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Single DB transaction for all addresses in a message

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Cuts disk activity at startup immensely
This commit is contained in:
Patrick Varilly
2011-07-14 02:45:34 +02:00
committed by Stéphane Gimenez
parent 9cd22ab862
commit 8c41469140
3 changed files with 17 additions and 5 deletions
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5
src/main.cpp
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@@ -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;
}