static int
event_notif_subscriber(sr_session_ctx_t *session)
{
sr_subscription_ctx_t *subscription = NULL;
int rc = SR_ERR_OK;
/* subscribe for the notification */
rc = sr_event_notif_subscribe(session, "/turing-machine:paused", event_notif_cb, NULL,
SR_SUBSCR_DEFAULT, &subscription);
if (SR_ERR_OK != rc) {
fprintf(stderr, "Error by sr_event_notif_subscribe: %s\n", sr_strerror(rc));
goto cleanup;
}
printf("\n\n ========== SUBSCRIBED FOR EVENT NOTIFICATION ==========\n\n");
/* loop until ctrl-c is pressed / SIGINT is received */
signal(SIGINT, sigint_handler);
signal(SIGPIPE, SIG_IGN);
while (!exit_application) {
sleep(1000); /* or do some more useful work... */
}
printf("Application exit requested, exiting.\n");
cleanup:
if (NULL != subscription) {
sr_unsubscribe(session, subscription);
}
return rc;
}
void Subscribe::event_notif_subscribe(const char *xpath, S_Callback callback, void *private_ctx, sr_subscr_options_t opts)
{
callback->private_ctx["event_notif"] = private_ctx;
cb_list.push_back(callback);
int ret = sr_event_notif_subscribe(_sess->_sess, xpath, event_notif_cb, callback->get(), opts, &_sub);
if (SR_ERR_OK != ret) {
throw_exception(ret);
}
}
