[zeromq-dev] Socket migration code on Mac OS X
sustrik at 250bpm.com
Mon Aug 30 09:21:41 CEST 2010
Thanks for reporting the problem!
> Has anyone tried the latest git master on Mac OS X? It looks like the
> new socket migration code doesn't work — it would seem that sem_init()
> is stubbed out on Mac OS X.
> The result is an assertion failure:
> Function not implemented
> rc != -1 (semaphore.hpp:96)
This problem used to be solved, but with the changes in 2.1 it got
unsolved :) I'll fix it shortly.
> Are there any easy alternatives that could be used instead of unnamed
> semaphores? Maybe something silly like constructing a named semaphore
> from the process ID and the address of the semaphore_t object? Or from
> a random UUID?
0mq needs only a dumb semaphore that can be simulated using mutex.
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