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check lease expiration with threshold

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orignal 2015-03-26 10:30:29 -04:00
parent ca3b9f253d
commit 2a23537dbd
3 changed files with 19 additions and 12 deletions
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18
Streaming.cpp
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@ -585,7 +585,7 @@ namespace stream
}
auto ts = i2p::util::GetMillisecondsSinceEpoch ();
if (ts >= m_CurrentRemoteLease.endDate)
if (ts >= m_CurrentRemoteLease.endDate - i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD*1000)
UpdateCurrentRemoteLease ();
if (ts < m_CurrentRemoteLease.endDate)
{
@ -604,11 +604,7 @@ namespace stream
m_CurrentOutboundTunnel->SendTunnelDataMsg (msgs);
}
else
{
LogPrint (eLogInfo, "All leases are expired. Trying to request");
m_RemoteLeaseSet = nullptr;
m_LocalDestination.GetOwner ().RequestDestination (m_RemoteIdentity.GetIdentHash ());
}
LogPrint (eLogWarning, "All leases are expired");
}
@ -703,7 +699,12 @@ namespace stream
{
if (!m_RoutingSession)
m_RoutingSession = m_LocalDestination.GetOwner ().GetRoutingSession (m_RemoteLeaseSet, 32);
auto leases = m_RemoteLeaseSet->GetNonExpiredLeases ();
auto leases = m_RemoteLeaseSet->GetNonExpiredLeases (false); // try without threshold first
if (leases.empty ())
{
m_LocalDestination.GetOwner ().RequestDestination (m_RemoteIdentity.GetIdentHash ()); // time to re-request
leases = m_RemoteLeaseSet->GetNonExpiredLeases (true); // then with threshold
}
if (!leases.empty ())
{
uint32_t i = i2p::context.GetRandomNumberGenerator ().GenerateWord32 (0, leases.size () - 1);
@ -714,8 +715,9 @@ namespace stream
}
else
{
m_RemoteLeaseSet = m_LocalDestination.GetOwner ().FindLeaseSet (m_RemoteIdentity.GetIdentHash ()); // re-request expired
m_RemoteLeaseSet = nullptr;
m_CurrentRemoteLease.endDate = 0;
// re-request expired
}
}
else