Guaranteed semaphore order?
Th开发者_如何学编程e documentation for the .NET Semaphore class states that:
There is no guaranteed order, such as FIFO or LIFO, in which blocked threads enter the semaphore.
In this case, if I want a guaranteed order (either FIFO or LIFO), what are my options? Is this something that just isn't easily possible? Would I have to write my own Semaphore? I assume that would be pretty advanced?
Thanks,
Steve
See this:
The
FifoSemaphore
works exactly like a normalSemaphore
but also guarantees that tokens are served out to acquirers in the order that they manage to acquire the internal lock. The usage of aFifoSemaphore
is identical to aSemaphore
.
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