TRANS13 — Rollback should raise HeuristicMixed, HeuristicHazard, and HeuristicCommit

Summary: CosTransactions::Current::commit() and
CosTransactions::Terminator::commit() report inconsistent or possibly
inconsistent outcomes using the HeuristicMixed and HeuristicHazard
exceptions, if the report_heuristics parameter is true.

However, the same interfaces also offer a rollback() operation which
does not support reporting of the same kind of outcome

I can"t see any reason why commit() and rollback() should differ in
this matter. If I look at CosTransactions::Resource::rollback(), a
resource can raise HeurisitcCommit, HeuristicMixed, and HeuristicHazard
as part of a rollback.

Also in the X/Open DTP XA interface any kind of heuristic decision can
be reported in an xa_rollback().

resolved