diff options
| -rw-r--r-- | src/main.cpp | 10 | ||||
| -rw-r--r-- | src/net.cpp | 13 | ||||
| -rw-r--r-- | src/net.h | 10 |
3 files changed, 23 insertions, 10 deletions
diff --git a/src/main.cpp b/src/main.cpp index 019db0bdb3..db9d0d3f18 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -4769,6 +4769,7 @@ static void RelayAddress(const CAddress& addr, bool fReachable, CConnman& connma void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParams, CConnman& connman) { std::deque<CInv>::iterator it = pfrom->vRecvGetData.begin(); + unsigned int nMaxSendBufferSize = connman.GetSendBufferSize(); vector<CInv> vNotFound; @@ -4776,7 +4777,7 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam while (it != pfrom->vRecvGetData.end()) { // Don't bother if send buffer is too full to respond anyway - if (pfrom->nSendSize >= SendBufferSize()) + if (pfrom->nSendSize >= nMaxSendBufferSize) break; const CInv &inv = *it; @@ -4934,6 +4935,8 @@ uint32_t GetFetchFlags(CNode* pfrom, CBlockIndex* pprev, const Consensus::Params bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, int64_t nTimeReceived, const CChainParams& chainparams, CConnman& connman) { + unsigned int nMaxSendBufferSize = connman.GetSendBufferSize(); + LogPrint("net", "received: %s (%u bytes) peer=%d\n", SanitizeString(strCommand), vRecv.size(), pfrom->id); if (mapArgs.count("-dropmessagestest") && GetRand(atoi(mapArgs["-dropmessagestest"])) == 0) { @@ -5283,7 +5286,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, // Track requests for our stuff GetMainSignals().Inventory(inv.hash); - if (pfrom->nSendSize > (SendBufferSize() * 2)) { + if (pfrom->nSendSize > (nMaxSendBufferSize * 2)) { Misbehaving(pfrom->GetId(), 50); return error("send buffer size() = %u", pfrom->nSendSize); } @@ -6188,6 +6191,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, bool ProcessMessages(CNode* pfrom, CConnman& connman) { const CChainParams& chainparams = Params(); + unsigned int nMaxSendBufferSize = connman.GetSendBufferSize(); //if (fDebug) // LogPrintf("%s(%u messages)\n", __func__, pfrom->vRecvMsg.size()); @@ -6210,7 +6214,7 @@ bool ProcessMessages(CNode* pfrom, CConnman& connman) std::deque<CNetMessage>::iterator it = pfrom->vRecvMsg.begin(); while (!pfrom->fDisconnect && it != pfrom->vRecvMsg.end()) { // Don't bother if send buffer is too full to respond anyway - if (pfrom->nSendSize >= SendBufferSize()) + if (pfrom->nSendSize >= nMaxSendBufferSize) break; // get next message diff --git a/src/net.cpp b/src/net.cpp index 0787b16ad6..2839474cb9 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -1181,7 +1181,7 @@ void CConnman::ThreadSocketHandler() TRY_LOCK(pnode->cs_vRecvMsg, lockRecv); if (lockRecv && ( pnode->vRecvMsg.empty() || !pnode->vRecvMsg.front().complete() || - pnode->GetTotalRecvSize() <= ReceiveFloodSize())) + pnode->GetTotalRecvSize() <= GetReceiveFloodSize())) FD_SET(pnode->hSocket, &fdsetRecv); } } @@ -1851,7 +1851,7 @@ void CConnman::ThreadMessageHandler() if (!GetNodeSignals().ProcessMessages(pnode, *this)) pnode->CloseSocketDisconnect(); - if (pnode->nSendSize < SendBufferSize()) + if (pnode->nSendSize < GetSendBufferSize()) { if (!pnode->vRecvGetData.empty() || (!pnode->vRecvMsg.empty() && pnode->vRecvMsg[0].complete())) { @@ -2041,6 +2041,8 @@ CConnman::CConnman() setBannedIsDirty = false; fAddressesInitialized = false; nLastNodeId = 0; + nSendBufferMaxSize = 0; + nReceiveFloodSize = 0; } bool StartNode(CConnman& connman, boost::thread_group& threadGroup, CScheduler& scheduler, std::string& strNodeError) @@ -2066,6 +2068,9 @@ bool CConnman::Start(boost::thread_group& threadGroup, CScheduler& scheduler, st nMaxOutboundTimeframe = 60*60*24; //1 day nMaxOutboundCycleStartTime = 0; + nSendBufferMaxSize = 1000*GetArg("-maxsendbuffer", DEFAULT_MAXSENDBUFFER); + nReceiveFloodSize = 1000*GetArg("-maxreceivebuffer", DEFAULT_MAXRECEIVEBUFFER); + uiInterface.InitMessage(_("Loading addresses...")); // Load addresses from peers.dat int64_t nStart = GetTimeMillis(); @@ -2497,8 +2502,8 @@ void CNode::Fuzz(int nChance) Fuzz(2); } -unsigned int ReceiveFloodSize() { return 1000*GetArg("-maxreceivebuffer", DEFAULT_MAXRECEIVEBUFFER); } -unsigned int SendBufferSize() { return 1000*GetArg("-maxsendbuffer", DEFAULT_MAXSENDBUFFER); } +unsigned int CConnman::GetReceiveFloodSize() const { return nReceiveFloodSize; } +unsigned int CConnman::GetSendBufferSize() const{ return nSendBufferMaxSize; } CNode::CNode(NodeId idIn, SOCKET hSocketIn, const CAddress& addrIn, const std::string& addrNameIn, bool fInboundIn) : ssSend(SER_NETWORK, INIT_PROTO_VERSION), @@ -82,9 +82,6 @@ static const ServiceFlags REQUIRED_SERVICES = NODE_NETWORK; // NOTE: When adjusting this, update rpcnet:setban's help ("24h") static const unsigned int DEFAULT_MISBEHAVING_BANTIME = 60 * 60 * 24; // Default 24-hour ban -unsigned int ReceiveFloodSize(); -unsigned int SendBufferSize(); - typedef int NodeId; struct AddedNodeInfo @@ -170,6 +167,8 @@ public: bool DisconnectNode(NodeId id); bool DisconnectSubnet(const CSubNet& subnet); + unsigned int GetSendBufferSize() const; + void AddWhitelistedRange(const CSubNet &subnet); //!set the max outbound target in bytes @@ -235,6 +234,8 @@ private: void DumpData(); void DumpBanlist(); + unsigned int GetReceiveFloodSize() const; + // Network stats void RecordBytesRecv(uint64_t bytes); void RecordBytesSent(uint64_t bytes); @@ -256,6 +257,9 @@ private: std::vector<CSubNet> vWhitelistedRange; CCriticalSection cs_vWhitelistedRange; + unsigned int nSendBufferMaxSize; + unsigned int nReceiveFloodSize; + std::vector<ListenSocket> vhListenSocket; banmap_t setBanned; CCriticalSection cs_setBanned; |