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Forum Topic - QNX asynchronous message passing library: (5 Items)

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lingaraj patil

12/18/2008 8:59 AM

post18926

QNX asynchronous message passing library

hi,
     Is asynchronous message passing library available for QNX ?..
     If it is not available what is the best way to simulate it across     
     machines ?

Thanks,
-RAJ

Steve Reid(deleted)

12/18/2008 10:23 AM

post18937

RE: QNX asynchronous message passing library

The library is libasyncmsg.{a,so}, and it's included in Neutrino 6.3.0
and later. Asynchronous messaging is considered to be an experimental
feature, so use it at your own risk (see your license agreement for
details). You can't use it across Qnet, and it doesn't work correctly on
multiprocessor systems. Here's a link to the technote on it:

 
http://www.qnx.com/developers/docs/6.4.0/neutrino/technotes/async_messag
ing.html

Steve Reid (stever@qnx.com)
Technical Editor
QNX Software Systems

Mario Charest

12/18/2008 10:39 AM

post18945

RE: QNX asynchronous message passing library

Shouldn`t mq be flagged with the same warnings?

That being said I was under the impression with 6.3.2 it was taken out of experimental status.


> -----Original Message-----
> From: Steve Reid [mailto:community-noreply@qnx.com]
> Sent: December-18-08 10:23 AM
> To: osmeta-core_os
> Subject: RE: QNX asynchronous message passing library
> 
> 
> The library is libasyncmsg.{a,so}, and it's included in Neutrino 6.3.0
> and later. Asynchronous messaging is considered to be an experimental
> feature, so use it at your own risk (see your license agreement for
> details). You can't use it across Qnet, and it doesn't work correctly
> on
> multiprocessor systems. Here's a link to the technote on it:
> 
> 
> http://www.qnx.com/developers/docs/6.4.0/neutrino/technotes/async_messa
> g
> ing.html
> 
> Steve Reid (stever@qnx.com)
> Technical Editor
> QNX Software Systems
> 
> 
> 
> _______________________________________________
> OSMeta
> http://community.qnx.com/sf/go/post18937
>

Steve Reid(deleted)

12/18/2008 10:59 AM

post18953

RE: QNX asynchronous message passing library

Yes, the same warnings apply to mq.


Steve Reid (stever@qnx.com)
Technical Editor
QNX Software Systems

Mario Charest

12/18/2008 11:00 AM

post18954

RE: QNX asynchronous message passing library


> -----Original Message-----
> From: Steve Reid [mailto:community-noreply@qnx.com]
> Sent: December-18-08 11:00 AM
> To: osmeta-core_os
> Subject: RE: QNX asynchronous message passing library
> 
> Yes, the same warnings apply to mq.

But I don`t see it in the documentation.

> 
> 
> Steve Reid (stever@qnx.com)
> Technical Editor
> QNX Software Systems
> 
> 
> _______________________________________________
> OSMeta
> http://community.qnx.com/sf/go/post18953
>

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