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-rw-r--r--tests/test_shutdown_stress.cpp86
1 files changed, 86 insertions, 0 deletions
diff --git a/tests/test_shutdown_stress.cpp b/tests/test_shutdown_stress.cpp
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+++ b/tests/test_shutdown_stress.cpp
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+/*
+ Copyright (c) 2007-2010 iMatix Corporation
+
+ This file is part of 0MQ.
+
+ 0MQ is free software; you can redistribute it and/or modify it under
+ the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ 0MQ is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "../include/zmq.h"
+#include <assert.h>
+#include <pthread.h>
+#include <stddef.h>
+
+#define THREAD_COUNT 100
+
+extern "C"
+{
+ static void *worker (void *s)
+ {
+ int rc;
+
+ rc = zmq_connect (s, "tcp://127.0.0.1:5555");
+ assert (rc == 0);
+
+ // Start closing the socket while the connecting process is underway.
+ rc = zmq_close (s);
+ assert (rc == 0);
+
+ return NULL;
+ }
+}
+
+int main (int argc, char *argv [])
+{
+ void *ctx;
+ void *s1;
+ void *s2;
+ int i;
+ int j;
+ int rc;
+ pthread_t threads [THREAD_COUNT];
+
+ for (j = 0; j != 10; j++) {
+
+ // Check the shutdown with many parallel I/O threads.
+ ctx = zmq_init (7);
+ assert (ctx);
+
+ s1 = zmq_socket (ctx, ZMQ_REP);
+ assert (s1);
+
+ rc = zmq_bind (s1, "tcp://127.0.0.1:5555");
+ assert (rc == 0);
+
+ for (i = 0; i != THREAD_COUNT; i++) {
+ s2 = zmq_socket (ctx, ZMQ_SUB);
+ assert (s2);
+ rc = pthread_create (&threads [i], NULL, worker, s2);
+ assert (rc == 0);
+ }
+
+ for (i = 0; i != THREAD_COUNT; i++) {
+ rc = pthread_join (threads [i], NULL);
+ assert (rc == 0);
+ }
+
+ rc = zmq_close (s1);
+ assert (rc == 0);
+
+ rc = zmq_term (ctx);
+ assert (rc == 0);
+ }
+
+ return 0;
+}