[omniORB] CORBA::Object::_non_existent()??? - does not follow spec.

Kruczkowski, Marzenna MKruczk@thestar.ca
Mon Sep 30 19:02:01 2002


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Thanks Bjorn,
I will switch to omniORB4. I was using 3.0.5 version.

Regards,
Marzenna.

----------------------------------------------------------------------------
Marzenna Kruczkowski - mkruczk@thestar.ca
 tel. 416 869-4606  fax. 416 869-4804
Corporate Information Technology 
Torstar Media Group

-----Original Message-----
From: bjorn rohde jensen [mailto:bjensen@fastmail.fm]
Sent: Friday, September 27, 2002 6:24 PM
To: Kruczkowski, Marzenna
Cc: Omniorb-mail-List (E-mail)
Subject: Re: [omniORB] CORBA::Object::_non_existent()??? - does not follow
spec.

Hi Marzenna,

  Using omniORB4 i get the right behaviour;
_non_existent returns true, if the object
has been deactivated, and i get a transient
exception, if i kill the server.
  I do agree, that one of the points of using
_non_existent is to avoid getting an OBJECT_NOT_EXIST
exception, but TRANSIENT and COMM_FAILURE are
ok, since one can not conclude, that an object
does not exist based on inability to reach it.

Yours sincerely,

Bjorn

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<P><FONT SIZE=2>Thanks Bjorn,</FONT>
<BR><FONT SIZE=2>I will switch to omniORB4. I was using 3.0.5 version.</FONT>
</P>

<P><FONT SIZE=2>Regards,</FONT>
<BR><FONT SIZE=2>Marzenna.</FONT>
</P>

<P><FONT SIZE=2>----------------------------------------------------------------------------</FONT>
<BR><FONT SIZE=2>Marzenna Kruczkowski - mkruczk@thestar.ca</FONT>
<BR><FONT SIZE=2>&nbsp;tel. 416 869-4606&nbsp; fax. 416 869-4804</FONT>
<BR><FONT SIZE=2>Corporate Information Technology </FONT>
<BR><FONT SIZE=2>Torstar Media Group</FONT>
</P>

<P><FONT SIZE=2>-----Original Message-----</FONT>
<BR><FONT SIZE=2>From: bjorn rohde jensen [<A HREF="mailto:bjensen@fastmail.fm">mailto:bjensen@fastmail.fm</A>]</FONT>
<BR><FONT SIZE=2>Sent: Friday, September 27, 2002 6:24 PM</FONT>
<BR><FONT SIZE=2>To: Kruczkowski, Marzenna</FONT>
<BR><FONT SIZE=2>Cc: Omniorb-mail-List (E-mail)</FONT>
<BR><FONT SIZE=2>Subject: Re: [omniORB] CORBA::Object::_non_existent()??? - does not follow spec.</FONT>
</P>

<P><FONT SIZE=2>Hi Marzenna,</FONT>
</P>

<P><FONT SIZE=2>&nbsp; Using omniORB4 i get the right behaviour;</FONT>
<BR><FONT SIZE=2>_non_existent returns true, if the object</FONT>
<BR><FONT SIZE=2>has been deactivated, and i get a transient</FONT>
<BR><FONT SIZE=2>exception, if i kill the server.</FONT>
<BR><FONT SIZE=2>&nbsp; I do agree, that one of the points of using</FONT>
<BR><FONT SIZE=2>_non_existent is to avoid getting an OBJECT_NOT_EXIST</FONT>
<BR><FONT SIZE=2>exception, but TRANSIENT and COMM_FAILURE are</FONT>
<BR><FONT SIZE=2>ok, since one can not conclude, that an object</FONT>
<BR><FONT SIZE=2>does not exist based on inability to reach it.</FONT>
</P>

<P><FONT SIZE=2>Yours sincerely,</FONT>
</P>

<P><FONT SIZE=2>Bjorn</FONT>
</P>

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