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connected recently mutex

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orignal 2024-10-21 21:22:16 -04:00
parent ea14b00d63
commit ddf30784ec
2 changed files with 3 additions and 0 deletions
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2
libi2pd/SSU2.cpp
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@ -219,6 +219,7 @@ namespace transport
bool SSU2Server::IsConnectedRecently (const boost::asio::ip::udp::endpoint& ep)
{
if (!ep.port () || ep.address ().is_unspecified ()) return false;
std::lock_guard<std::mutex> l(m_ConnectedRecentlyMutex);
auto it = m_ConnectedRecently.find (ep);
if (it != m_ConnectedRecently.end ())
{
@ -234,6 +235,7 @@ namespace transport
{
if (!ep.port () || ep.address ().is_unspecified () ||
i2p::util::GetSecondsSinceEpoch () > ts + SSU2_HOLE_PUNCH_EXPIRATION) return;
std::lock_guard<std::mutex> l(m_ConnectedRecentlyMutex);
auto [it, added] = m_ConnectedRecently.try_emplace (ep, ts);
if (!added && ts > it->second)
it->second = ts; // renew timestamp of existing endpoint