Method: EventMachine::Pool#on_error

Defined in:
lib/em/pool.rb

#on_error(*a, &b) ⇒ Object

Define a default catch-all for when the deferrables returned by work blocks enter a failed state. By default all that happens is that the resource is returned to the pool. If on_error is defined, this block is responsible for re-adding the resource to the pool if it is still usable. In other words, it is generally assumed that on_error blocks explicitly handle the rest of the lifetime of the resource.



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# File 'lib/em/pool.rb', line 79

def on_error *a, &b
  @on_error = EM::Callback(*a, &b)
end