void dnet_server_node_destroy(struct dnet_node *n) { dnet_log(n, DNET_LOG_DSA, "Destroying server node at %s, st: %p.\n", dnet_dump_node(n), n->st); n->need_exit = 1; dnet_srw_cleanup(n); dnet_locks_destroy(n); dnet_notify_exit(n); dnet_node_destroy(n); }
void dnet_server_node_destroy(struct dnet_node *n) { dnet_log(n, DNET_LOG_DEBUG, "Destroying server node at %s, st: %p.\n", dnet_dump_node(n), n->st); dnet_srw_cleanup(n); dnet_node_cleanup_common_resources(n); if (n->cb && n->cb->backend_cleanup) n->cb->backend_cleanup(n->cb->command_private); dnet_locks_destroy(n); dnet_notify_exit(n); free(n); }
struct dnet_node *dnet_server_node_create(struct dnet_config *cfg) { struct dnet_node *n; struct dnet_raw_id *ids = NULL; int id_num = 0; int err = -ENOMEM; n = dnet_node_create(cfg); if (!n) { goto err_out_exit; } if (!n->notify_hash_size) { n->notify_hash_size = DNET_DEFAULT_NOTIFY_HASH_SIZE; err = dnet_notify_init(n); if (err) goto err_out_node_destroy; dnet_log(n, DNET_LOG_NOTICE, "No notify hash size provided, using default %d.\n", n->notify_hash_size); } err = dnet_cache_init(n); if (err) goto err_out_notify_exit; if (cfg->flags & DNET_CFG_JOIN_NETWORK) { int s; err = dnet_locks_init(n, cfg->oplock_num); if (err) goto err_out_cache_cleanup; ids = dnet_ids_init(n, cfg->history_env, &id_num, cfg->storage_free); if (!ids) goto err_out_locks_destroy; n->addr.addr_len = sizeof(n->addr.addr); err = dnet_socket_create(n, cfg, &n->addr, 1); if (err < 0) goto err_out_ids_cleanup; s = err; dnet_setup_id(&n->id, cfg->group_id, ids[0].id); n->st = dnet_state_create(n, cfg->group_id, ids, id_num, &n->addr, s, &err, DNET_JOIN, dnet_state_accept_process); if (!n->st) { close(s); goto err_out_state_destroy; } free(ids); ids = NULL; err = dnet_srw_init(n, cfg); if (err) { dnet_log(n, DNET_LOG_ERROR, "srw: initialization failure: %s %d\n", strerror(-err), err); } } dnet_log(n, DNET_LOG_DSA, "New server node has been created at %s, ids: %d.\n", dnet_dump_node(n), id_num); return n; err_out_state_destroy: dnet_srw_cleanup(n); dnet_state_put(n->st); err_out_ids_cleanup: free(ids); err_out_locks_destroy: dnet_locks_destroy(n); err_out_cache_cleanup: dnet_cache_cleanup(n); err_out_notify_exit: dnet_notify_exit(n); err_out_node_destroy: dnet_node_destroy(n); err_out_exit: return NULL; }