Currently 'ubus listen' command does not respect the timeout parameter,
i.e., whether timeout parameter is provided, 'ubus listen' will always
run infinitely. This patch let 'ubus listen' command support the timeout
parameter. For example, 'ubus listen -t 60' will cause the command to
exit after 60 seconds.
Signed-off-by: Zhao, Gang <gang.zhao.42@gmail.com>
return ubus_invoke(ctx, id, argv[1], b.head, receive_call_result_data, NULL, timeout * 1000);
}
return ubus_invoke(ctx, id, argv[1], b.head, receive_call_result_data, NULL, timeout * 1000);
}
+struct cli_listen_data {
+ struct uloop_timeout timeout;
+ struct ubus_event_handler ev;
+ bool timed_out;
+};
+
+static void listen_timeout(struct uloop_timeout *timeout)
+{
+ struct cli_listen_data *data = container_of(timeout, struct cli_listen_data, timeout);
+ data->timed_out = true;
+ uloop_end();
+}
+
static int ubus_cli_listen(struct ubus_context *ctx, int argc, char **argv)
{
static int ubus_cli_listen(struct ubus_context *ctx, int argc, char **argv)
{
- struct ubus_event_handler listener;
+ struct cli_listen_data data = {
+ .timeout.cb = listen_timeout,
+ .ev.cb = receive_event,
+ .timed_out = false,
+ };
const char *event;
int ret = 0;
const char *event;
int ret = 0;
- memset(&listener, 0, sizeof(listener));
- listener.cb = receive_event;
-
if (argc > 0) {
event = argv[0];
} else {
if (argc > 0) {
event = argv[0];
} else {
- ret = ubus_register_event_handler(ctx, &listener, event);
+ ret = ubus_register_event_handler(ctx, &data.ev, event);
uloop_init();
ubus_add_uloop(ctx);
uloop_init();
ubus_add_uloop(ctx);
+ uloop_timeout_set(&data.timeout, timeout * 1000);
uloop_run();
uloop_done();
uloop_run();
uloop_done();