always accept :cancel and :restart, no matter the state update count

Author: svenfuchs

lib/travis/hub/service/state_update.rb

@@ -24,6 +24,8 @@ def key
 
         include Helper::Context
 
+        OUT_OF_BAND = [:cancel, :restart]
+
         MSGS = {
           missing:   'Received state update (%p) with no count for job id=%p, last known count: %p.',
           ordered:   'Received state update %p (%p) for job id=%p, last known count: %p',
@@ -32,6 +34,7 @@ def key
         }
 
         def apply?
+          return true if out_of_band?
           return missing unless given?
           apply = ordered? ? ordered : unordered
           return true unless ENV['UPDATE_COUNT']
@@ -40,6 +43,10 @@ def apply?
 
         private
 
+          def out_of_band?
+            OUT_OF_BAND.include?(event)
+          end
+
           def given?
             !count.nil?
           end