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SSU2: check if socket is opened before sending data, handle network_reset error

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Signed-off-by: r4sas <r4sas@i2pmail.org>
This commit is contained in:
r4sas 2023-05-27 01:00:19 +03:00
parent dc6a42c26f
commit ae439b5385
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GPG key ID: 66F6C87B98EBCFE2
2 changed files with 34 additions and 13 deletions
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24
libi2pd/Profiling.cpp
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@ -30,7 +30,7 @@ namespace data
{
return boost::posix_time::second_clock::local_time();
}
RouterProfile::RouterProfile ():
m_LastUpdateTime (GetTime ()), m_IsUpdated (false),
m_LastDeclineTime (0), m_LastUnreachableTime (0),
@ -175,8 +175,8 @@ namespace data
{
m_HasConnected = true;
UpdateTime ();
}
}
bool RouterProfile::IsLowPartcipationRate () const
{
return 4*m_NumTunnelsAgreed < m_NumTunnelsDeclined; // < 20% rate
@ -223,7 +223,7 @@ namespace data
m_LastUnreachableTime = 0;
return (bool)m_LastUnreachableTime;
}
bool RouterProfile::IsUseful() const {
return
m_NumTunnelsAgreed >= PEER_PROFILE_USEFUL_THRESHOLD ||
@ -240,7 +240,7 @@ namespace data
auto it = g_Profiles.find (identHash);
if (it != g_Profiles.end ())
return it->second;
}
}
auto profile = std::make_shared<RouterProfile> ();
profile->Load (identHash); // if possible
std::unique_lock<std::mutex> l(g_ProfilesMutex);
@ -261,7 +261,7 @@ namespace data
{
std::unique_lock<std::mutex> l(g_ProfilesMutex);
for (auto it = g_Profiles.begin (); it != g_Profiles.end ();)
{
{
if ((ts - it->second->GetLastUpdateTime ()).total_seconds () > PEER_PROFILE_PERSIST_INTERVAL)
{
if (it->second->IsUpdated ())
@ -270,11 +270,11 @@ namespace data
}
else
it++;
}
}
}
for (auto& it: tmp)
if (it.second) it.second->Save (it.first);
}
}
void SaveProfiles ()
{
@ -288,22 +288,22 @@ namespace data
for (auto& it: tmp)
if (it.second->IsUseful() && it.second->IsUpdated () && (ts - it.second->GetLastUpdateTime ()).total_seconds () < PEER_PROFILE_EXPIRATION_TIMEOUT*3600)
it.second->Save (it.first);
}
}
void DeleteObsoleteProfiles ()
{
{
auto ts = GetTime ();
std::unique_lock<std::mutex> l(g_ProfilesMutex);
for (auto it = g_Profiles.begin (); it != g_Profiles.end ();)
{
{
if ((ts - it->second->GetLastUpdateTime ()).total_seconds () >= PEER_PROFILE_EXPIRATION_TIMEOUT*3600)
it = g_Profiles.erase (it);
else
it++;
}
}
struct stat st;
std::time_t now = std::time(nullptr);