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eliminate extra parsing of RouterInfo coming as RouterInfo block

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orignal 2024-09-06 09:49:24 -04:00
parent e0af7b077f
commit 855fd4d471
2 changed files with 25 additions and 20 deletions
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3
libi2pd/NTCP2.cpp
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@ -956,8 +956,7 @@ namespace transport
case eNTCP2BlkRouterInfo: case eNTCP2BlkRouterInfo:
{ {
LogPrint (eLogDebug, "NTCP2: RouterInfo flag=", (int)frame[offset]); LogPrint (eLogDebug, "NTCP2: RouterInfo flag=", (int)frame[offset]);
i2p::data::RouterInfo ri (frame + offset + 1, size - 1); auto newRi = i2p::data::netdb.AddRouterInfo (frame + offset + 1, size - 1);
auto newRi = i2p::data::netdb.AddRouterInfo (ri.GetBuffer (), ri.GetBufferLen ());
if (newRi) if (newRi)
{ {
auto remoteIdentity = GetRemoteIdentity (); auto remoteIdentity = GetRemoteIdentity ();

14
libi2pd/SSU2Session.cpp
View file

@ -1749,12 +1749,19 @@ namespace transport
} }
void SSU2Session::HandleRouterInfo (const uint8_t * buf, size_t len) void SSU2Session::HandleRouterInfo (const uint8_t * buf, size_t len)
{
if (len < 2) return;
// not from SessionConfirmed, we must add it instantly to use in next block
std::shared_ptr<const i2p::data::RouterInfo> newRi;
if (buf[0] & SSU2_ROUTER_INFO_FLAG_GZIP) // compressed?
{ {
auto ri = ExtractRouterInfo (buf, len); auto ri = ExtractRouterInfo (buf, len);
if (ri) if (ri)
{ newRi = i2p::data::netdb.AddRouterInfo (ri->GetBuffer (), ri->GetBufferLen ());
// not from SessionConfirmed, we must add it instantly to use in next block }
auto newRi = i2p::data::netdb.AddRouterInfo (ri->GetBuffer (), ri->GetBufferLen ()); // TODO: add ri else // use buffer directly. TODO: handle frag
newRi = i2p::data::netdb.AddRouterInfo (buf + 2, len - 2);
if (newRi) if (newRi)
{ {
auto remoteIdentity = GetRemoteIdentity (); auto remoteIdentity = GetRemoteIdentity ();
@ -1772,7 +1779,6 @@ namespace transport
} }
} }
} }
}
void SSU2Session::HandleAck (const uint8_t * buf, size_t len) void SSU2Session::HandleAck (const uint8_t * buf, size_t len)
{ {