int XS_TEST_MAIN ()
{
void *ctx;
void *s1;
void *s2;
int i;
int j;
int rc;
int io_threads;
void *threads [THREAD_COUNT];
fprintf (stderr, "shutdown_stress test running...\n");
for (j = 0; j != 10; j++) {
// Check the shutdown with many parallel I/O threads.
ctx = xs_init ();
assert (ctx);
io_threads = 7;
rc = xs_setctxopt (ctx, XS_IO_THREADS, &io_threads,
sizeof (io_threads));
assert (rc == 0);
s1 = xs_socket (ctx, XS_PUB);
assert (s1);
rc = xs_bind (s1, "tcp://127.0.0.1:5560");
assert (rc == 0);
for (i = 0; i != THREAD_COUNT; i++) {
s2 = xs_socket (ctx, XS_SUB);
assert (s2);
threads [i] = thread_create (shutdown_stress_worker, s2);
assert (threads [i]);
}
for (i = 0; i != THREAD_COUNT; i++)
thread_join (threads [i]);
rc = xs_close (s1);
assert (rc == 0);
rc = xs_term (ctx);
assert (rc == 0);
}
return 0;
}
void *zmq_init (int io_threads)
{
void *ctx = xs_init ();
if (!ctx)
return NULL;
// Crossroads don't allow for zero I/O threads.
if (io_threads < 1)
io_threads = 1;
int rc = xs_setctxopt (ctx, XS_IO_THREADS, &io_threads,
sizeof (io_threads));
if (rc != 0) {
xs_term (ctx);
return NULL;
}
return ctx;
}
