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| author | Garrett D'Amore <garrett@damore.org> | 2023-09-14 01:08:17 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2023-09-14 01:08:19 -0700 |
| commit | 12002c9f7ba6acc2931eba2dc00c41391fd6529f (patch) | |
| tree | f41645ae4135b6544bedceca12a86dac29e87364 /docs | |
| parent | 01dd3b1b352f18a968f13b57fed1783e95001783 (diff) | |
| download | nng-12002c9f7ba6acc2931eba2dc00c41391fd6529f.tar.gz nng-12002c9f7ba6acc2931eba2dc00c41391fd6529f.tar.bz2 nng-12002c9f7ba6acc2931eba2dc00c41391fd6529f.zip | |
nng_aio_stop documentation is badly incorrect
The documentation for this function had not been updated in a long
time, and reflected behavior that is incorrect.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/man/nng_aio_stop.3.adoc | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/docs/man/nng_aio_stop.3.adoc b/docs/man/nng_aio_stop.3.adoc index 65a4790f..94787272 100644 --- a/docs/man/nng_aio_stop.3.adoc +++ b/docs/man/nng_aio_stop.3.adoc @@ -1,6 +1,6 @@ = nng_aio_stop(3) // -// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech> +// Copyright 2023 Staysail Systems, Inc. <info@staysail.tech> // Copyright 2018 Capitar IT Group BV <info@capitar.com> // // This document is supplied under the terms of the MIT License, a @@ -26,18 +26,15 @@ void nng_aio_stop(nng_aio *aio); 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. +for it to complete or to be completely aborted, and for the any +callback associated with the _aio_ to have completed executing. -If an operation is in progress when this function is called, that operation -is canceled and the callback function is _not_ allowed to run. +Further calls to +xref:nng_aio_schedule.3.adoc[`nng_aio_schedule()`] using this _aio_ will fail with +`NNG_ECLOSED`. -If the callback function is already running when this function is called, -then it is allowed to complete before returning to the caller. - -No new operations will be started on this _aio_. - -NOTE: Calling this function means that the operation may be aborted without -completing its callback function. +It is safe to call this for an _aio_, even when no operation is currently +pending for it. TIP: 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 @@ -55,9 +52,10 @@ None. == SEE ALSO [.text-left] +xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)], xref:nng_aio_cancel.3.adoc[nng_aio_cancel(3)], xref:nng_aio_free.3.adoc[nng_aio_free(3)], +xref:nng_aio_schedule.3.adoc[nng_aio_schedule(3)], xref:nng_aio_wait.3.adoc[nng_aio_wait(3)], -xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)], xref:nng_aio.5.adoc[nng_aio(5)], xref:nng.7.adoc[nng(7)] |