diff options
Diffstat (limited to 'src/net.cpp')
| -rw-r--r-- | src/net.cpp | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/src/net.cpp b/src/net.cpp index 45a06a105f..2de04fc574 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -142,6 +142,27 @@ bool GetLocal(CService& addr, const CNetAddr *paddrPeer) return nBestScore >= 0; } +//! Convert the pnSeeds6 array into usable address objects. +static std::vector<CAddress> convertSeed6(const std::vector<SeedSpec6> &vSeedsIn) +{ + // It'll only connect to one or two seed nodes because once it connects, + // it'll get a pile of addresses with newer timestamps. + // Seed nodes are given a random 'last seen time' of between one and two + // weeks ago. + const int64_t nOneWeek = 7*24*60*60; + std::vector<CAddress> vSeedsOut; + vSeedsOut.reserve(vSeedsIn.size()); + for (std::vector<SeedSpec6>::const_iterator i(vSeedsIn.begin()); i != vSeedsIn.end(); ++i) + { + struct in6_addr ip; + memcpy(&ip, i->addr, sizeof(ip)); + CAddress addr(CService(ip, i->port)); + addr.nTime = GetTime() - GetRand(nOneWeek) - nOneWeek; + vSeedsOut.push_back(addr); + } + return vSeedsOut; +} + // get best local address for a particular peer as a CAddress // Otherwise, return the unroutable 0.0.0.0 but filled in with // the normal parameters, since the IP may be changed to a useful @@ -1195,7 +1216,7 @@ void ThreadOpenConnections() static bool done = false; if (!done) { LogPrintf("Adding fixed seed nodes as DNS doesn't seem to be available.\n"); - addrman.Add(Params().FixedSeeds(), CNetAddr("127.0.0.1")); + addrman.Add(convertSeed6(Params().FixedSeeds()), CNetAddr("127.0.0.1")); done = true; } } @@ -1884,7 +1905,10 @@ bool CAddrDB::Read(CAddrMan& addr) unsigned int ReceiveFloodSize() { return 1000*GetArg("-maxreceivebuffer", 5*1000); } unsigned int SendBufferSize() { return 1000*GetArg("-maxsendbuffer", 1*1000); } -CNode::CNode(SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn, bool fInboundIn) : ssSend(SER_NETWORK, INIT_PROTO_VERSION), setAddrKnown(5000) +CNode::CNode(SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn, bool fInboundIn) : + ssSend(SER_NETWORK, INIT_PROTO_VERSION), + addrKnown(5000, 0.001, insecure_rand()), + setInventoryKnown(SendBufferSize() / 1000) { nServices = 0; hSocket = hSocketIn; @@ -1913,7 +1937,6 @@ CNode::CNode(SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn, bool fIn nStartingHeight = -1; fGetAddr = false; fRelayTxes = false; - setInventoryKnown.max_size(SendBufferSize() / 1000); pfilter = new CBloomFilter(); nPingNonceSent = 0; nPingUsecStart = 0; |