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authorsma <sma@ae88bc3d-4319-0410-8dbf-d08b4c9d3795>2012-08-14 08:42:32 +0000
committersma <sma@ae88bc3d-4319-0410-8dbf-d08b4c9d3795>2012-08-14 08:42:32 +0000
commit7d4bc8db37a502611466295c67ea841790fb1b9c (patch)
treebd33d7c7dfcfc403210afe62b46b19809932cf8b /TAO/NEWS
parent2c34cdcec344510045a3a31b1f35e6b17276a19f (diff)
downloadATCD-7d4bc8db37a502611466295c67ea841790fb1b9c.tar.gz
Tue Aug 14 08:41:00 UTC 2012 Simon Massey <sma at prismtech dot com>
NEWS: Advisory note added concerning the generic testability of the -ORBPreferredInterfaces feature. orbsvcs/tests/Miop/McastPreferredInterfaces/run_test_ipv6.pl, run_test.pl: Stop these tests from erroring due to possible problems in loop back feature. This test is effectively for information purposes.
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@@ -27,6 +27,16 @@ USER VISIBLE CHANGES BETWEEN TAO-2.1.3 and TAO-2.1.4
enabled interfaces on platforms that this is not the default. This has been
observed to be required for the UIPMCAcceptor to open on the most recent
Linux distribs.
+
+ NOTE that there is an obvious elephant in the room in testing this option,
+ we can't rely on any build/test machine having more than one (or any?)
+ interfaces so the test (TAO/orbsvcs/tests/Miop/McastPreferredInterfaces),
+ such as it is, is relying on side effects which may not hold for all platforms.
+ Additionally the IPv6 behaviour isn't even consistent across platforms and
+ the build machines can't be relied upon to have a 'proper' (non-zero conf
+ link local) IPv6 configuration. Basically, if you want some confidence this is
+ actually working I'd advise testing this option before you use it, running it
+ on a machine with multiple interfaces with the debug level turned up.
. Enhanced the MIOP implementation; this protocol now supports MIOP message
fragmentation which is controlled via the new MIOP_Strategy_Factory.