Grid.Distributor ver 2.8.0 not working on my windows 7 PC

[Javier Callico]

Hi there

I'm not able to get the Grid.Distributor sample that comes with version 2.8.0 working on my Windows 7 PC. The Activator application publishes the work items but they are not received by Worker application.

Can anybody help me troubleshooting this issue?

Javier

[Chris Patterson]

I've confirmed that the develop branch distributor works, which will ship with 2.10.

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[Javier Callico]

Hi Chris

Did you have a chance to test 2.8.0 as well?

When 2.10 will be released?

Thanks.

Javier

On Tuesday, May 5, 2015 at 4:08:56 PM UTC-4, Chris Patterson wrote:

I've confirmed that the develop branch distributor works, which will ship with 2.10.

On Tue, May 5, 2015 at 12:09 PM, Javier Callico <jcal...@callicode.com> wrote:

Hi there

I'm not able to get the Grid.Distributor sample that comes with version 2.8.0 working on my Windows 7 PC. The Activator application publishes the work items but they are not received by Worker application.

Can anybody help me troubleshooting this issue?

Javier

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[Javier Callico]

Chris

Now that version 2.10 has been released I took the time to revisit this subject.

Since the Distributor sample that comes with version 2.10 uses RabbitMq as transport I had to modify it to use MSMQ. What I found is that if the Control Bus is used on both endpoints the Distributor CAN NOT deliver the messages to the Worker. If I stop using the Control Bus on the Worker but I keep it on the Distributor it works as expected.

This is how both endpoints were configured:

Distributor:

            _dataBus = ServiceBusFactory.New(x =>

                {

                    //x.ReceiveFrom("rabbitmq://localhost/mt_grid_activator?prefetch=4");

                    //x.UseRabbitMq();

                    x.ReceiveFrom("msmq://localhost/mt_grid_activator");

                    x.UseMsmq(config => config.UseMulticastSubscriptionClient());

                    x.UseControlBus();

                    x.SetConcurrentConsumerLimit(4);

                    x.Subscribe(s => s.Instance(this).Transient());

                    x.Distributor(d => d.Handler<DoSimpleWorkItem>());

                });

Worker:

            _dataBus = ServiceBusFactory.New(x =>

                {

                    //x.ReceiveFrom(string.Format("rabbitmq://localhost/mt_grid_worker{0}?prefetch=20", Process.GetCurrentProcess().Id));

                    //x.UseRabbitMq();

                    x.ReceiveFrom(string.Format("msmq://localhost/mt_grid_worker{0}", Process.GetCurrentProcess().Id));

                    x.UseMsmq(config => config.UseMulticastSubscriptionClient());

                    x.UseControlBus(); // If you comment this line out it will work

                    x.SetConcurrentConsumerLimit(20);

                    x.Worker(w => w.Consumer<SimpleWorkItemConsumer>());

                });

Can you please try to replicate my findings on your side?

Any way you can explain why this is happening?

Javier