Bug 1301

Summary:	Missing emulated exception support in CosTime::UTO impl.
Product:	TAO	Reporter:	Ossama Othman <ossama.othman>
Component:	Time Service	Assignee:	DOC Center Support List (internal) <tao-support>
Status:	RESOLVED WONTFIX
Severity:	normal
Priority:	P3
Version:	1.2.4
Hardware:	All
OS:	All
Bug Depends on:	2256
Bug Blocks:

Description Ossama Othman 2002-09-02 20:59:37 CDT

TAO's CosTime::UTO implementation is missing emulated exception support in 
some places in the implementation.  Specifically, there a number of calls 
to "this->time()" in the implementation.  The time() method is actually 
defined in IDL meaning that the emulated exception enabled implementation will 
have a default argument that accesses the CORBA::Environment in TSS.  This can 
greatly affect the performance of these methods due to *multiple* TSS accesses.

The appropriate emulated exception macro (e.g. ACE_ENG_SINGLE_ARG_PARAMETER) 
should be passed to such calls to avoid incurring unnecessary TSS accesses.

See the file:
  orbsvcs/orbsvcs/Time/TAO_UTO.cpp

Comment 1 Ossama Othman 2002-09-02 21:04:31 CDT

There is an absurd amount of debugging code in 
orbsvcs/orbsvcs/Time/Timer_Helper.cpp that incurs a large number of TSS 
accessed in the emulated exception case.  Those should be fixed, too.

Comment 2 Ossama Othman 2002-09-15 15:41:27 CDT

Accepted.

Comment 3 Johnny Willemsen 2006-08-16 03:51:46 CDT

we don't support emulated exceptions anymore, so closing this one as won't fix