[Zodb-checkins] CVS: ZODB3 - NEWS.txt:1.17.2.17

Guido van Rossum guido@python.org
Tue, 21 Jan 2003 07:43:40 -0500


Update of /cvs-repository/ZODB3
In directory cvs.zope.org:/tmp/cvs-serv30170

Modified Files:
      Tag: ZODB3-3_1-branch
	NEWS.txt 
Log Message:
Backported some ZEO news items.


=== ZODB3/NEWS.txt 1.17.2.16 => 1.17.2.17 ===
--- ZODB3/NEWS.txt:1.17.2.16	Tue Jan  7 14:51:01 2003
+++ ZODB3/NEWS.txt	Tue Jan 21 07:43:38 2003
@@ -1,6 +1,28 @@
+What's new in ZODB3 3.1.2?
+==========================
+Release date: XX-XXX-2003
+
+XXX more
+
+ZEO
+---
+
+The performance of full cache verification has improved dramatically.
+XXX Get measurements from Jim -- somewhere in 2x-5x recall.  The
+implementation was fixed to use the very-fast getSerial() method on
+the storage instead of the comparatively slow load().
+
+The ZEO server has an optional timeout feature that will abort a
+connection that does not commit within a certain amount of time.  The
+timeout works by closing the socket the client is using, causing both
+client and server to abort the transaction and continue.  This is a
+drastic step, but can be useful to prevent a hung client or other bug
+from blocking a server indefinitely.
+
+
 What's new in ZODB3 3.1.1?
 ==========================
-Release date: 10-Dev-2002
+Release date: 10-Dec-2002
 
 It was possible for earlier versions of ZODB to deadlock when using
 multiple storages.  If multiple transactions committed concurrently