[openib-general] re cma upcalls serialization / disconnected eventquestion

Or Gerlitz ogerlitz at voltaire.com
Tue May 2 00:49:11 PDT 2006


Sean Hefty wrote:
>> Can a ULP assume that cma callbacks for to the same CMA ID
>> are serialized?
> 
> Yes.  (This is required to avoid reporting events out of order to the user.)
> 
>> Also and related to this, is it correct that ***always** before
>> DISCONNECTED event there will be one of {ESTABLISHED, REJECTED,
>> CONNECT_ERROR}?
> 
> You should always see ESTABLISHED before DISCONNECTED.  If not, then there's a
> bug in the CMA.

I see, so just to make sure: following rmda_connect i will get always 
see one of {ESTABLISHED, REJECTED, CONNECT_ERROR} ?

OK, thanks for the clarifications.

Or.




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