| /* |
| Copyright (c) 2012 Martin Sustrik All rights reserved. |
| Copyright (c) 2015-2016 Jack R. Dunaway. All rights reserved. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), |
| to deal in the Software without restriction, including without limitation |
| the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| and/or sell copies of the Software, and to permit persons to whom |
| the Software is furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included |
| in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| IN THE SOFTWARE. |
| */ |
| |
| #include "../src/nn.h" |
| #include "../src/pubsub.h" |
| |
| #include "testutil.h" |
| #include "../src/utils/thread.c" |
| |
| static char socket_address [128]; |
| |
| /* Test condition of closing sockets that are blocking in another thread. */ |
| |
| #define TEST_LOOPS 10 |
| #define TEST_THREADS 10 |
| |
| static void routine (NN_UNUSED void *arg) |
| { |
| int s; |
| int rc; |
| char msg[1]; |
| |
| nn_assert (arg); |
| |
| s = *(int *)arg; |
| |
| while (1) { |
| rc = nn_recv (s, &msg, sizeof(msg), 0); |
| if (rc == 0) { |
| continue; |
| } |
| |
| nn_assert (rc == -1); |
| |
| /* A timeout is OK since PUB/SUB is lossy. */ |
| if (nn_errno () == ETIMEDOUT) { |
| continue; |
| } |
| break; |
| } |
| /* Socket is expected to be closed by caller. */ |
| errno_assert (nn_errno () == EBADF); |
| } |
| |
| int main (int argc, const char *argv[]) |
| { |
| int i; |
| int j; |
| int s; |
| int sb; |
| int rcvtimeo = 10; |
| int sndtimeo = 0; |
| int sockets [TEST_THREADS]; |
| struct nn_thread threads [TEST_THREADS]; |
| |
| test_addr_from (socket_address, "ws", "127.0.0.1", |
| get_test_port (argc, argv)); |
| |
| for (i = 0; i != TEST_LOOPS; ++i) { |
| |
| sb = test_socket (AF_SP, NN_PUB); |
| test_bind (sb, socket_address); |
| test_setsockopt (sb, NN_SOL_SOCKET, NN_SNDTIMEO, |
| &sndtimeo, sizeof (sndtimeo)); |
| |
| for (j = 0; j < TEST_THREADS; j++){ |
| s = test_socket (AF_SP, NN_SUB); |
| test_setsockopt (s, NN_SOL_SOCKET, NN_RCVTIMEO, |
| &rcvtimeo, sizeof (rcvtimeo)); |
| test_setsockopt (s, NN_SUB, NN_SUB_SUBSCRIBE, "", 0); |
| test_connect (s, socket_address); |
| sockets [j] = s; |
| nn_thread_init (&threads [j], routine, &sockets [j]); |
| } |
| |
| /* Allow all threads a bit of time to connect. */ |
| nn_sleep (100); |
| |
| test_send (sb, ""); |
| |
| for (j = 0; j < TEST_THREADS; j++) { |
| test_close (sockets [j]); |
| nn_thread_term (&threads [j]); |
| } |
| |
| test_close (sb); |
| } |
| |
| return 0; |
| } |