#include <nng/nng.h> #include <nng/supplemental/util/platform.h> void nng_cv_wake(nng_cv *cv);
The caller must have have ownership of the mutex that was used when cv was allocated.
|The caller should already have set the condition that the waiters will check, while holding the mutex.|
This function wakes all threads, which is generally safer but can
lead to a problem known as the “thundering herd” when there are many
waiters, as they are all woken simultaneously.