ob_main_loop_timeout_remove(ob_main_loop, chain_timeout);
/* 5 second timeout for chains */
ob_main_loop_timeout_add(ob_main_loop, 5 * G_USEC_PER_SEC,
ob_main_loop_timeout_remove(ob_main_loop, chain_timeout);
/* 5 second timeout for chains */
ob_main_loop_timeout_add(ob_main_loop, 5 * G_USEC_PER_SEC,