[Ace-users] [tao-users] : question about POA

[Jeff Parsons]

Hi,

By the time we are done with the project Doug mentions, which
will be in a few months, we plan to have instrumentation 
sprinkled throughout the ORB, off by default. What you
suggest is certainly a good candidate for one place to put
instrumentation and we'll certainly keep this in mind as
we get to that point in our project.

thanks,

Jeff 

> -----Original Message-----
> From: schmidt at dre.vanderbilt.edu [mailto:schmidt at dre.vanderbilt.edu] 
> Sent: Thursday, November 22, 2007 7:30 AM
> To: Ricardo Perrone
> Cc: tao-users at cse.wustl.edu; Jeff Parsons
> Subject: Re: [tao-users] : question about POA 
> 
> 
> Hi Ricardo,
> 
>    Thanks for using the PRF.
> 
> >  CIAO version 0.6.10
> >  TAO version 1.6.10
> >  ACE VERSION: 5.6.1
> > 
> >  HOST MACHINE and OPERATING SYSTEM:
> >        Centrino Duo Core, Ubuntu 7.0.4-Feisty, kernel 
> 2.6.20-16-generic
> > 
> >  COMPILER NAME AND VERSION (AND PATCHLEVEL):
> >        gcc (GCC) 4.1.2
> > 
> >  THE $ACE_ROOT/ace/config.h FILE:
> >        #include "ace/config-linux.h"
> > 
> >  THE $ACE_ROOT/include/makeinclude/platform_macros.GNU FILE:
> >        no_hidden_visibility=1
> >        include
> >   /usr/local/ACE_wrappers/include/makeinclude/platform_linux.GNU
> > 
> >  CONTENTS OF 
> $ACE_ROOT/bin/MakeProjectCreator/config/default.features:
> >      [there is no default.features file, but the gnuace and global
> >   features]
> >          qt=1
> >          fl=1
> >          tk=1
> >          xt=1
> >          cidl=1
> >          sctp=1
> >          zlib=1
> > 
> >  DOES THE PROBLEM AFFECT:
> >       COMPILATION? no
> > 
> >  SYNOPSIS:
> > 
> > 
> >  DESCRIPTION:
> > 
> > After a POA identifies a servant responsible to perform a remote
> > request and before that it forwards the operation to this 
> servant, is
> > there a log service that record the time at it happens? 
> 
> I don't think there's anything in TAO that does this at the 
> moment, but
> we're working on such a monitoring capability right now as part of a
> project with Symantec/Veritas.
> 
> > I need to know this time information for future statistical
> > analysis. Is there some specific TAO's exemple code that can help me
> > to do this?
> 
> You might be able to use portable interceptors for this purpose, but
> probably the best thing to do is contact Jeff Parsons
> <j.parsons at vanderbilt.edu> and volunteer to help him with the 
> monitoring
> project I mentioned above.
> 
> Thanks,
> 
>      Doug
>