v1.18

[ZOOM-Perl-moved-to-github.git] / Changes

diff --git a/Changes b/Changes
index 7b36eec..b049615 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,7 +1,22 @@
-$Id: Changes,v 1.56 2007-02-22 20:38:30 mike Exp $
+$Id: Changes,v 1.57 2007-02-26 14:57:17 mike Exp $
 
 Revision history for Perl extension Net::Z3950::ZOOM.
 
+1.18  Mon Feb 26 14:57:48 GMT 2007
+       - When a connection is in asynchronous mode, failing
+         operations (search, scan, etc.) no longer throw exceptions.
+         This is because the event-loop in asychronous applications
+         needs to check for errors anyway, in case the server has
+         returned high-level diagnostics such as "unsupported use
+         attribute".  So this check within the event-loop is now the
+         only place where error-checking need be done.
+       - Add new public ZOOM::Connection() function, check(), which
+         throws an exception if an error is pending (even if the
+         connection is asynchronous).
+       - New YAZ logging level, "zoom_check", notes when errors are
+         detected and either left unreported (asynchronous
+         connections) or thrown as exception (synchronous).
+
 1.17  Thu Feb 22 20:38:45 GMT 2007
        - Change Net::Z3950::ZOOM::event() to allocate its array of
          connection pointers dynamically, so there is no longer an