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nng_aio_free - free asynchronous I/O handle

Description

       The nng_aio_free() function frees an allocated asynchronous I/O handle. If any operation is in progress,
       the operation is canceled, and the caller is blocked until the operation is completely canceled, to
       ensure that it is safe to deallocate the handle and any associated resources. (This is done by implicitly
       calling nng_aio_stop().)

       The nng_aio_reap() function is the same as nng_aio_free(), but does its work in a background thread. This
       can be useful to discard the aio object from within the callback for the aio.

           Important

           Once either of these functions are called, the aio object is invalid and must not be used again.

Errors

       None.

Name

       nng_aio_free - free asynchronous I/O handle

Return Values

       None.

See Also

nng_aio_alloc(3), nng_aio_stop(3), nng_aio(5), nng(7)

                                                   2025-04-20                                    NNG_AIO_FREE(3)

Synopsis

           #include <nng/nng.h>

           void nng_aio_free(nng_aio *aio);
           void nng_aio_reap(nng_aio *aio);

See Also