumers.SomethingNoteworthyHappenedConsumer>();
});
}
if (!argOptions.DisableFaultQueue)
{
sbc.ReceiveEndpoint("fault_queue", ep =>
{
// can also declare handlers and consumer with a lambda
ep.Handler <Fault <NewDataAvailable> >(context =>
{
var msg = context.Message;
return(Console.Out.WriteLineAsync($"{context.MessageId} - {context.ConversationId} - Fault<NewDataAvailable>: {msg.Message.Text}"));
});
});
}
}
private static void DisplayParams(SubscriberParams parms)
{
Console.WriteLine($" --host {parms.Host}");
Console.WriteLine($" --vhost {parms.VHost}");
Console.WriteLine($" --name {parms.Name}");
Console.WriteLine($" --username {parms.Username}");
Console.WriteLine($" --password {parms.Password}");
Console.WriteLine($" --queueName {parms.QueueName}");
Console.WriteLine($" --disableQueueOutbox {parms.DisableQueueOutbox}");
Console.WriteLine($" --queueIsExclusive {parms.QueueIsExclusive}");
Console.WriteLine($" --disableQueueRetry {parms.DisableQueueRetry}");
Console.WriteLine($" --disableQueue2LevelRetry {parms.DisableQueue2LevelRetry}");
Console.WriteLine($" --disableFaultQueue {parms.DisableFaultQueue}");
Console.WriteLine($" --disableNoteworthyQueue {parms.DisableNoteworthyQueue}");
Console.WriteLine("---------------------------");
}
public static (SubscriberParams Options, string Errors) ParseParams(string[] args)
{
try
{
var spar = new SubscriberParams();
var ph = new ParamHelpers(args);
var i = 0;
while (i < args.Length)
{
var arg = args[i];
var lowerArg = args[i].ToLowerInvariant();
i += 1;
if (lowerArg == "--host")
{
ph.CheckArgs(arg, i, 1);
(i, spar.Host) = ph.ReadString(arg, i);
}
else if (lowerArg == "--vhost")
{
ph.CheckArgs(arg, i, 1);
(i, spar.VHost) = ph.ReadString(arg, i);
}
else if (lowerArg == "--name")
{
ph.CheckArgs(arg, i, 1);
(i, spar.Name) = ph.ReadString(arg, i);
}
else if (lowerArg == "--username")
{
ph.CheckArgs(arg, i, 1);
(i, spar.Username) = ph.ReadString(arg, i);
}
else if (lowerArg == "--password")
{
ph.CheckArgs(arg, i, 1);
(i, spar.Password) = ph.ReadString(arg, i);
}
else if (lowerArg == "--queuename")
{
ph.CheckArgs(arg, i, 1);
(i, spar.QueueName) = ph.ReadString(arg, i);
}
else if (lowerArg == "--disablequeueoutbox")
{
(i, spar.DisableQueueOutbox) = ph.SetSwitch(i);
}
else if (lowerArg == "--queueisexclusive")
{
(i, spar.QueueIsExclusive) = ph.SetSwitch(i);
}
else if (lowerArg == "--disablequeueretry")
{
(i, spar.DisableQueueRetry) = ph.SetSwitch(i);
}
else if (lowerArg == "--disablequeue2levelretry")
{
(i, spar.DisableQueue2LevelRetry) = ph.SetSwitch(i);
}
else if (lowerArg == "--disablefaultqueue")
{
(i, spar.DisableFaultQueue) = ph.SetSwitch(i);
}
else if (lowerArg == "--disablenoteworthyqueue")
{
(i, spar.DisableNoteworthyQueue) = ph.SetSwitch(i);
}
else
{
throw new ArgumentException($"Unknown argument '{arg}'");
}
}
return(spar, string.Empty);
}
catch (ArgumentException ex)
{
return(null, ex.Message);
}
}