TAF not supported - any recent changes ?

TAF does not meet all the requirements for a truly transparent failover mechanism -
Is there any changes in 11g that make TAF failover "transparent" ?
http://support.esri.com/index.cfm?fa=knowledgebase.techarticles.articleShow&d=27653
There are several limitations when using Oracle TAF. See the Oracle MetaLink document 97926.1 "Failover Issues and Limitations" for additional information. The following list contains the primary reasons why ArcGIS, including read-only applications, cannot support TAF:
1. In progress or active transactions are automatically rolled back. The client application is therefore required to 're-apply' all changes since the last successful commit point.
2. All PL/SQL package states are lost.
3. All ALTER SESSION statements are lost.
4. Continuing work on existing cursors may raise an error. For example, "ORA-25401 cannot continue fetches".
5. Failed over selects may raise an error.
6. All rows in global temporary tables are lost and removed upon the connection's exit.
7. All reference to cursors (SQL statement handles) that the session is explicitly holding are lost.
8. Sessions do not transparently failover when the server node dies, while the session is waiting for a response.

Thanks junaid375,
Metalink Doc - 154069.1 says that Developer applications do not support TAF, and it recommends looking at document 97926.1 for "Failover Issues and Limitations".
Wouold you be able to elaborate on your idea for embedding TAF failovr within the forms. I saw you said that your client did -
+"Before every insert,update,delete..they call a procedure which check the connection health and if session is dead (due to the failure of instance it was connected to) it will re-login to surviving instance, and perform DML. Its viable if you don't have hundreds of Forms in application."+
Some details will help a lot of folks considering TAF with developer applications.
Thanks,

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TAF not supported - any recent changes ?

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