private bool AddClientHoldingLock(ForsetiClient client)
{
while (true)
{
for (int i = 0; i < _clientsHoldingThisLock.Length; i++)
{
AtomicReferenceArray <ForsetiClient> holders = _clientsHoldingThisLock[i];
if (holders == null)
{
holders = AddHolderArray(i);
}
for (int j = 0; j < holders.length(); j++)
{
ForsetiClient c = holders.get(j);
if (c == null)
{
// TODO This means we do CAS on each entry, very likely hitting a lot of failures until we
// TODO find a slot. We should look into better strategies here.
// TODO One such strategy could be binary searching for a free slot, and then linear scan
// TODO after that if the CAS fails on the slot we found with binary search.
if (holders.compareAndSet(j, null, client))
{
return(true);
}
}
}
}
}
}
