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clean-up datagram session toghters with leasesets and tags

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This commit is contained in:
orignal 2016-09-08 10:16:42 -04:00
parent db71673722
commit bee407ea34
4 changed files with 28 additions and 35 deletions
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40
Datagram.cpp
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@ -12,16 +12,12 @@ namespace i2p
namespace datagram
{
DatagramDestination::DatagramDestination (std::shared_ptr<i2p::client::ClientDestination> owner):
m_Owner (owner.get()),
m_CleanupTimer(owner->GetService()),
m_Receiver (nullptr)
m_Owner (owner.get()), m_Receiver (nullptr)
{
ScheduleCleanup();
}
DatagramDestination::~DatagramDestination ()
{
m_CleanupTimer.cancel();
m_Sessions.clear();
}
@ -120,34 +116,28 @@ namespace datagram
return msg;
}
void DatagramDestination::ScheduleCleanup()
void DatagramDestination::CleanUp ()
{
m_CleanupTimer.expires_from_now(boost::posix_time::seconds(DATAGRAM_SESSION_CLEANUP_INTERVAL));
m_CleanupTimer.async_wait(std::bind(&DatagramDestination::HandleCleanUp, this, std::placeholders::_1));
}
void DatagramDestination::HandleCleanUp(const boost::system::error_code & ecode)
{
if(ecode)
return;
std::lock_guard<std::mutex> lock(m_SessionsMutex);
auto now = i2p::util::GetMillisecondsSinceEpoch();
LogPrint(eLogDebug, "DatagramDestination: clean up sessions");
std::vector<i2p::data::IdentHash> expiredSessions;
// for each session ...
for (auto & e : m_Sessions) {
// check if expired
if(now - e.second->LastActivity() >= DATAGRAM_SESSION_MAX_IDLE)
expiredSessions.push_back(e.first); // we are expired
{
std::lock_guard<std::mutex> lock(m_SessionsMutex);
auto now = i2p::util::GetMillisecondsSinceEpoch();
LogPrint(eLogDebug, "DatagramDestination: clean up sessions");
// for each session ...
for (auto & e : m_Sessions)
{
// check if expired
if(now - e.second->LastActivity() >= DATAGRAM_SESSION_MAX_IDLE)
expiredSessions.push_back(e.first); // we are expired
}
}
// for each expired session ...
for (auto & ident : expiredSessions) {
for (auto & ident : expiredSessions)
{
// remove the expired session
LogPrint(eLogInfo, "DatagramDestination: expiring idle session with ", ident.ToBase32());
m_Sessions.erase(ident);
}
m_Owner->CleanupExpiredTags();
ScheduleCleanup();
}
std::shared_ptr<DatagramSession> DatagramDestination::ObtainSession(const i2p::data::IdentHash & ident)