如何在Symfony调试中显示自定义事件

Question

I was trying to debug an event, and found this documentation from symfony , however all the events that are shown are:

console.command
console.terminate
fos_elastica.post_transform
kernel.controller
kernel.exception
kernel.finish_request
kernel.request
kernel.response
kernel.terminate
kernel.view
security.interactive_login

None of the custom events show up, plus, we're defining the. But I see that besides the kernel, FOS is there also.

I've got my listener registered in the following way:

company.domain.listener.service_pro_listener:
   class: Company\Domain\Listener\Customer\CustomerListener
   arguments:
     - '@company.command.executor'
   tags:
     - name: werkspot.domain.synchronized_event_listener
       event: 'Company\Domain\Event\Customer\RegisteredEvent'
       method: 'onRegisterPushToSalesforce'

The event is working, manual testing on the website I could validate that everything is working as expected. Still it would have been much easier if I could simply confirm that everything were setup correctly through that command. So there must be a way show our events in command list.

Is there anyway to achieve this?

Answer 1

It seems that you're using a custom event dispatcher (I see that by the tag on your listener service definition), while Symfony bin/console debug:event-dispatcher command will display the listeners of its own dispatcher.

So to do what you want, you will have to implement your own command to debug your own dispatcher, or change the dispatcher used to use the one from Symfony.