diff options
Diffstat (limited to 'tests/reconnect.c')
| -rw-r--r-- | tests/reconnect.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/tests/reconnect.c b/tests/reconnect.c deleted file mode 100644 index 317f1bec..00000000 --- a/tests/reconnect.c +++ /dev/null @@ -1,167 +0,0 @@ -// -// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech> -// Copyright 2018 Capitar IT Group BV <info@capitar.com> -// -// This software is supplied under the terms of the MIT License, a -// copy of which should be located in the distribution where this -// file was obtained (LICENSE.txt). A copy of the license may also be -// found online at https://opensource.org/licenses/MIT. -// - -#include <string.h> - -#include <nng/nng.h> -#include <nng/protocol/pipeline0/pull.h> -#include <nng/protocol/pipeline0/push.h> -#include <nng/supplemental/util/platform.h> - -#include "acutest.h" -#include "testutil.h" - -void -test_dial_before_listen(void) -{ - nng_socket push; - nng_socket pull; - char addr[64]; - - testutil_scratch_addr("inproc", sizeof(addr), addr); - - TEST_NNG_PASS(nng_push0_open(&push)); - TEST_NNG_PASS(nng_pull0_open(&pull)); - - TEST_NNG_PASS(nng_setopt_ms(pull, NNG_OPT_RECONNMINT, 10)); - TEST_NNG_PASS(nng_setopt_ms(pull, NNG_OPT_RECONNMAXT, 10)); - - TEST_NNG_PASS(nng_dial(pull, addr, NULL, NNG_FLAG_NONBLOCK)); - testutil_sleep(100); - TEST_NNG_PASS(nng_listen(push, addr, NULL, 0)); - - TEST_NNG_SEND_STR(push, "hello"); - TEST_NNG_RECV_STR(pull, "hello"); - - TEST_NNG_PASS(nng_close(push)); - TEST_NNG_PASS(nng_close(pull)); -} - -void -test_reconnect(void) -{ - nng_socket push; - nng_socket pull; - nng_listener l; - char addr[64]; - - testutil_scratch_addr("inproc", sizeof(addr), addr); - - TEST_NNG_PASS(nng_push0_open(&push)); - TEST_NNG_PASS(nng_pull0_open(&pull)); - - TEST_NNG_PASS(nng_setopt_ms(pull, NNG_OPT_RECONNMINT, 10)); - TEST_NNG_PASS(nng_setopt_ms(pull, NNG_OPT_RECONNMAXT, 10)); - - TEST_NNG_PASS(nng_dial(pull, addr, NULL, NNG_FLAG_NONBLOCK)); - testutil_sleep(100); - TEST_NNG_PASS(nng_listen(push, addr, &l, 0)); - - TEST_NNG_SEND_STR(push, "hello"); - TEST_NNG_RECV_STR(pull, "hello"); - - // Close the listener - TEST_NNG_PASS(nng_listener_close(l)); - - TEST_NNG_PASS(nng_listen(push, addr, &l, 0)); - TEST_NNG_SEND_STR(push, "again"); - TEST_NNG_RECV_STR(pull, "again"); - - TEST_NNG_PASS(nng_close(push)); - TEST_NNG_PASS(nng_close(pull)); -} - -void -test_reconnect_pipe(void) -{ - nng_socket push; - nng_socket pull; - nng_listener l; - nng_msg * msg; - char addr[64]; - - testutil_scratch_addr("inproc", sizeof(addr), addr); - - TEST_NNG_PASS(nng_push0_open(&push)); - TEST_NNG_PASS(nng_pull0_open(&pull)); - - TEST_NNG_PASS(nng_setopt_ms(pull, NNG_OPT_RECONNMINT, 10)); - TEST_NNG_PASS(nng_setopt_ms(pull, NNG_OPT_RECONNMAXT, 10)); - - TEST_NNG_PASS(nng_dial(pull, addr, NULL, NNG_FLAG_NONBLOCK)); - testutil_sleep(100); - TEST_NNG_PASS(nng_listen(push, addr, &l, 0)); - - TEST_NNG_SEND_STR(push, "hello"); - - TEST_NNG_PASS(nng_recvmsg(pull, &msg, 0)); - TEST_CHECK(msg != NULL); - TEST_CHECK(nng_msg_len(msg) == 6); - TEST_CHECK(strcmp(nng_msg_body(msg), "hello") == 0); - nng_pipe_close(nng_msg_get_pipe(msg)); - nng_msg_free(msg); - - // We have to wait a bit, because while we closed the pipe on the - // receiver, the receiver might not have got the update. If we - // send too soon, then the message gets routed to the sender pipe - // that is about to close. - testutil_sleep(100); - - // Reconnect should happen more ore less immediately. - TEST_NNG_SEND_STR(push, "again"); - TEST_NNG_RECV_STR(pull, "again"); - - TEST_NNG_PASS(nng_close(push)); - TEST_NNG_PASS(nng_close(pull)); -} - -void -test_reconnect_back_off_zero(void) -{ - nng_socket push; - nng_socket pull; - nng_time start; - char addr[64]; - testutil_scratch_addr("inproc", sizeof(addr), addr); - - TEST_NNG_PASS(nng_push0_open(&push)); - TEST_NNG_PASS(nng_pull0_open(&pull)); - - // redial every 10 ms. - TEST_NNG_PASS(nng_setopt_ms(push, NNG_OPT_RECONNMAXT, 0)); - TEST_NNG_PASS(nng_setopt_ms(push, NNG_OPT_RECONNMINT, 10)); - TEST_NNG_PASS(nng_dial(push, addr, NULL, NNG_FLAG_NONBLOCK)); - - // Start up the dialer first. It should keep retrying every 10 ms. - - // Wait 500 milliseconds. This gives a chance for an exponential - // back-off to increase to a longer time. It should by this point - // be well over 100 and probably closer to 200 ms. - nng_msleep(500); - - start = nng_clock(); - TEST_NNG_PASS(nng_listen(pull, addr, NULL, 0)); - - TEST_NNG_SEND_STR(push, "hello"); - TEST_NNG_RECV_STR(pull, "hello"); - - TEST_CHECK(nng_clock() - start < 100); - - TEST_NNG_PASS(nng_close(push)); - TEST_NNG_PASS(nng_close(pull)); -} - -TEST_LIST = { - { "dial before listen", test_dial_before_listen }, - { "reconnect", test_reconnect }, - { "reconnect back-off zero", test_reconnect_back_off_zero }, - { "reconnect pipe", test_reconnect_pipe }, - { NULL, NULL }, -};
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