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Add notes and change entry for [#2434]

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This concludes the serve-stale improvements.
This commit is contained in:
Matthijs Mekking
2021-01-28 17:02:56 +01:00
parent 11b74fc176
commit ed8421693c
2 changed files with 12 additions and 4 deletions
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4
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@@ -1,3 +1,7 @@
5573. [func] Also return stale data if an error occurred and we are
not resuming. Only start the stale-refresh-time window
if we timed out. [GL #2434]
5572. [bug] Address potential double free in generatexml. 5572. [bug] Address potential double free in generatexml.
[GL #2420] [GL #2420]

12
doc/notes/notes-current.rst
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@@ -24,9 +24,7 @@ Known Issues
New Features New Features
~~~~~~~~~~~~ ~~~~~~~~~~~~
- None. - A new option, ``stale-answer-client-timeout``, has been added to
- A new option, ```stale-answer-client-timeout``, has been added to
improve ``named``'s behavior with respect to serving stale data. The option improve ``named``'s behavior with respect to serving stale data. The option
defines the amount of time ``named`` waits before attempting defines the amount of time ``named`` waits before attempting
to answer the query with a stale RRset from cache. If a stale answer to answer the query with a stale RRset from cache. If a stale answer
@@ -41,7 +39,13 @@ New Features
The option can be disabled by setting the value to ``off`` or The option can be disabled by setting the value to ``off`` or
``disabled``. It also has no effect if ``stale-answer-enable`` is ``disabled``. It also has no effect if ``stale-answer-enable`` is
disabled. disabled. [GL #2247]
- Also return stale data if an error occurred and we are not resuming a
query (and serve-stale is enabled). This may happen for example if
``fetches-per-server`` or ``fetches-per-zone` limits are reached. In this
case, we will try to answer DNS requests with stale data, but not start
the ``stale-refresh-time`` window. [GL #2434]
Removed Features Removed Features
~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~