waiter_register(discover_client_get_fd(pbt_client->discover_client),
WAIT_IN, (waiter_cb)discover_client_process,
pbt_client->discover_client);
waiter_register(discover_client_get_fd(pbt_client->discover_client),
WAIT_IN, (waiter_cb)discover_client_process,
pbt_client->discover_client);