- * @param h mesh handle
- * @param timeout how long to try to establish a connection
- * @param message_type message type that must be supported by the peer (MESH should
- * discover peer in proximity handling this type)
- * @param connect_handler function to call on successful connect (or timeout);
- * will be called for EACH of the peers in the list and
- * once at the end with 'NULL' on timeout or once we've connected
- * to each of the peers in the list
- * @param disconnect_handler function called if a peer drops out of the tunnel;
- * the mesh will NOT try to add it back automatically
- * @param handler_cls closure for handler
- * @return NULL on error (handler will not be called), otherwise handle for cancellation