Exception: Servus::Events::Errors::AsyncBackendMissingError

Inherits:
Error
  • Object
show all
Defined in:
lib/servus/events/errors.rb

Overview

Raised when an event invocation cannot be enqueued because ActiveJob is not loaded.

Event invocation is always asynchronous, so an event that reacts to anything needs a job backend. Servus's core — services, schemas, guards, and the bus itself — works without one; only enqueue declarations require it.

Class Method Summary collapse

Class Method Details

.for(service) ⇒ AsyncBackendMissingError

Parameters:

  • service (Class) —

    the service that could not be enqueued

Returns:



28
29
30
31
32
33
34
 
# File 'lib/servus/events/errors.rb', line 28

def self.for(service)
  new(
    "Cannot enqueue #{service} from an event: ActiveJob is not loaded. " \
    'Event invocation is always asynchronous and runs through ActiveJob. ' \
    'Require active_job, or remove the enqueue declaration.'
  )
end