[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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