highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-09-12 21:52:53 +02:00
Code Issues Packages Projects Releases Wiki Activity

p2p: Assume v2transport for addresses from seeds

Browse Source 
By now, the vast majority of nodes in the network supports BIP324.
Even if the optimistic guess would turn out to be wrong for a given
node, we would just reconnect with v1.
This is better than making v1 connections with peers when both nodes support v2.

Github-Pull: #35766
Rebased-From: cf0f2aeae0
This commit is contained in:
Martin Zumsande
2026-07-21 18:32:19 +02:00
committed by fanquake
parent 444f2d7965
commit c02ff3e793
2 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/net.cpp
View File

@@ -205,7 +205,7 @@ static std::vector<CAddress> ConvertSeeds(const std::vector<uint8_t> &vSeedsIn)
while (!s.empty()) {
CService endpoint;
s >> endpoint;
CAddress addr{endpoint, SeedsServiceFlags()};
CAddress addr{endpoint, SeedsAssumedServiceFlags()};
addr.nTime = rng.rand_uniform_delay(Now<NodeSeconds>() - one_week, -one_week);
LogDebug(BCLog::NET, "Added hardcoded seed: %s\n", addr.ToStringAddrPort());
vSeedsOut.push_back(addr);
@@ -2382,7 +2382,7 @@ void CConnman::ThreadDNSAddressSeed()
const auto addresses{LookupHost(host, nMaxIPs, true)};
if (!addresses.empty()) {
for (const CNetAddr& ip : addresses) {
CAddress addr = CAddress(CService(ip, m_params.GetDefaultPort()), requiredServiceBits);
CAddress addr = CAddress(CService(ip, m_params.GetDefaultPort()), SeedsAssumedServiceFlags());
addr.nTime = rng.rand_uniform_delay(Now<NodeSeconds>() - 3 * 24h, -4 * 24h); // use a random age between 3 and 7 days old
vAdd.push_back(addr);
found++;