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QNX Operating System/Discussion/OSMeta/QNX asynchronous message passing library/List of Posts
Forum Topic - QNX asynchronous message passing library: (5 Items)
   
Update
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
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
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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