Bug Fixes
~~~~~~~~~
-- TCP connections could hang indefinitely if the other party did not
- read sent data, causing the TCP write buffers to fill. This has been
- fixed by adding a "write" timer. Connections that are hung while
- writing now time out after the ``tcp-idle-timeout`` period has
- elapsed. :gl:`#3132`
-
- The ``max-transfer-time-out`` and ``max-transfer-idle-out`` options
were not implemented when the BIND 9 networking stack was refactored
in 9.16. The missing functionality has been re-implemented and
outgoing zone transfers now time out properly when not progressing.
:gl:`#1897`
+- TCP connections could hang indefinitely if the other party did not
+ read sent data, causing the TCP write buffers to fill. This has been
+ fixed by adding a "write" timer. Connections that are hung while
+ writing now time out after the ``tcp-idle-timeout`` period has
+ elapsed. :gl:`#3132`
+
- The statistics counter representing the current number of clients
awaiting recursive resolution results (``RecursClients``) could be
miscalculated in certain resolution scenarios, potentially causing the