NAME

       nng_aio_finish - finish asynchronous I/O operation

SYNOPSIS

           #include <nng/nng.h>

           void nng_aio_finish(nng_aio *aio, int err);

DESCRIPTION

       The nng_aio_finish() function marks operation associated with aio as complete, with the
       status err. This will be the result returned by nng_aio_result().

       This function causes the callback associated with the aio to called.

           Important
           It is mandatory that operation providers call this function exactly once when they are
           finished with the operation. After calling this function they must not perform any
           further accesses to the aio.

           Note
           This function is only for I/O providers (those actually performing the operation such
           as HTTP handler functions or transport providers); ordinary users of the aio should
           not have any need for this function.

RETURN VALUES

       None.

ERRORS

       None.

SEE ALSO

       nng_aio_alloc(3), nng_aio_begin(3), nng_aio_cancel(3), nng_aio_defer(3),
       nng_aio_result(3), nng_aio(5), nng(7)

                                            2024-10-11                          NNG_AIO_FINISH(3)