> On Oct. 6, 2014, 10:30 p.m., Dominic Hamon wrote:
> > can this be removed when https://reviews.apache.org/r/25945/ lands?

not really. r/25945 deals with a different race where the promise was never 
associated (AuthenticatorProcess::authenticate() was never called).

AuthenticatorProcess.promise will not affected by r/25945.


> On Oct. 6, 2014, 10:30 p.m., Dominic Hamon wrote:
> > src/sasl/authenticatee.hpp, line 102
> > <https://reviews.apache.org/r/26389/diff/1/?file=714317#file714317line102>
> >
> >     this should probably be a failure rather than a discard. A discard is 
> > meant to be user-initiated.

discarded() calls promise.fail(). it is called discarded as it is the 
onDiscard() callback of the promise.


- Vinod


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On Oct. 6, 2014, 10:28 p.m., Vinod Kone wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/26389/
> -----------------------------------------------------------
> 
> (Updated Oct. 6, 2014, 10:28 p.m.)
> 
> 
> Review request for mesos, Ben Mahler, Dominic Hamon, and Jie Yu.
> 
> 
> Bugs: MESOS-1866
>     https://issues.apache.org/jira/browse/MESOS-1866
> 
> 
> Repository: mesos-git
> 
> 
> Description
> -------
> 
> This fixes the race condition #2 as discussed in MESOS-1866.
> 
> 
> Diffs
> -----
> 
>   src/sasl/authenticatee.hpp dd68704c4851d28114dd632cd8e16882b2e30ebe 
>   src/sasl/authenticator.hpp 35ab79449093e10877248b91ba7070e04c9cdd6f 
>   src/tests/sasl_tests.cpp 59e1c95370879d4b006bfd80f16ce2a1f54a61df 
> 
> Diff: https://reviews.apache.org/r/26389/diff/
> 
> 
> Testing
> -------
> 
> Ensured that the test failed without the fix.
> 
> Ran the test 10K times in repitition with the fix.
> 
> make check
> 
> 
> Thanks,
> 
> Vinod Kone
> 
>

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