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max non-PQ message size 944 if peer >= 0.9.69

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orignal
2026-02-27 13:24:59 -05:00
parent 0c90bad14c
commit 3697499b25
2 changed files with 6 additions and 5 deletions
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libi2pd/NTCP2.cpp
+4 -3
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@@ -544,7 +544,8 @@ namespace transport
if (m_Server.GetVersion () > 2) // we support post quantum in config
m_Establisher->SetVersion (addr->v);
#endif
//if (addr->v > 2) m_Establisher->m_IsLongPadding = true; // TODO: check router version
if (addr->v > 2 && in_RemoteRouter->GetVersion () >= MAKE_VERSION_NUMBER(0, 9, 69)) // 0.9.69
m_Establisher->m_IsLongPadding = true;
}
else
LogPrint (eLogWarning, "NTCP2: Missing NTCP2 address");
@@ -614,7 +615,7 @@ namespace transport
m_Establisher.reset (nullptr);
SetTerminationTimeout (NTCP2_TERMINATION_TIMEOUT + m_Server.GetRng ()() % NTCP2_TERMINATION_TIMEOUT_VARIANCE);
m_NextRouterInfoResendTime = i2p::util::GetSecondsSinceEpoch () + NTCP2_ROUTERINFO_RESEND_INTERVAL +
m_Server.GetRng ()() % NTCP2_ROUTERINFO_RESEND_INTERVAL_THRESHOLD;
m_Server.GetRng ()() % NTCP2_ROUTERINFO_RESEND_INTERVAL_VARIANCE;
SendQueue ();
transports.PeerConnected (shared_from_this ());
}
@@ -1493,7 +1494,7 @@ namespace transport
if (GetLastActivityTimestamp () > m_NextRouterInfoResendTime && m_NextRouterInfoResendTime)
{
m_NextRouterInfoResendTime += NTCP2_ROUTERINFO_RESEND_INTERVAL +
m_Server.GetRng ()() % NTCP2_ROUTERINFO_RESEND_INTERVAL_THRESHOLD;
m_Server.GetRng ()() % NTCP2_ROUTERINFO_RESEND_INTERVAL_VARIANCE;
SendRouterInfo ();
}
else
libi2pd/NTCP2.h
+2 -2
View File
@@ -33,7 +33,7 @@ namespace transport
constexpr size_t NTCP2_UNENCRYPTED_FRAME_MAX_SIZE = 65519;
constexpr size_t NTCP2_SEND_AFTER_FRAME_SIZE = 16386; // send frame when exceeds this size
constexpr size_t NTCP2_SESSION_HANDSHAKE_MAX_SIZE = 287; // SessionRequest/SesionCreated without ML-KEM frame
constexpr size_t NTCP2_SESSION_HANDSHAKE_LONG_MAX_SIZE = 1248; // for non-PQ, 1248 = 1184(MLKEM768 key len) + 64
constexpr size_t NTCP2_SESSION_HANDSHAKE_LONG_MAX_SIZE = 944; // for non-PQ
const int NTCP2_MAX_PADDING_RATIO = 6; // in %
const int NTCP2_CONNECT_TIMEOUT = 5; // 5 seconds
@@ -44,7 +44,7 @@ namespace transport
const int NTCP2_TERMINATION_CHECK_TIMEOUT_VARIANCE = 5; // 5 seconds
const int NTCP2_RECEIVE_BUFFER_DELETION_TIMEOUT = 3; // 3 seconds
const int NTCP2_ROUTERINFO_RESEND_INTERVAL = 25*60; // 25 minuntes in seconds
const int NTCP2_ROUTERINFO_RESEND_INTERVAL_THRESHOLD = 25*60; // 25 minuntes
const int NTCP2_ROUTERINFO_RESEND_INTERVAL_VARIANCE = 25*60; // 25 minuntes
const int NTCP2_CLOCK_SKEW = 60; // in seconds
const int NTCP2_MAX_OUTGOING_QUEUE_SIZE = 500; // how many messages we can queue up