BIND 10 trac449, updated. c1dd1aeae9aa2cb06b372d2002fa15d57aa7c552 [trac449] Add two TODO list items.

[BIND 10 source code commits]

The branch, trac449 has been updated
       via  c1dd1aeae9aa2cb06b372d2002fa15d57aa7c552 (commit)
      from  a8746fb17e10db78330cf69b2850515020f5cd56 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit c1dd1aeae9aa2cb06b372d2002fa15d57aa7c552
Author: zhanglikun <zhanglikun at cnnic.cn>
Date:   Wed Jan 26 19:05:56 2011 +0800

    [trac449] Add two TODO list items.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/cache/TODO |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

-----------------------------------------------------------------------
diff --git a/src/lib/cache/TODO b/src/lib/cache/TODO
index 7c4a494..0743ee4 100644
--- a/src/lib/cache/TODO
+++ b/src/lib/cache/TODO
@@ -1,7 +1,12 @@
 * Revisit the algorithm used by getRRsetTrustLevel() in message_entry.cc.
-* Implement dump/load/resize interfaces of rrset/message/recursor cache.   
-* Once LRU hash table is implemented, it should be used by message/rrset cache.  
+* Implement dump/load/resize interfaces of rrset/message/recursor cache.
+* Once LRU hash table is implemented, it should be used by message/rrset cache.
 * Once the hash/lrulist related files in /lib/nsas is moved to seperated
   folder, the code of recursor cache has to be updated.
 * Set proper AD flags once DNSSEC is supported by the cache.
+* When the message or rrset entry has expired, it should be removed
+  from the cache, or just moved to the head of LRU list, so that it
+  can removed first.
+* Make resolver cache be smart to refetch the messages that are about
+  to expire.