/* send 100 messages over PAIR sockets
* sender in one event handler, receiver in another
*/
void test_ev_zmq (void)
{
struct ev_loop *loop;
void *zctx;
void *zin, *zout;
int i;
ev_zmq win, wout;
ok ((loop = ev_loop_new (EVFLAG_AUTO)) != NULL,
"ev_loop_new works");
ok ((zctx = zmq_init (1)) != NULL,
"initialized zmq context");
ok ((zout = zmq_socket (zctx, ZMQ_PAIR)) != NULL
&& zmq_bind (zout, "inproc://eventloop_test") == 0,
"PAIR socket bind ok");
ok ((zin = zmq_socket (zctx, ZMQ_PAIR)) != NULL
&& zmq_connect (zin, "inproc://eventloop_test") == 0,
"PAIR socket connect ok");
i = 0;
ev_zmq_init (&win, zsock_rx_cb, zin, EV_READ);
win.data = &i;
ev_zmq_init (&wout, zsock_tx_cb, zout, EV_WRITE);
ev_zmq_start (loop, &win);
ev_zmq_start (loop, &wout);
ok (ev_run (loop, 0) == 0,
"both watchers removed themselves and ev_run exited");
ev_zmq_stop (loop, &win);
ev_zmq_stop (loop, &wout);
cmp_ok (i, "==", 100,
"ev_zmq handler ran 100 times");
ev_loop_destroy (loop);
zmq_close (zin);
zmq_close (zout);
zmq_ctx_destroy (zctx);
}
flux_watcher_t *flux_zmq_watcher_create (flux_reactor_t *r,
void *zsock, int events,
flux_watcher_f cb, void *arg)
{
struct watcher_ops ops = {
.start = zmq_start,
.stop = zmq_stop,
.destroy = zmq_destroy,
};
ev_zmq *zw = xzmalloc (sizeof (*zw));
flux_watcher_t *w;
ev_zmq_init (zw, zmq_cb, zsock, events_to_libev (events) & ~EV_ERROR);
w = flux_watcher_create (r, zw, ops, ZMQ_SIG, cb, arg);
zw->data = w;
return w;
}
