#include <nng/nng.h>
#include <nng/supplemental/util/platform.h>
void nng_cv_wake(nng_cv *cv);The nng_cv_wake() wakes any threads waiting for the condition variable cv
to be signaled in the nng_cv_wait() or
nng_cv_until() functions.
The caller must have have ownership of the mutex that was used when cv was allocated.
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Note
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The caller should already have set the condition that the waiters will check, while holding the mutex. |
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Tip
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This function wakes all threads, which is generally safer but can
lead to a performance problem when there are many waiters, as they are all
woken simultaneously and may contend for resources.
See nng_cv_wake1() for a solution to this problem.
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