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fix race that could fail to persist a ban

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This commit is contained in:
Kaz Wesley
2016-04-27 09:26:33 -07:00
committed by lateminer
parent 51c23024eb
commit d8ebc0d4fc
1 changed files with 9 additions and 4 deletions
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13
src/net.cpp
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@@ -2604,17 +2604,22 @@ bool CBanDB::Read(banmap_t& banSet)
void DumpBanlist()
{
int64_t nStart = GetTimeMillis();
CNode::SweepBanned(); // clean unused entries (if bantime has expired)
CNode::SweepBanned(); //clean unused entries (if bantime has expired)
if (!CNode::BannedSetIsDirty())
return;
int64_t nStart = GetTimeMillis();
CBanDB bandb;
banmap_t banmap;
CNode::SetBannedSetDirty(false);
CNode::GetBanned(banmap);
bandb.Write(banmap);
if (!bandb.Write(banmap))
CNode::SetBannedSetDirty(true);
LogPrint("net", "Flushed %d banned node ips/subnets to banlist.dat %dms\n",
banmap.size(), GetTimeMillis() - nStart);
banmap.size(), GetTimeMillis() - nStart);
}
int64_t PoissonNextSend(int64_t nNow, int average_interval_seconds) {