model+examples: Small corrections with new PIT version, adding an example to use it
diff --git a/model/pit/custom-policies/serialized-size-policy.h b/model/pit/custom-policies/serialized-size-policy.h
index 0050ac6..7cfb506 100644
--- a/model/pit/custom-policies/serialized-size-policy.h
+++ b/model/pit/custom-policies/serialized-size-policy.h
@@ -105,15 +105,25 @@
inline bool
insert (typename parent_trie::iterator item)
{
- if (max_size_ != 0 && current_space_used_ >= max_size_)
+ uint32_t interestSize = item->payload ()->GetInterest ()->GetSerializedSize ();
+
+ // can't use logging here
+ NS_LOG_DEBUG ("Number of entries: " << policy_container::size ()
+ << ", space used: " << current_space_used_
+ << ", name: " << item->payload ()->GetPrefix ()
+ << ", interest size: " << interestSize);
+
+ if (max_size_ != 0 && current_space_used_ + interestSize > max_size_)
{
+ NS_LOG_DEBUG ("Rejecting PIT entry");
+
// the current version just fails to add an element, but it also possible
// to remove the largest element (last element in multi_map policy container)
return false;
}
- get_size (item) = item->payload ()->GetInterest ()->GetSerializedSize ();
- current_space_used_ += get_size (item);
+ get_size (item) = interestSize;
+ current_space_used_ += interestSize;
policy_container::insert (*item);
return true;
@@ -128,6 +138,8 @@
inline void
erase (typename parent_trie::iterator item)
{
+ NS_LOG_DEBUG ("Erasing entry with name: " << item->payload ()->GetPrefix ());
+
current_space_used_ -= get_size (item);
policy_container::erase (policy_container::s_iterator_to (*item));
}