#include <nng/nng.h>
void nng_aio_stop(nng_aio *aio);| This documentation is for the TIP (development tree) of NNG and may represent unreleased changes or functionality that is experimental, and is subject to change before release. The latest released version is v1.8.0. See the documentation for v1.8.0 for the most up-to-date information. |
nng_aio_stop(3)
NAME
nng_aio_stop - stop asynchronous I/O operation
SYNOPSIS
DESCRIPTION
The nng_aio_stop() function stops the asynchronous I/O operation
associated with aio by aborting with NNG_ECANCELED, and then waits
for it to complete or to be completely aborted, and for the
callback associated with the aio to have completed executing.
Further calls to
nng_aio_begin() using this aio will return false.
It is safe to call this for an aio, even when no operation is currently pending for it.
When multiple asynchronous I/O handles are in use and need to be
shut down, it is safest to stop all of them, before deallocating any of
them with nng_aio_free(), particularly if the callbacks
might attempt to reschedule additional operations.
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RETURN VALUES
None.
ERRORS
None.