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copy elimination for ranges #part3

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This commit is contained in:
brain5lug 2016-08-09 01:53:37 +03:00
parent 8b53ded53a
commit a530503c0c
9 changed files with 45 additions and 49 deletions
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42
SSU.cpp
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@ -237,9 +237,8 @@ namespace transport
std::map<boost::asio::ip::udp::endpoint, std::shared_ptr<SSUSession> > * sessions)
{
std::shared_ptr<SSUSession> session;
for (auto it1: packets)
for (auto& packet: packets)
{
auto packet = it1;
try
{
if (!session || session->GetRemoteEndpoint () != packet->from) // we received packet for other session than previous
@ -431,11 +430,11 @@ namespace transport
void SSUServer::DeleteAllSessions ()
{
for (auto it: m_Sessions)
for (auto& it: m_Sessions)
it.second->Close ();
m_Sessions.clear ();
for (auto it: m_SessionsV6)
for (auto& it: m_SessionsV6)
it.second->Close ();
m_SessionsV6.clear ();
}
@ -444,7 +443,7 @@ namespace transport
std::shared_ptr<SSUSession> SSUServer::GetRandomV4Session (Filter filter) // v4 only
{
std::vector<std::shared_ptr<SSUSession> > filteredSessions;
for (auto s :m_Sessions)
for (const auto& s :m_Sessions)
if (filter (s.second)) filteredSessions.push_back (s.second);
if (filteredSessions.size () > 0)
{
@ -468,7 +467,7 @@ namespace transport
std::shared_ptr<SSUSession> SSUServer::GetRandomV6Session (Filter filter) // v6 only
{
std::vector<std::shared_ptr<SSUSession> > filteredSessions;
for (auto s :m_SessionsV6)
for (const auto& s :m_SessionsV6)
if (filter (s.second)) filteredSessions.push_back (s.second);
if (filteredSessions.size () > 0)
{
@ -535,7 +534,7 @@ namespace transport
std::list<boost::asio::ip::udp::endpoint> newList;
size_t numIntroducers = 0;
uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
for (auto it :m_Introducers)
for (const auto& it : m_Introducers)
{
auto session = FindSession (it);
if (session && ts < session->GetCreationTime () + SSU_TO_INTRODUCER_SESSION_DURATION)
@ -552,23 +551,20 @@ namespace transport
{
// create new
auto introducers = FindIntroducers (SSU_MAX_NUM_INTRODUCERS);
if (introducers.size () > 0)
for (const auto& it1: introducers)
{
for (auto it1: introducers)
const auto& ep = it1->GetRemoteEndpoint ();
i2p::data::RouterInfo::Introducer introducer;
introducer.iHost = ep.address ();
introducer.iPort = ep.port ();
introducer.iTag = it1->GetRelayTag ();
introducer.iKey = it1->GetIntroKey ();
if (i2p::context.AddIntroducer (introducer))
{
auto& ep = it1->GetRemoteEndpoint ();
i2p::data::RouterInfo::Introducer introducer;
introducer.iHost = ep.address ();
introducer.iPort = ep.port ();
introducer.iTag = it1->GetRelayTag ();
introducer.iKey = it1->GetIntroKey ();
if (i2p::context.AddIntroducer (introducer))
{
newList.push_back (ep);
if (newList.size () >= SSU_MAX_NUM_INTRODUCERS) break;
}
}
}
newList.push_back (ep);
if (newList.size () >= SSU_MAX_NUM_INTRODUCERS) break;
}
}
}
m_Introducers = newList;
if (m_Introducers.size () < SSU_MAX_NUM_INTRODUCERS)
@ -637,7 +633,7 @@ namespace transport
it = m_PeerTests.erase (it);
}
else
it++;
++it;
}
if (numDeleted > 0)
LogPrint (eLogDebug, "SSU: ", numDeleted, " peer tests have been expired");