set_sync_flag(&bar_disconnected, false);
assert(meshlink_blacklist(mesh[0], meshlink_get_node(mesh[0], name[1])));
assert(wait_sync_flag(&bar_disconnected, 5));
assert(meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], name[1])));
set_sync_flag(&bar_disconnected, false);
assert(meshlink_blacklist(mesh[0], meshlink_get_node(mesh[0], name[1])));
assert(wait_sync_flag(&bar_disconnected, 5));
assert(meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], name[1])));