if (nRndPos1 == nRndPos2)
return;
+ assert(nRndPos1 >= 0 && nRndPos2 >= 0);
+ assert(nRndPos1 < vRandom.size() && nRndPos2 < vRandom.size());
+
int nId1 = vRandom[nRndPos1];
int nId2 = vRandom[nRndPos2];
+ assert(mapInfo.count(nId1) == 1);
+ assert(mapInfo.count(nId2) == 1);
+
mapInfo[nId1].nRandomPos = nRndPos2;
mapInfo[nId2].nRandomPos = nRndPos1;
int nTemp = vTried[nPos];
vTried[nPos] = vTried[i];
vTried[i] = nTemp;
+ assert(nOldest == -1 || mapInfo.count(nTemp) == 1);
if (nOldest == -1 || mapInfo[nTemp].nLastSuccess < mapInfo[nOldest].nLastSuccess)
nOldest = nTemp;
}
int CAddrMan::ShrinkNew(int nUBucket)
{
+ assert(nUBucket >= 0 && nUBucket < vvNew.size());
std::set<int> &vNew = vvNew[nUBucket];
// first look for deletable items
for (std::set<int>::iterator it = vNew.begin(); it != vNew.end(); it++)
{
+ assert(mapInfo.count(*it));
CAddrInfo &info = mapInfo[*it];
if (info.IsTerrible())
{
{
if (nI == n[0] || nI == n[1] || nI == n[2] || nI == n[3])
{
+ assert(nOldest == -1 || mapInfo.count(*it) == 1);
if (nOldest == -1 || mapInfo[*it].nTime < mapInfo[nOldest].nTime)
nOldest = *it;
}
nI++;
}
+ assert(mapInfo.count(nOldest) == 1);
CAddrInfo &info = mapInfo[nOldest];
if (--info.nRefCount == 0)
{
void CAddrMan::MakeTried(CAddrInfo& info, int nId, int nOrigin)
{
+ assert(vvNew[nOrigin].count(nId) == 1);
+
// remove the entry from all new buckets
for (std::vector<std::set<int> >::iterator it = vvNew.begin(); it != vvNew.end(); it++)
{
}
nNew--;
+ assert(info.nRefCount == 0);
+
// what tried bucket to move the entry to
int nKBucket = info.GetTriedBucket(nKey);
std::vector<int> &vTried = vvTried[nKBucket];
int nPos = SelectTried(nKBucket);
// find which new bucket it belongs to
+ assert(mapInfo.count(vTried[nPos]) == 1);
int nUBucket = mapInfo[vTried[nPos]].GetNewBucket(nKey);
std::set<int> &vNew = vvNew[nUBucket];
std::vector<int> &vTried = vvTried[nKBucket];
if (vTried.size() == 0) continue;
int nPos = GetRandInt(vTried.size());
+ assert(mapInfo.count(vTried[nPos]) == 1);
CAddrInfo &info = mapInfo[vTried[nPos]];
if (GetRandInt(1<<30) < fChanceFactor*info.GetChance()*(1<<30))
return info;
std::set<int>::iterator it = vNew.begin();
while (nPos--)
it++;
+ assert(mapInfo.count(*it) == 1);
CAddrInfo &info = mapInfo[*it];
if (GetRandInt(1<<30) < fChanceFactor*info.GetChance()*(1<<30))
return info;
{
int nRndPos = GetRandInt(vRandom.size() - n) + n;
SwapRandom(n, nRndPos);
+ assert(mapInfo.count(vRandom[n]) == 1);
vAddr.push_back(mapInfo[vRandom[n]]);
}
}