2 * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License version 2.1
6 * as published by the Free Software Foundation
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
19 static struct ubus_context *ctx;
20 static struct blob_buf b;
22 static void test_client_subscribe_cb(struct ubus_context *ctx, struct ubus_object *obj)
24 fprintf(stderr, "Subscribers active: %d\n", obj->has_subscribers);
27 static struct ubus_object test_client_object = {
28 .subscribe_cb = test_client_subscribe_cb,
31 static void test_client_notify_cb(struct uloop_timeout *timeout)
33 static int counter = 0;
35 struct timeval tv1, tv2;
41 blobmsg_add_u32(&b, "counter", counter++);
43 gettimeofday(&tv1, NULL);
44 for (i = 0; i < max; i++)
45 err = ubus_notify(ctx, &test_client_object, "ping", b.head, 1000);
46 gettimeofday(&tv2, NULL);
48 fprintf(stderr, "Notify failed: %s\n", ubus_strerror(err));
50 delta = (tv2.tv_sec - tv1.tv_sec) * 1000000 + (tv2.tv_usec - tv1.tv_usec);
51 fprintf(stderr, "Avg time per iteration: %ld usec\n", delta / max);
53 uloop_timeout_set(timeout, 1000);
56 static struct uloop_timeout notify_timer = {
57 .cb = test_client_notify_cb,
60 static void client_main(void)
65 ret = ubus_add_object(ctx, &test_client_object);
67 fprintf(stderr, "Failed to add_object object: %s\n", ubus_strerror(ret));
71 if (ubus_lookup_id(ctx, "test", &id)) {
72 fprintf(stderr, "Failed to look up test object\n");
77 blobmsg_add_u32(&b, "id", test_client_object.id);
78 ubus_invoke(ctx, id, "watch", b.head, NULL, 0, 3000);
79 test_client_notify_cb(¬ify_timer);
83 int main(int argc, char **argv)
85 const char *ubus_socket = NULL;
88 while ((ch = getopt(argc, argv, "cs:")) != -1) {
103 ctx = ubus_connect(ubus_socket);
105 fprintf(stderr, "Failed to connect to ubus\n");