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Code Issues Releases Activity

update lease's expiration time continiously

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orignal 2016-02-17 13:10:29 -05:00
parent f2168774a5
commit b4ffca56a3
1 changed files with 4 additions and 2 deletions
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6
LeaseSet.cpp
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@ -48,6 +48,7 @@ namespace data
m_Buffer[m_BufferLen] = tunnels.size (); // num leases m_Buffer[m_BufferLen] = tunnels.size (); // num leases
m_BufferLen++; m_BufferLen++;
// leases // leases
auto currentTime = i2p::util::GetMillisecondsSinceEpoch ();
for (auto it: tunnels) for (auto it: tunnels)
{ {
memcpy (m_Buffer + m_BufferLen, it->GetNextIdentHash (), 32); memcpy (m_Buffer + m_BufferLen, it->GetNextIdentHash (), 32);
@ -56,8 +57,9 @@ namespace data
m_BufferLen += 4; // tunnel id m_BufferLen += 4; // tunnel id
uint64_t ts = it->GetCreationTime () + i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT - i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD; // 1 minute before expiration uint64_t ts = it->GetCreationTime () + i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT - i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD; // 1 minute before expiration
ts *= 1000; // in milliseconds ts *= 1000; // in milliseconds
ts += rand () % 6; // + random milliseconds 0-5
if (ts > m_ExpirationTime) m_ExpirationTime = ts; if (ts > m_ExpirationTime) m_ExpirationTime = ts;
// make sure leaseset is newer than previous, but adding some time to expiration date
ts += (currentTime - it->GetCreationTime ())*2/i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT; // up to 2000 millisecond
htobe64buf (m_Buffer + m_BufferLen, ts); htobe64buf (m_Buffer + m_BufferLen, ts);
m_BufferLen += 8; // end date m_BufferLen += 8; // end date
} }
@ -208,7 +210,7 @@ namespace data
bool LeaseSet::IsNewer (const uint8_t * buf, size_t len) const bool LeaseSet::IsNewer (const uint8_t * buf, size_t len) const
{ {
return true; //ExtractTimestamp (buf, len) > ExtractTimestamp (m_Buffer, m_BufferLen); return ExtractTimestamp (buf, len) > ExtractTimestamp (m_Buffer, m_BufferLen);
} }
const std::vector<std::shared_ptr<const Lease> > LeaseSet::GetNonExpiredLeases (bool withThreshold) const const std::vector<std::shared_ptr<const Lease> > LeaseSet::GetNonExpiredLeases (bool withThreshold) const