EkinoNewRelicBundle | Add NewRelic support to Symfony | Web Framework library

To set some context, I'm working on a Symfony 4.4 API, which use a vendor named EkinoNewRelicBundle to communicate data to the New Relic API. This vendor uses a subscriber named RequestListener to subscribe on the kernel.request event of Symonfy to define data to send to the New Relic API.

I've got an issue in a specific case, when there is an authentication issue resulting in a 498, another subscriber from the SecurityBundle throw an exception, stopping the request processing. Unfortunately, a method of the EkinoNewRelicBundle subscriber, named setTransactionName, has a lower priority than the SecurityBundle subscriber, resulting in data not properly set by Ekino as the process is stop.

By editing by hand the vendor, I found that a priority 10 on the setTransactionName would be enough to be executed before the SecurityBundle.

I'm looking for a way to edit the priority of the RequestListener priority at runtime. So far, I've tried to :

• override the configuration, but as the priority is defined in a public static method from a class and seems to be loaded directly in the EventDispatcher, therefore it's no configuration to override ;
• use a compiler pass to manipulate the definition, but same as above, there is no definition to edit as it seems to be loaded directly in the EventDispatcher ;
• extend the Ekino subscriber to edit the priority, disabling the listner from the Ekino's configuration, but this results in configuration issue of my newly define subscriber as it can't be autowired.

Isn't there an easy way to change a priority of a subscribed event in a vendor's subscriber?

The maintener did talk about this seven years ago, when the configuration was still accessible with the compiler pass in this EkinoNewRelicBundle issue.