debug test

nucleus/change.go

@@ -141,7 +141,15 @@ func stateManager(ch *Change, timeout time.Duration) (chan<- ppb.Change_State, <
 				if ch.state == ppb.Change_CONFIRMED {
 					continue
 				}
-				err := ch.callback(ch.intendedState, ch.previousState)
+
+				//TODO: debug -> remove
+				ch.lock.Lock()
+				intendedStateCopy := ch.intendedState
+				previousStateStateCopy := ch.previousState
+				ch.lock.Unlock()
+				// END
+
+				err := ch.callback(intendedStateCopy, previousStateStateCopy)
 				if err != nil {
 					ch.lock.Lock()
 					ch.state = ppb.Change_INCONSISTENT