[omniORB] Help Orbix and OmniOrb Spawning
Andrew Mak
makwha@stee.com.sg
Thu, 07 Feb 2002 10:21:03 +0800
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Hi,
I am writing regarding the below mail Sai-Lai Lo wrote back in July 1997. I=
=20
was wondering if anyone could you tell me more information regarding=20
creating a daemon (like Orbix) in OmniOrb. Basically what we require is to=
=20
spawn the server on demand, just like orbix. Currently we are using orbix=20
2.3c and wish to port to OmniOrb.
Sai-Lai Lo are you still around? I know that Olivetti & Oracle Research Lab=
=20
was bought over by ATT in 1999.
Any advice from anyone would be much appreciated! Can reply direct as well!
Regards and TIA!
/\ |\ /|
/--\ndrew | \/ |ak
/ \ | |
Singapore Technologies Electronics Ltd
Product Development & Management Division (PDMD)
Large-Scale Systems Group
(65) 413 1613 (Direct)
(65) 484 8841 (Fax)
mailto:makwha@stee.com.sg
www.stee.com.sg
>Re: Auto startup of servers
>
>Sai-Lai Lo (S.Lo@orl.co.uk)
>Tue, 8 Jul 1997 17:08:24 +0100
>=B7 Messages sorted by: =B7 [ date ] =B7 [ thread ] =B7 [=
subject=20
>] =B7 [ author ]
>=B7 Next message: =B7 Sai-Lai Lo: "Re: OmniORB2 for Windows NT/Alpha"
>=B7 Previous message: =B7 Sai-Lai Lo: "Re: omniorb2 on NT"
>
> >>>>> Anant Rao writes:
> > Visibroker has a facility called, 'oad', that starts a server, if
> > not running, when a client makes a call to the server. This is
> > like a server-on-demand.
> > Is there such a facility in omniOrb also or any way we can
> > emulate it?
>This dynamic server activition policy is one of the four activition
>policies described in the Basic Object Adaptor specification.
>omniORB only supports the persistent server policy and not=
'server-on-demand'.
>Having said that, all the APIs are there in omniORB to implement a daemon
>application to do what is provided by Visibroker's oad or Orbix's orbixd.
>If anyone is interested in implementing this daemon, please contact us for
>more information.
>Regards,
>Sai-Lai Lo
>--
>E-mail: S.Lo@orl.co.uk | Olivetti & Oracle Research=
Lab
> | 24a Trumpington Street
>Tel: +44 223 343000 | Cambridge CB2 1QA
>Fax: +44 223 313542 | ENGLAND
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Hi,<br><br>
I am writing regarding the below mail Sai-Lai Lo wrote back in July 1997.
I was wondering if anyone could you tell me more information
regarding creating a daemon (like Orbix) in OmniOrb. Basically what we
require is to spawn the server on demand, just like orbix. Currently we
are using orbix 2.3c and wish to port to OmniOrb.<br><br>
Sai-Lai Lo are you still around? I know that
<font face=3D"Courier New, Courier">Olivetti & Oracle Research Lab was
bought over by ATT in 1999.<br><br>
</font>Any advice from anyone would be much appreciated! Can reply direct
as well! <br><br>
Regards and TIA!<br><br>
/\ |\ /|<br>
/--\ndrew | \/ |ak<br>
/ \ |
|<br><br>
Singapore Technologies Electronics Ltd<br>
Product Development & Management Division (PDMD)<br>
Large-Scale Systems Group<br>
(65) 413 1613 (Direct) <br>
(65) 484 8841 (Fax)<br>
<a href=3D"mailto:makwha@stee.com.sg"=
eudora=3D"autourl">mailto:makwha@stee.com.sg</a><br>
<a href=3D"http://www.stee.com.sg/"=
eudora=3D"autourl">www.stee.com.sg</a><br><br>
<blockquote type=3Dcite class=3Dcite cite><font size=3D6><b>Re: Auto startup=
of
servers<br>
</b></font><br>
<b>Sai-Lai Lo</b>
(<font color=3D"#0000FF"><i>S.Lo@orl.co.uk</i></font>)<br>
<i>Tue, 8 Jul 1997 17:08:24 +0100</i> <br>
<font=
face=3D"Symbol">=B7<x-tab> </x-tab=
></font><b>Messages sorted by:</b> <font=
face=3D"Symbol">=B7<x-tab> </x-tab></font><font=
color=3D"#0000FF"><u>[ date ]</u></font> <font=
face=3D"Symbol">=B7<x-tab> </x-tab></fon=
t><font color=3D"#0000FF"><u>[ thread ]</u></font> <font=
face=3D"Symbol">=B7<x-tab> </x-tab></font><font=
color=3D"#0000FF"><u>[ subject ]</u></font> <font=
face=3D"Symbol">=B7<x-tab> </x-tab></font><font=
color=3D"#0000FF"><u>[ author ]</u></font> <br>
<font=
face=3D"Symbol">=B7<x-tab> </x-tab=
></font><b>Next message:</b> <font=
face=3D"Symbol">=B7<x-tab> </x-tab></font><font=
color=3D"#0000FF"><u>Sai-Lai Lo: "Re: OmniORB2 for Windows=
NT/Alpha"</u></font> <br>
<font=
face=3D"Symbol">=B7<x-tab> </x-tab=
></font><b>Previous message:</b> <font=
face=3D"Symbol">=B7<x-tab> </x-tab></font><fon=
t color=3D"#0000FF"><u>Sai-Lai Lo: "Re: omniorb2 on NT"</u></font>=
<br><br>
<i>>>>>> Anant Rao writes:</i><br>
<i>> Visibroker has a facility called, 'oad', that starts a server, if=
</i><br>
<i>> not running, when a client makes a call to the server. This is=
</i><br>
<i>> like a server-on-demand. </i><br>
<i>> Is there such a facility in omniOrb also or any way we can </i><br>
<i>> emulate it?</i><br>
This dynamic server activition policy is one of the four activition<br>
policies described in the Basic Object Adaptor specification. <br>
omniORB only supports the persistent server policy and not=
'server-on-demand'.<br>
Having said that, all the APIs are there in omniORB to implement a=
daemon<br>
application to do what is provided by Visibroker's oad or Orbix's=
orbixd.<br>
If anyone is interested in implementing this daemon, please contact us=
for<br>
more information.<br>
Regards,<br>
Sai-Lai Lo<br>
<font face=3D"Courier New, Courier">-- <br>
E-mail: </font><font=
face=3D"Courier New, Courier"=
color=3D"#0000FF"><u>S.Lo@orl.co.uk</u></font><font face=3D"Courier New,=
Courier"> =
| Olivetti & Oracle Research=
Lab<br>
&nbs=
p; &n=
bsp; =
| 24a Trumpington Street<br>
Tel: +44=
223 343000 =
| Cambridge CB2 1QA<br>
Fax: +44=
223 313542 =
| ENGLAND</font></blockquote><br><br>
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