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| author | Patrick Varilly <patvarilly@gmail.com> | 2011-07-14 02:45:34 +0200 |
|---|---|---|
| committer | Stéphane Gimenez <dev@gim.name> | 2011-07-14 03:29:07 +0200 |
| commit | 8c41469140584f3cbdd09fb62a1287da0216f431 (patch) | |
| tree | da2b8d9445fb2db927f3f3f0fd19da36378bb0a9 /src | |
| parent | 9cd22ab86296ae7039132423c7f9847bdc19a644 (diff) | |
| download | bitcoin-8c41469140584f3cbdd09fb62a1287da0216f431.tar.xz | |
Single DB transaction for all addresses in a message
Cuts disk activity at startup immensely
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.cpp | 5 | ||||
| -rw-r--r-- | src/net.cpp | 14 | ||||
| -rw-r--r-- | src/net.h | 3 |
3 files changed, 17 insertions, 5 deletions
diff --git a/src/main.cpp b/src/main.cpp index 6902194016..e3ad35044e 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1899,6 +1899,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) return error("message addr size() = %d", vAddr.size()); // Store the new addresses + CAddrDB addrDB; + addrDB.TxnBegin(); int64 nNow = GetAdjustedTime(); int64 nSince = nNow - 10 * 60; BOOST_FOREACH(CAddress& addr, vAddr) @@ -1910,7 +1912,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) continue; if (addr.nTime <= 100000000 || addr.nTime > nNow + 10 * 60) addr.nTime = nNow - 5 * 24 * 60 * 60; - AddAddress(addr, 2 * 60 * 60); + AddAddress(addr, 2 * 60 * 60, &addrDB); pfrom->AddAddressKnown(addr); if (addr.nTime > nSince && !pfrom->fGetAddr && vAddr.size() <= 10 && addr.IsRoutable()) { @@ -1941,6 +1943,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) } } } + addrDB.TxnCommit(); // Save addresses (it's ok if this fails) if (vAddr.size() < 1000) pfrom->fGetAddr = false; } diff --git a/src/net.cpp b/src/net.cpp index ac5a2834b0..dcfff934b6 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -440,7 +440,7 @@ void ThreadGetMyExternalIP(void* parg) -bool AddAddress(CAddress addr, int64 nTimePenalty) +bool AddAddress(CAddress addr, int64 nTimePenalty, CAddrDB *pAddrDB) { if (!addr.IsRoutable()) return false; @@ -455,7 +455,10 @@ bool AddAddress(CAddress addr, int64 nTimePenalty) // New address printf("AddAddress(%s)\n", addr.ToString().c_str()); mapAddresses.insert(make_pair(addr.GetKey(), addr)); - CAddrDB().WriteAddress(addr); + if (pAddrDB) + pAddrDB->WriteAddress(addr); + else + CAddrDB().WriteAddress(addr); return true; } else @@ -477,7 +480,12 @@ bool AddAddress(CAddress addr, int64 nTimePenalty) fUpdated = true; } if (fUpdated) - CAddrDB().WriteAddress(addrFound); + { + if (pAddrDB) + pAddrDB->WriteAddress(addrFound); + else + CAddrDB().WriteAddress(addrFound); + } } } return false; @@ -14,6 +14,7 @@ class CMessageHeader; class CAddress; +class CAddrDB; class CInv; class CRequestTracker; class CNode; @@ -39,7 +40,7 @@ bool ConnectSocket(const CAddress& addrConnect, SOCKET& hSocketRet, int nTimeout bool Lookup(const char *pszName, std::vector<CAddress>& vaddr, int nServices, int nMaxSolutions, bool fAllowLookup = false, int portDefault = 0, bool fAllowPort = false); bool Lookup(const char *pszName, CAddress& addr, int nServices, bool fAllowLookup = false, int portDefault = 0, bool fAllowPort = false); bool GetMyExternalIP(unsigned int& ipRet); -bool AddAddress(CAddress addr, int64 nTimePenalty=0); +bool AddAddress(CAddress addr, int64 nTimePenalty=0, CAddrDB *pAddrDB=NULL); void AddressCurrentlyConnected(const CAddress& addr); CNode* FindNode(unsigned int ip); CNode* ConnectNode(CAddress addrConnect, int64 nTimeout=0); |