[omniORB] best way to see if a CORBA server is alive

[Mahanta, Dhruba]

What is the best way to see if a CORBA server is alive or not? My requirement is to poll the server every x secs and see if
the application is still alive(or hasn't crashed). I use omniORB 4.1.6. Is there an API that does this or should I just invoke a RPC and see if an exception is thrown?


Regards
Dhruba
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[Dalecki, Janusz]

Hi,
I usually call on CORBA object reference the service._non_existent() method.
Regards,
Janusz

From: Mahanta, Dhruba [mailto:Dhruba.Mahanta at kla-tencor.com]
Sent: Monday, 25 March 2013 9:54 PM
To: 'omniORB-list at omniorb-support.com' (omniORB-list at omniorb-support.com)
Subject: [omniORB] best way to see if a CORBA server is alive

What is the best way to see if a CORBA server is alive or not? My requirement is to poll the server every x secs and see if
the application is still alive(or hasn't crashed). I use omniORB 4.1.6. Is there an API that does this or should I just invoke a RPC and see if an exception is thrown?


Regards
Dhruba

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[Johnny Willemsen]

Hi,

Another option is _validate_connection(), something TAO has, but I don't
know whether omniorb has that.

Regards,

Johnny

Post by Dalecki, Janusz
Hi,
I usually call on CORBA object reference the service._non_existent() method.
Regards,
Janusz
*From:*Mahanta, Dhruba [mailto:Dhruba.Mahanta at kla-tencor.com]
*Sent:* Monday, 25 March 2013 9:54 PM
*To:* 'omniORB-list at omniorb-support.com' (omniORB-list at omniorb-support.com)
*Subject:* [omniORB] best way to see if a CORBA server is alive
What is the best way to see if a CORBA server is alive or not? My
requirement is to poll the server every x secs and see if
the application is still alive(or hasn?t crashed). I use omniORB 4.1.6.
Is there an API that does this or should I just invoke a RPC and see if
an exception is thrown?
Regards
Dhruba
------------------------------------------------------------------------
This e-mail contains privileged and confidential information intended
for the use of the addressees named above. If you are not the intended
recipient of this e-mail, you are hereby notified that you must not
disseminate, copy or take any action in respect of any information
contained in it. If you have received this e-mail in error, please
notify the sender immediately by e-mail and immediately destroy this
e-mail and its attachments.
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