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Periodic obsolete profiles cleanup

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This commit is contained in:
hakunamtu 2019-01-20 21:49:26 +03:00
parent 3fd69311cb
commit 6c79ccd1dc
3 changed files with 24 additions and 1 deletions
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22
libi2pd/NetDb.cpp
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@ -82,7 +82,7 @@ namespace data
void NetDb::Run ()
{
uint32_t lastSave = 0, lastLeasesetsManage = 0, lastPublish = 0, lastExploratory = 0, lastManageRequest = 0, lastDestinationCleanup = 0;
uint32_t lastSave = 0, lastLeasesetsManage = 0, lastPublish = 0, lastExploratory = 0, lastManageRequest = 0, lastDestinationCleanup = 0, lastProfilesCleanup = 0;
while (m_IsRunning)
{
try
@ -171,6 +171,11 @@ namespace data
lastExploratory = ts;
}
}
if (ts - lastProfilesCleanup >= PEER_PROFILE_EXPIRATION_TIMEOUT * 3600)
{
RemoveObsoleteProfiles ();
lastProfilesCleanup = ts;
}
}
catch (std::exception& ex)
{
@ -607,6 +612,21 @@ namespace data
}
}
void NetDb::RemoveObsoleteProfiles ()
{
DeleteObsoleteProfiles ();
auto now = boost::posix_time::second_clock::local_time ();
{
std::unique_lock<std::mutex> l(m_UnsavedProfilesMutex);
for (auto it = m_UnsavedProfiles.begin (); it != m_UnsavedProfiles.end ();)
if ((now - it->second->GetLastUpdateTime ()).hours () >= PEER_PROFILE_EXPIRATION_TIMEOUT)
it = m_UnsavedProfiles.erase (it);
else
++it;
}
LogPrint (eLogInfo, "NetDb: obsolete profiles were removed");
}
void NetDb::RequestDestination (const IdentHash& destination, RequestedDestination::RequestComplete requestComplete)
{
auto dest = m_Requests.CreateRequest (destination, false, requestComplete); // non-exploratory

1
libi2pd/NetDb.hpp
View file

@ -110,6 +110,7 @@ namespace data
bool LoadRouterInfo (const std::string & path);
void SaveUpdated ();
void RemoveExpired ();
void RemoveObsoleteProfiles ();
void Run (); // exploratory thread
void Explore (int numDestinations);
void Publish ();

2
libi2pd/Profiling.h
View file

@ -29,6 +29,8 @@ namespace data
RouterProfile ();
RouterProfile& operator= (const RouterProfile& ) = default;
boost::posix_time::ptime GetLastUpdateTime () const { return m_LastUpdateTime; };
void Save (const IdentHash& identHash);
void Load (const IdentHash& identHash);