PurpleI2P
/
i2pd
mirror of https://github.com/PurpleI2P/i2pd.git
1
0
Fork 0
Code Issues Releases Activity
Browse Source

* sane log messages: SSUSession.cpp

pull/317/head
hagen 9 years ago
parent
8170257c26
commit
facc5f8aa7
1 changed files with 48 additions and 48 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 96
      SSUSession.cpp

96
SSUSession.cpp
Unescape View File

@ -70,7 +70,7 @@ namespace transport
nonZero++; nonZero++;
if (nonZero - sharedKey > 32) if (nonZero - sharedKey > 32)
{ {
LogPrint ("First 32 bytes of shared key is all zeros. Ignored"); LogPrint (eLogWarning, "SSU: first 32 bytes of shared key is all zeros. Ignored");
return; return;
} }
} }
@ -90,7 +90,7 @@ namespace transport
if (m_State == eSessionStateIntroduced) if (m_State == eSessionStateIntroduced)
{ {
// HolePunch received // HolePunch received
LogPrint ("SSU HolePunch of ", len, " bytes received"); LogPrint (eLogDebug, "SSU: HolePunch of ", len, " bytes received");
m_State = eSessionStateUnknown; m_State = eSessionStateUnknown;
Connect (); Connect ();
} }
@ -120,7 +120,7 @@ namespace transport
Decrypt (buf, len, address->key); Decrypt (buf, len, address->key);
else else
{ {
LogPrint (eLogError, "MAC verification failed ", len, " bytes from ", senderEndpoint); LogPrint (eLogError, "SSU: MAC verification failed ", len, " bytes from ", senderEndpoint);
m_Server.DeleteSession (shared_from_this ()); m_Server.DeleteSession (shared_from_this ());
return; return;
} }
@ -166,12 +166,12 @@ namespace transport
ProcessSessionConfirmed (buf, len); // buf with header ProcessSessionConfirmed (buf, len); // buf with header
break; break;
case PAYLOAD_TYPE_PEER_TEST: case PAYLOAD_TYPE_PEER_TEST:
LogPrint (eLogDebug, "SSU peer test received"); LogPrint (eLogDebug, "SSU: peer test received");
ProcessPeerTest (buf + headerSize, len - headerSize, senderEndpoint); ProcessPeerTest (buf + headerSize, len - headerSize, senderEndpoint);
break; break;
case PAYLOAD_TYPE_SESSION_DESTROYED: case PAYLOAD_TYPE_SESSION_DESTROYED:
{ {
LogPrint (eLogDebug, "SSU session destroy received"); LogPrint (eLogDebug, "SSU: session destroy received");
m_Server.DeleteSession (shared_from_this ()); m_Server.DeleteSession (shared_from_this ());
break; break;
} }
@ -181,21 +181,21 @@ namespace transport
m_Server.DeleteSession (shared_from_this ()); m_Server.DeleteSession (shared_from_this ());
break; break;
case PAYLOAD_TYPE_RELAY_REQUEST: case PAYLOAD_TYPE_RELAY_REQUEST:
LogPrint (eLogDebug, "SSU relay request received"); LogPrint (eLogDebug, "SSU: relay request received");
ProcessRelayRequest (buf + headerSize, len - headerSize, senderEndpoint); ProcessRelayRequest (buf + headerSize, len - headerSize, senderEndpoint);
break; break;
case PAYLOAD_TYPE_RELAY_INTRO: case PAYLOAD_TYPE_RELAY_INTRO:
LogPrint (eLogDebug, "SSU relay intro received"); LogPrint (eLogDebug, "SSU: relay intro received");
ProcessRelayIntro (buf + headerSize, len - headerSize); ProcessRelayIntro (buf + headerSize, len - headerSize);
break; break;
default: default:
LogPrint (eLogWarning, "Unexpected SSU payload type ", (int)header->GetPayloadType ()); LogPrint (eLogWarning, "SSU: Unexpected payload type ", (int)header->GetPayloadType ());
} }
} }
void SSUSession::ProcessSessionRequest (const uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& senderEndpoint) void SSUSession::ProcessSessionRequest (const uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& senderEndpoint)
{ {
LogPrint (eLogDebug, "Session request received"); LogPrint (eLogDebug, "SSU message: session request");
m_RemoteEndpoint = senderEndpoint; m_RemoteEndpoint = senderEndpoint;
if (!m_DHKeysPair) if (!m_DHKeysPair)
m_DHKeysPair = transports.GetNextDHKeysPair (); m_DHKeysPair = transports.GetNextDHKeysPair ();
@ -207,11 +207,11 @@ namespace transport
{ {
if (!IsOutgoing () || !m_DHKeysPair) if (!IsOutgoing () || !m_DHKeysPair)
{ {
LogPrint (eLogWarning, "Unsolicited session created message"); LogPrint (eLogWarning, "SSU: Unsolicited session created message");
return; return;
} }
LogPrint (eLogDebug, "Session created received"); LogPrint (eLogDebug, "SSU message: session created");
m_Timer.cancel (); // connect timer m_Timer.cancel (); // connect timer
SignedData s; // x,y, our IP, our port, remote IP, remote port, relayTag, signed on time SignedData s; // x,y, our IP, our port, remote IP, remote port, relayTag, signed on time
auto headerSize = GetSSUHeaderSize (buf); auto headerSize = GetSSUHeaderSize (buf);
@ -247,7 +247,7 @@ namespace transport
uint16_t ourPort = bufbe16toh (payload); uint16_t ourPort = bufbe16toh (payload);
s.Insert (payload, 2); // our port s.Insert (payload, 2); // our port
payload += 2; // port payload += 2; // port
LogPrint ("Our external address is ", ourIP.to_string (), ":", ourPort); LogPrint (eLogInfo, "SSU: Our external address is ", ourIP.to_string (), ":", ourPort);
i2p::context.UpdateAddress (ourIP); i2p::context.UpdateAddress (ourIP);
if (m_RemoteEndpoint.address ().is_v4 ()) if (m_RemoteEndpoint.address ().is_v4 ())
s.Insert (m_RemoteEndpoint.address ().to_v4 ().to_bytes ().data (), 4); // remote IP v4 s.Insert (m_RemoteEndpoint.address ().to_v4 ().to_bytes ().data (), 4); // remote IP v4
@ -267,18 +267,18 @@ namespace transport
m_SessionKeyDecryption.Decrypt (payload, signatureLen, payload); // TODO: non-const payload m_SessionKeyDecryption.Decrypt (payload, signatureLen, payload); // TODO: non-const payload
// verify // verify
if (!s.Verify (m_RemoteIdentity, payload)) if (!s.Verify (m_RemoteIdentity, payload))
LogPrint (eLogError, "Session created SSU signature verification failed"); LogPrint (eLogError, "SSU: message 'created' signature verification failed");
SendSessionConfirmed (y, ourAddress, addressSize + 2); SendSessionConfirmed (y, ourAddress, addressSize + 2);
} }
void SSUSession::ProcessSessionConfirmed (const uint8_t * buf, size_t len) void SSUSession::ProcessSessionConfirmed (const uint8_t * buf, size_t len)
{ {
LogPrint (eLogDebug, "Session confirmed received"); LogPrint (eLogDebug, "SSU: Session confirmed received");
auto headerSize = GetSSUHeaderSize (buf); auto headerSize = GetSSUHeaderSize (buf);
if (headerSize >= len) if (headerSize >= len)
{ {
LogPrint (eLogError, "Session confirmed header size ", len, " exceeds packet length ", len); LogPrint (eLogError, "SSU: Session confirmed header size ", len, " exceeds packet length ", len);
return; return;
} }
const uint8_t * payload = buf + headerSize; const uint8_t * payload = buf + headerSize;
@ -297,7 +297,7 @@ namespace transport
payload += paddingSize; payload += paddingSize;
// verify // verify
if (m_SignedData && !m_SignedData->Verify (m_RemoteIdentity, payload)) if (m_SignedData && !m_SignedData->Verify (m_RemoteIdentity, payload))
LogPrint (eLogError, "Session confirmed SSU signature verification failed"); LogPrint (eLogError, "SSU message 'confirmed' signature verification failed");
m_Data.Send (CreateDeliveryStatusMsg (0)); m_Data.Send (CreateDeliveryStatusMsg (0));
Established (); Established ();
} }
@ -508,7 +508,7 @@ namespace transport
// Charlie's address always v4 // Charlie's address always v4
if (!to.address ().is_v4 ()) if (!to.address ().is_v4 ())
{ {
LogPrint (eLogError, "Charlie's IP must be v4"); LogPrint (eLogError, "SSU: Charlie's IP must be v4");
return; return;
} }
*payload = 4; *payload = 4;
@ -551,7 +551,7 @@ namespace transport
FillHeaderAndEncrypt (PAYLOAD_TYPE_RELAY_RESPONSE, buf, isV4 ? 64 : 80, introKey, iv, introKey); FillHeaderAndEncrypt (PAYLOAD_TYPE_RELAY_RESPONSE, buf, isV4 ? 64 : 80, introKey, iv, introKey);
m_Server.Send (buf, isV4 ? 64 : 80, from); m_Server.Send (buf, isV4 ? 64 : 80, from);
} }
LogPrint (eLogDebug, "SSU relay response sent"); LogPrint (eLogDebug, "SSU: relay response sent");
} }
void SSUSession::SendRelayIntro (std::shared_ptr<SSUSession> session, const boost::asio::ip::udp::endpoint& from) void SSUSession::SendRelayIntro (std::shared_ptr<SSUSession> session, const boost::asio::ip::udp::endpoint& from)
@ -560,7 +560,7 @@ namespace transport
// Alice's address always v4 // Alice's address always v4
if (!from.address ().is_v4 ()) if (!from.address ().is_v4 ())
{ {
LogPrint (eLogError, "Alice's IP must be v4"); LogPrint (eLogError, "SSU: Alice's IP must be v4");
return; return;
} }
uint8_t buf[48 + 18]; uint8_t buf[48 + 18];
@ -576,12 +576,12 @@ namespace transport
RAND_bytes (iv, 16); // random iv RAND_bytes (iv, 16); // random iv
FillHeaderAndEncrypt (PAYLOAD_TYPE_RELAY_INTRO, buf, 48, session->m_SessionKey, iv, session->m_MacKey); FillHeaderAndEncrypt (PAYLOAD_TYPE_RELAY_INTRO, buf, 48, session->m_SessionKey, iv, session->m_MacKey);
m_Server.Send (buf, 48, session->m_RemoteEndpoint); m_Server.Send (buf, 48, session->m_RemoteEndpoint);
LogPrint (eLogDebug, "SSU relay intro sent"); LogPrint (eLogDebug, "SSU: relay intro sent");
} }
void SSUSession::ProcessRelayResponse (const uint8_t * buf, size_t len) void SSUSession::ProcessRelayResponse (const uint8_t * buf, size_t len)
{ {
LogPrint (eLogDebug, "Relay response received"); LogPrint (eLogDebug, "SSU message: Relay response received");
uint8_t remoteSize = *buf; uint8_t remoteSize = *buf;
buf++; // remote size buf++; // remote size
boost::asio::ip::address_v4 remoteIP (bufbe32toh (buf)); boost::asio::ip::address_v4 remoteIP (bufbe32toh (buf));
@ -606,7 +606,7 @@ namespace transport
buf += ourSize; // our address buf += ourSize; // our address
uint16_t ourPort = bufbe16toh (buf); uint16_t ourPort = bufbe16toh (buf);
buf += 2; // our port buf += 2; // our port
LogPrint ("Our external address is ", ourIP.to_string (), ":", ourPort); LogPrint (eLogInfo, "SSU: Our external address is ", ourIP.to_string (), ":", ourPort);
i2p::context.UpdateAddress (ourIP); i2p::context.UpdateAddress (ourIP);
uint32_t nonce = bufbe32toh (buf); uint32_t nonce = bufbe32toh (buf);
buf += 4; // nonce buf += 4; // nonce
@ -619,7 +619,7 @@ namespace transport
{ {
// we didn't have correct endpoint when sent relay request // we didn't have correct endpoint when sent relay request
// now we do // now we do
LogPrint (eLogInfo, "RelayReponse connecting to endpoint ", remoteEndpoint); LogPrint (eLogInfo, "SSU: RelayReponse connecting to endpoint ", remoteEndpoint);
if (i2p::context.GetRouterInfo ().UsesIntroducer ()) // if we are unreachable if (i2p::context.GetRouterInfo ().UsesIntroducer ()) // if we are unreachable
m_Server.Send (buf, 0, remoteEndpoint); // send HolePunch m_Server.Send (buf, 0, remoteEndpoint); // send HolePunch
m_Server.CreateDirectSession (it->second, remoteEndpoint, false); m_Server.CreateDirectSession (it->second, remoteEndpoint, false);
@ -628,7 +628,7 @@ namespace transport
m_RelayRequests.erase (it); m_RelayRequests.erase (it);
} }
else else
LogPrint (eLogError, "Unsolicited RelayResponse, nonce=", nonce); LogPrint (eLogError, "SSU: Unsolicited RelayResponse, nonce=", nonce);
} }
void SSUSession::ProcessRelayIntro (const uint8_t * buf, size_t len) void SSUSession::ProcessRelayIntro (const uint8_t * buf, size_t len)
@ -644,7 +644,7 @@ namespace transport
m_Server.Send (buf, 0, boost::asio::ip::udp::endpoint (address, port)); m_Server.Send (buf, 0, boost::asio::ip::udp::endpoint (address, port));
} }
else else
LogPrint (eLogWarning, "Address size ", size, " is not supported"); LogPrint (eLogWarning, "SSU: Address size ", size, " is not supported");
} }
void SSUSession::FillHeaderAndEncrypt (uint8_t payloadType, uint8_t * buf, size_t len, void SSUSession::FillHeaderAndEncrypt (uint8_t payloadType, uint8_t * buf, size_t len,
@ -652,7 +652,7 @@ namespace transport
{ {
if (len < sizeof (SSUHeader)) if (len < sizeof (SSUHeader))
{ {
LogPrint (eLogError, "Unexpected SSU packet length ", len); LogPrint (eLogError, "SSU: Unexpected packet length ", len);
return; return;
} }
//TODO: we are using a dirty solution here but should work for now //TODO: we are using a dirty solution here but should work for now
@ -676,7 +676,7 @@ namespace transport
{ {
if (len < sizeof (SSUHeader)) if (len < sizeof (SSUHeader))
{ {
LogPrint (eLogError, "Unexpected SSU packet length ", len); LogPrint (eLogError, "SSU: Unexpected packet length ", len);
return; return;
} }
//TODO: we are using a dirty solution here but should work for now //TODO: we are using a dirty solution here but should work for now
@ -698,7 +698,7 @@ namespace transport
{ {
if (len < sizeof (SSUHeader)) if (len < sizeof (SSUHeader))
{ {
LogPrint (eLogError, "Unexpected SSU packet length ", len); LogPrint (eLogError, "SSU: Unexpected packet length ", len);
return; return;
} }
//TODO: since we are accessing a uint8_t this is unlikely to crash due to alignment but should be improved //TODO: since we are accessing a uint8_t this is unlikely to crash due to alignment but should be improved
@ -715,7 +715,7 @@ namespace transport
{ {
if (len < sizeof (SSUHeader)) if (len < sizeof (SSUHeader))
{ {
LogPrint (eLogError, "Unexpected SSU packet length ", len); LogPrint (eLogError, "SSU: Unexpected packet length ", len);
return; return;
} }
//TODO: since we are accessing a uint8_t this is unlikely to crash due to alignment but should be improved //TODO: since we are accessing a uint8_t this is unlikely to crash due to alignment but should be improved
@ -733,7 +733,7 @@ namespace transport
{ {
if (len < sizeof (SSUHeader)) if (len < sizeof (SSUHeader))
{ {
LogPrint (eLogError, "Unexpected SSU packet length ", len); LogPrint (eLogError, "SSU: Unexpected packet length ", len);
return false; return false;
} }
//TODO: since we are accessing a uint8_t this is unlikely to crash due to alignment but should be improved //TODO: since we are accessing a uint8_t this is unlikely to crash due to alignment but should be improved
@ -764,7 +764,7 @@ namespace transport
if (!IsOutgoing ()) // incoming session if (!IsOutgoing ()) // incoming session
ScheduleConnectTimer (); ScheduleConnectTimer ();
else else
LogPrint (eLogError, "SSU wait for connect for outgoing session"); LogPrint (eLogError, "SSU: wait for connect for outgoing session");
} }
void SSUSession::ScheduleConnectTimer () void SSUSession::ScheduleConnectTimer ()
@ -780,7 +780,7 @@ namespace transport
if (!ecode) if (!ecode)
{ {
// timeout expired // timeout expired
LogPrint ("SSU session was not established after ", SSU_CONNECT_TIMEOUT, " second"); LogPrint (eLogWarning, "SSU: session was not established after ", SSU_CONNECT_TIMEOUT, " seconds");
Failed (); Failed ();
} }
} }
@ -858,7 +858,7 @@ namespace transport
{ {
if (ecode != boost::asio::error::operation_aborted) if (ecode != boost::asio::error::operation_aborted)
{ {
LogPrint ("SSU no activity fo ", SSU_TERMINATION_TIMEOUT, " seconds"); LogPrint (eLogInfo, "SSU: no activity for", SSU_TERMINATION_TIMEOUT, " seconds");
Failed (); Failed ();
} }
} }
@ -902,7 +902,7 @@ namespace transport
const uint8_t * introKey = buf + size + 7; const uint8_t * introKey = buf + size + 7;
if (port && !address) if (port && !address)
{ {
LogPrint (eLogWarning, "Address of ", size, " bytes not supported"); LogPrint (eLogWarning, "SSU: Address of ", size, " bytes not supported");
return; return;
} }
switch (m_Server.GetPeerTestParticipant (nonce)) switch (m_Server.GetPeerTestParticipant (nonce))
@ -912,13 +912,13 @@ namespace transport
{ {
if (m_State == eSessionStateEstablished) if (m_State == eSessionStateEstablished)
{ {
LogPrint (eLogDebug, "SSU peer test from Bob. We are Alice"); LogPrint (eLogDebug, "SSU: peer test from Bob. We are Alice");
if (i2p::context.GetStatus () == eRouterStatusTesting) // still not OK if (i2p::context.GetStatus () == eRouterStatusTesting) // still not OK
i2p::context.SetStatus (eRouterStatusFirewalled); i2p::context.SetStatus (eRouterStatusFirewalled);
} }
else else
{ {
LogPrint (eLogDebug, "SSU first peer test from Charlie. We are Alice"); LogPrint (eLogDebug, "SSU: first peer test from Charlie. We are Alice");
i2p::context.SetStatus (eRouterStatusOK); i2p::context.SetStatus (eRouterStatusOK);
m_Server.UpdatePeerTest (nonce, ePeerTestParticipantAlice2); m_Server.UpdatePeerTest (nonce, ePeerTestParticipantAlice2);
SendPeerTest (nonce, senderEndpoint.address ().to_v4 ().to_ulong (), SendPeerTest (nonce, senderEndpoint.address ().to_v4 ().to_ulong (),
@ -929,11 +929,11 @@ namespace transport
case ePeerTestParticipantAlice2: case ePeerTestParticipantAlice2:
{ {
if (m_State == eSessionStateEstablished) if (m_State == eSessionStateEstablished)
LogPrint (eLogDebug, "SSU peer test from Bob. We are Alice"); LogPrint (eLogDebug, "SSU: peer test from Bob. We are Alice");
else else
{ {
// peer test successive // peer test successive
LogPrint (eLogDebug, "SSU second peer test from Charlie. We are Alice"); LogPrint (eLogDebug, "SSU: second peer test from Charlie. We are Alice");
i2p::context.SetStatus (eRouterStatusOK); i2p::context.SetStatus (eRouterStatusOK);
m_Server.RemovePeerTest (nonce); m_Server.RemovePeerTest (nonce);
} }
@ -941,7 +941,7 @@ namespace transport
} }
case ePeerTestParticipantBob: case ePeerTestParticipantBob:
{ {
LogPrint (eLogDebug, "SSU peer test from Charlie. We are Bob"); LogPrint (eLogDebug, "SSU: peer test from Charlie. We are Bob");
auto session = m_Server.GetPeerTestSession (nonce); // session with Alice from PeerTest auto session = m_Server.GetPeerTestSession (nonce); // session with Alice from PeerTest
if (session && session->m_State == eSessionStateEstablished) if (session && session->m_State == eSessionStateEstablished)
session->Send (PAYLOAD_TYPE_PEER_TEST, buf, len); // back to Alice session->Send (PAYLOAD_TYPE_PEER_TEST, buf, len); // back to Alice
@ -950,7 +950,7 @@ namespace transport
} }
case ePeerTestParticipantCharlie: case ePeerTestParticipantCharlie:
{ {
LogPrint (eLogDebug, "SSU peer test from Alice. We are Charlie"); LogPrint (eLogDebug, "SSU: peer test from Alice. We are Charlie");
SendPeerTest (nonce, senderEndpoint.address ().to_v4 ().to_ulong (), SendPeerTest (nonce, senderEndpoint.address ().to_v4 ().to_ulong (),
senderEndpoint.port (), introKey); // to Alice with her actual address senderEndpoint.port (), introKey); // to Alice with her actual address
m_Server.RemovePeerTest (nonce); // nonce has been used m_Server.RemovePeerTest (nonce); // nonce has been used
@ -964,14 +964,14 @@ namespace transport
// new test // new test
if (port) if (port)
{ {
LogPrint (eLogDebug, "SSU peer test from Bob. We are Charlie"); LogPrint (eLogDebug, "SSU: peer test from Bob. We are Charlie");
m_Server.NewPeerTest (nonce, ePeerTestParticipantCharlie); m_Server.NewPeerTest (nonce, ePeerTestParticipantCharlie);
Send (PAYLOAD_TYPE_PEER_TEST, buf, len); // back to Bob Send (PAYLOAD_TYPE_PEER_TEST, buf, len); // back to Bob
SendPeerTest (nonce, be32toh (address), be16toh (port), introKey); // to Alice with her address received from Bob SendPeerTest (nonce, be32toh (address), be16toh (port), introKey); // to Alice with her address received from Bob
} }
else else
{ {
LogPrint (eLogDebug, "SSU peer test from Alice. We are Bob"); LogPrint (eLogDebug, "SSU: peer test from Alice. We are Bob");
auto session = m_Server.GetRandomEstablishedV4Session (shared_from_this ()); // Charlie, TODO: implement v6 support auto session = m_Server.GetRandomEstablishedV4Session (shared_from_this ()); // Charlie, TODO: implement v6 support
if (session) if (session)
{ {
@ -982,7 +982,7 @@ namespace transport
} }
} }
else else
LogPrint (eLogError, "SSU unexpected peer test"); LogPrint (eLogError, "SSU: unexpected peer test");
} }
} }
} }
@ -1045,7 +1045,7 @@ namespace transport
void SSUSession::SendPeerTest () void SSUSession::SendPeerTest ()
{ {
// we are Alice // we are Alice
LogPrint (eLogDebug, "SSU sending peer test"); LogPrint (eLogDebug, "SSU: sending peer test");
auto address = i2p::context.GetRouterInfo ().GetSSUAddress (); auto address = i2p::context.GetRouterInfo ().GetSSUAddress ();
if (!address) if (!address)
{ {
@ -1072,7 +1072,7 @@ namespace transport
// encrypt message with session key // encrypt message with session key
FillHeaderAndEncrypt (PAYLOAD_TYPE_DATA, buf, 48); FillHeaderAndEncrypt (PAYLOAD_TYPE_DATA, buf, 48);
Send (buf, 48); Send (buf, 48);
LogPrint (eLogDebug, "SSU keep-alive sent"); LogPrint (eLogDebug, "SSU: keep-alive sent");
ScheduleTermination (); ScheduleTermination ();
} }
} }
@ -1090,9 +1090,9 @@ namespace transport
} }
catch (std::exception& ex) catch (std::exception& ex)
{ {
LogPrint (eLogError, "SSU send session destoriyed exception ", ex.what ()); LogPrint (eLogError, "SSU: exception while send session destoriyed: ", ex.what ());
} }
LogPrint (eLogDebug, "SSU session destroyed sent"); LogPrint (eLogDebug, "SSU: session destroyed sent");
} }
} }
@ -1104,7 +1104,7 @@ namespace transport
if (paddingSize > 0) msgSize += (16 - paddingSize); if (paddingSize > 0) msgSize += (16 - paddingSize);
if (msgSize > SSU_MTU_V4) if (msgSize > SSU_MTU_V4)
{ {
LogPrint (eLogWarning, "SSU payload size ", msgSize, " exceeds MTU"); LogPrint (eLogWarning, "SSU: payload size ", msgSize, " exceeds MTU");
return; return;
} }
memcpy (buf + sizeof (SSUHeader), payload, len); memcpy (buf + sizeof (SSUHeader), payload, len);

Write Preview
Loading…
Cancel
Save