Re: CMPI Provider threaded?

Thanks Anuj, that was spot-on.
Commenting out the CIMPLE CMPI_Adapter.cpp "Auto_Mutex auto_lock(adapter->lock);" line for each of the intrinsic functions worked like a charm. Of course I'll have to verify later that those locks weren't a shortcut to making this code thread safe.  Did you do any testing yourself to verify this? As it sounds like you did this yourself sometime in the past.

Thanks,
Shane.


From: Shane Hender <[email protected]<mailto:[email protected]>>
To: Anuj Jain <[email protected]<mailto:[email protected]>>
Cc: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>>
Subject: Re: CMPI Provider threaded?

Thanks Anuj, I'll give that a go!

--Shane.

From: Anuj Jain <[email protected]<mailto:[email protected]>>
To: Shane Hender <[email protected]<mailto:[email protected]>>
Cc: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>>
Subject: Re: CMPI Provider threaded?

The Shane,
The behavior you are seeing is due to the Pegasus adapter implementation in CIMPLE and not Pegasus. CIMPLE uses a common lock across various wbem operations. You can see this code under the Pegasus adapter code in CIMPLE. You can in fact take that lock out from CIMPLE and try your providers.
Anuj




On Thu, Jun 6, 2013 at 9:20 PM, Shane Hender <[email protected]<mailto:[email protected]>> wrote:
Hi,

I'm writing providers using the CIMPLE/SimpleWBEM C++ interface that sits on top of CMPI.

However, I notice that my providers are getting called in a synchronous fashion, I.e., 2 requests to my provider will not get executed concurrently.  Is there something I missed in compiling OpenPegasus to allow this support in the Provider Agent?

Thanks,
Shane.


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