Throw in ISequencer::next(N) when N > bufferSize

[andrewkcorcoran]

Otherwise it's possible to get a deadlock where the producer is waiting for >N free slots which will never become free.

e.g.

https://github.com/LMAX-Exchange/disruptor/blob/master/src/main/java/com/lmax/disruptor/SingleProducerSequencer.java#L119
vs
https://github.com/Abc-Arbitrage/Disruptor-cpp/blob/master/Disruptor/SingleProducerSequencer.h#L89

[oktal]

Hello,

Thanks for raising the issue.

This has been fixed in 4194602

[andrewkcorcoran]

Hi thanks for the fix, however it looks like the fix is only for SingleProducerSequencer, the issue is also present in MultiProducerSequencer.