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| author | Garrett D'Amore <garrett@damore.org> | 2024-12-26 10:20:33 -0800 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2024-12-26 10:52:17 -0800 |
| commit | 06ebeefb102b223ff77dd47e16b64bd9575f7c34 (patch) | |
| tree | cf5d70cadfd2f7261bb5fd6443d2c449d1c1e812 /src/sp/protocol/pair1 | |
| parent | d02a320cffc82de8437c28869355a403069b3b21 (diff) | |
| download | nng-06ebeefb102b223ff77dd47e16b64bd9575f7c34.tar.gz nng-06ebeefb102b223ff77dd47e16b64bd9575f7c34.tar.bz2 nng-06ebeefb102b223ff77dd47e16b64bd9575f7c34.zip | |
aio: introduce NNG_ESTOPPED
This error code results when an AIO is stopped permanently, as a result
of nni_aio_close or nni_aio_stop. The associated AIO object cannot be
used again. This discrimantes against a file being closed, or a temporary
cancellation which might allow the aio to be reused.
Consumers must check for this error status in their callbacks, and not
resubmit an operation that failed with this error. Doing so, will result
in an infinite loop of submit / errors.
Diffstat (limited to 'src/sp/protocol/pair1')
| -rw-r--r-- | src/sp/protocol/pair1/pair1_test.c | 59 |
1 files changed, 57 insertions, 2 deletions
diff --git a/src/sp/protocol/pair1/pair1_test.c b/src/sp/protocol/pair1/pair1_test.c index 8d2ad940..55fbb09f 100644 --- a/src/sp/protocol/pair1/pair1_test.c +++ b/src/sp/protocol/pair1/pair1_test.c @@ -265,7 +265,7 @@ test_mono_raw_header(void) } void -test_pair1_send_closed_aio(void) +test_pair1_send_stopped_aio(void) { nng_socket s1; nng_aio *aio; @@ -278,6 +278,26 @@ test_pair1_send_closed_aio(void) nng_aio_stop(aio); nng_send_aio(s1, aio); nng_aio_wait(aio); + NUTS_FAIL(nng_aio_result(aio), NNG_ESTOPPED); + nng_msg_free(msg); + nng_aio_free(aio); + NUTS_PASS(nng_close(s1)); +} + +void +test_pair1_send_canceled_aio(void) +{ + nng_socket s1; + nng_aio *aio; + nng_msg *msg; + + NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL)); + NUTS_PASS(nng_msg_alloc(&msg, 0)); + NUTS_PASS(nng_pair1_open(&s1)); + nng_aio_set_msg(aio, msg); + nng_send_aio(s1, aio); + nng_aio_cancel(aio); + nng_aio_wait(aio); NUTS_FAIL(nng_aio_result(aio), NNG_ECANCELED); nng_msg_free(msg); nng_aio_free(aio); @@ -285,6 +305,38 @@ test_pair1_send_closed_aio(void) } void +test_pair1_recv_stopped_aio(void) +{ + nng_socket s1; + nng_aio *aio; + + NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL)); + NUTS_PASS(nng_pair1_open(&s1)); + nng_aio_stop(aio); + nng_recv_aio(s1, aio); + nng_aio_wait(aio); + NUTS_FAIL(nng_aio_result(aio), NNG_ESTOPPED); + nng_aio_free(aio); + NUTS_PASS(nng_close(s1)); +} + +void +test_pair1_recv_canceled_aio(void) +{ + nng_socket s1; + nng_aio *aio; + + NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL)); + NUTS_PASS(nng_pair1_open(&s1)); + nng_recv_aio(s1, aio); + nng_aio_cancel(aio); + nng_aio_wait(aio); + NUTS_FAIL(nng_aio_result(aio), NNG_ECANCELED); + nng_aio_free(aio); + NUTS_PASS(nng_close(s1)); +} + +void test_pair1_raw(void) { nng_socket s1; @@ -601,7 +653,10 @@ NUTS_TESTS = { { "pair1 send no peer", test_send_no_peer }, { "pair1 mono raw exchange", test_mono_raw_exchange }, { "pair1 mono raw header", test_mono_raw_header }, - { "pair1 send closed aio", test_pair1_send_closed_aio }, + { "pair1 send stopped aio", test_pair1_send_stopped_aio }, + { "pair1 send canceled aio", test_pair1_send_canceled_aio }, + { "pair1 recv stopped aio", test_pair1_recv_stopped_aio }, + { "pair1 recv canceled aio", test_pair1_recv_canceled_aio }, { "pair1 raw", test_pair1_raw }, { "pair1 ttl", test_pair1_ttl }, { "pair1 validate peer", test_pair1_validate_peer }, |