void stpcDeferredDelete(stpcProxy *proxy, void (*freeData)(void *), void *data, void (*backoff)(int)) {
stpcNode *node;
int n = 0;
while ((node = _newNode(proxy, true)) == NULL) {
backoff(n++);
}
node->freeData = freeData;
node->data = data;
_queueNode(proxy, node);
}
unsigned int stpcTryDeleteProxyNodes(stpcProxy *proxy, unsigned int count) {
unsigned int n = 0;
unsigned int current = atomic_load_explicit(&proxy->numNodes, memory_order_relaxed);
for (n = 0; n < count && current > 1; n++) {
stpcNode *node = _newNode(proxy, false);
if (node == NULL)
break;
proxy->freeMem(node);
current = atomic_sub_fetch_explicit(&proxy->numNodes, 1, memory_order_relaxed);
}
return n;
}
void PBnode::addNode(PBnode* node)
{
PBrefPtr<PBnode> _newNode(node);
_nodes.push_back(_newNode);
}
