C++ (Cpp) loc_service_unregister Examples

Example #1

/** Fibril for each accepted socket.
 *
 * @param arg Corresponding @c telnet_user_t structure.
 */
static int network_user_fibril(void *arg)
{
	telnet_user_t *user = arg;

	int rc = loc_service_register(user->service_name, &user->service_id);
	if (rc != EOK) {
		telnet_user_error(user, "Unable to register %s with loc: %s.",
		    user->service_name, str_error(rc));
		return EOK;
	}

	telnet_user_log(user, "Service %s registerd with id %" PRIun ".",
	    user->service_name, user->service_id);
	
	fid_t spawn_fibril = fibril_create(spawn_task_fibril, user);
	assert(spawn_fibril);
	fibril_add_ready(spawn_fibril);
	
	/* Wait for all clients to exit. */
	fibril_mutex_lock(&user->guard);
	while (!user_can_be_destroyed_no_lock(user)) {
		if (user->task_finished) {
			closesocket(user->socket);
			user->socket_closed = true;
			user->srvs.aborted = true;
			continue;
		} else if (user->socket_closed) {
			if (user->task_id != 0) {
				task_kill(user->task_id);
			}
		}
		fibril_condvar_wait_timeout(&user->refcount_cv, &user->guard, 1000);
	}
	fibril_mutex_unlock(&user->guard);
	
	rc = loc_service_unregister(user->service_id);
	if (rc != EOK) {
		telnet_user_error(user,
		    "Unable to unregister %s from loc: %s (ignored).",
		    user->service_name, str_error(rc));
	}

	telnet_user_log(user, "Destroying...");
	telnet_user_destroy(user);

	return EOK;
}

Example #2

File: protocol.c Project: jvesely/helenos

/**
 * Unregister server from the location service.
 * @param id previously assigned service id.
 */
void hound_server_unregister(service_id_t id)
{
	loc_service_unregister(id);
}