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refactor: shuffle peers before pumping (#8259)

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This commit is contained in:
Yat Ho
2026-01-29 13:17:55 +08:00
committed by GitHub
parent 271d41592d
commit d622f5c1e9
1 changed files with 13 additions and 4 deletions
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17
libtransmission/peer-mgr.cc
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@@ -2526,12 +2526,21 @@ namespace bandwidth_helpers
{
void pumpAllPeers(tr_peerMgr* mgr)
{
auto peers = small::vector<tr_peerMsgs*, TrDefaultPeerLimitGlobal>{};
for (auto* const tor : mgr->torrents_)
{
for (auto const& peer : tor->swarm->peers)
{
peer->pulse();
}
std::transform(
std::begin(tor->swarm->peers),
std::end(tor->swarm->peers),
std::back_inserter(peers),
[](auto const& p) { return p.get(); });
}
thread_local auto urbg = tr_urbg<size_t>{};
std::shuffle(std::begin(peers), std::end(peers), urbg);
for (auto const& peer : peers)
{
peer->pulse();
}
}
} // namespace bandwidth_helpers