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Merge pull request #1021 from sipa/ipv6

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IPv6 node support
This commit is contained in:
Pieter Wuille
2012-05-11 18:23:56 -07:00
parent c05271901a 8f10a28890
commit a3878873f3
14 changed files with 347 additions and 119 deletions
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12
src/main.cpp
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@@ -2419,18 +2419,17 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
}
// Store the new addresses
vector<CAddress> vAddrOk;
int64 nNow = GetAdjustedTime();
int64 nSince = nNow - 10 * 60;
BOOST_FOREACH(CAddress& addr, vAddr)
{
if (fShutdown)
return true;
// ignore IPv6 for now, since it isn't implemented anyway
if (!addr.IsIPv4())
continue;
if (addr.nTime <= 100000000 || addr.nTime > nNow + 10 * 60)
addr.nTime = nNow - 5 * 24 * 60 * 60;
pfrom->AddAddressKnown(addr);
bool fReachable = IsReachable(addr);
if (addr.nTime > nSince && !pfrom->fGetAddr && vAddr.size() <= 10 && addr.IsRoutable())
{
// Relay to a limited number of other nodes
@@ -2455,13 +2454,16 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
hashKey = Hash(BEGIN(hashKey), END(hashKey));
mapMix.insert(make_pair(hashKey, pnode));
}
int nRelayNodes = 2;
int nRelayNodes = fReachable ? 2 : 1; // limited relaying of addresses outside our network(s)
for (multimap<uint256, CNode*>::iterator mi = mapMix.begin(); mi != mapMix.end() && nRelayNodes-- > 0; ++mi)
((*mi).second)->PushAddress(addr);
}
}
// Do not store addresses outside our network
if (fReachable)
vAddrOk.push_back(addr);
}
addrman.Add(vAddr, pfrom->addr, 2 * 60 * 60);
addrman.Add(vAddrOk, pfrom->addr, 2 * 60 * 60);
if (vAddr.size() < 1000)
pfrom->fGetAddr = false;
if (pfrom->fOneShot)