Function freeClusterManager

app/redis-6.2.6/src/redis-cli.c:2699–2722

}

static void freeClusterManager(void) {
    listIter li;
    listNode *ln;
    if (cluster_manager.nodes != NULL) {
        listRewind(cluster_manager.nodes,&li);
        while ((ln = listNext(&li)) != NULL) {
            clusterManagerNode *n = ln->value;
            freeClusterManagerNode(n);
        }
        listRelease(cluster_manager.nodes);
        cluster_manager.nodes = NULL;
    }
    if (cluster_manager.errors != NULL) {
        listRewind(cluster_manager.errors,&li);
        while ((ln = listNext(&li)) != NULL) {
            sds err = ln->value;
            sdsfree(err);
        }
        listRelease(cluster_manager.errors);
        cluster_manager.errors = NULL;
    }
    if (clusterManagerUncoveredSlots != NULL)
        dictRelease(clusterManagerUncoveredSlots);
}

static clusterManagerNode *clusterManagerNewNode(char *ip, int port) {
    clusterManagerNode *node = zmalloc(sizeof(*node));