NetConnection *NetConnection::lookup(const NetAddress *addr)
{
U32 hashIndex = HashNetAddress(addr);
for(NetConnection *walk = mHashTable[hashIndex]; walk; walk = walk->mNextTableHash)
if(Net::compareAddresses(addr, walk->getNetAddress()))
return walk;
return NULL;
}
void NetInterface::removeConnection(NetConnection *conn)
{
for(S32 i = 0; i < mConnectionList.size(); i++)
{
if(mConnectionList[i] == conn)
{
mConnectionList.erase_fast(i);
break;
}
}
U32 index = conn->getNetAddress().hash() % mConnectionHashTable.size();
U32 startIndex = index;
while(mConnectionHashTable[index] != conn)
{
index++;
if(index >= (U32) mConnectionHashTable.size())
index = 0;
TNLAssert(index != startIndex, "Attempting to remove a connection that is not in the table.") // not in the table
if(index == startIndex)
return;
}
mConnectionHashTable[index] = NULL;
// rehash all subsequent entries until we find a NULL entry:
for(;;)
{
index++;
if(index >= (U32) mConnectionHashTable.size())
index = 0;
if(!mConnectionHashTable[index])
break;
NetConnection *rehashConn = mConnectionHashTable[index];
mConnectionHashTable[index] = NULL;
U32 realIndex = rehashConn->getNetAddress().hash() % mConnectionHashTable.size();
while(mConnectionHashTable[realIndex] != NULL)
{
realIndex++;
if(realIndex >= (U32) mConnectionHashTable.size())
realIndex = 0;
}
mConnectionHashTable[realIndex] = rehashConn;
}
conn->decRef();
}