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Check interruptNet during dnsseed lookups

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This commit is contained in:
Matt Corallo 2017-04-14 16:29:57 -04:00
parent f4db00f9a5
commit b2c9254205
1 changed files with 6 additions and 0 deletions
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6
src/net.cpp
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@ -1585,6 +1585,9 @@ void CConnman::ThreadDNSAddressSeed()
LogPrintf("Loading addresses from DNS seeds (could take a while)\n");
BOOST_FOREACH(const CDNSSeedData &seed, vSeeds) {
if (interruptNet) {
return;
}
if (HaveNameProxy()) {
AddOneShot(seed.host);
} else {
@ -1602,6 +1605,9 @@ void CConnman::ThreadDNSAddressSeed()
found++;
}
}
if (interruptNet) {
return;
}
// TODO: The seed name resolve may fail, yielding an IP of [::], which results in
// addrman assigning the same source to results from different seeds.
// This should switch to a hard-coded stable dummy IP for each seed name, so that the