From cd6c13c2b3ecfe36760074fb968a4d4d8a513e12 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 10 Dec 2014 11:56:43 +0100
Subject: TODO: Cache negative name resolves

Worth exploring
---
 docs/TODO | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/TODO b/docs/TODO
index 865c8ce0c..5db921174 100644
--- a/docs/TODO
+++ b/docs/TODO
@@ -19,6 +19,7 @@
  1.6 Modified buffer size approach
  1.7 Detect when called from within callbacks
  1.8 Allow SSL (HTTPS) to proxy
+ 1.9 Cache negative name resolves
 
  2. libcurl - multi interface
  2.1 More non-blocking
@@ -193,6 +194,12 @@
  ...and by Firefox soon:
  https://bugzilla.mozilla.org/show_bug.cgi?id=378637
 
+1.9 Cache negative name resolves
+
+ A name resolve that has failed is likely to fail when made again within a
+ short period of time. Currently we only cache positive responses.
+
+
 2. libcurl - multi interface
 
 2.1 More non-blocking
-- 
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