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recognize symmetric NAT from peer test msg 7

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orignal 2024-10-17 21:09:37 -04:00
parent 890fe77b10
commit 1419745a5d
3 changed files with 34 additions and 2 deletions
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libi2pd/SSU2OutOfSession.h
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@ -41,6 +41,7 @@ namespace transport
void SendPeerTest (uint8_t msg, const uint8_t * signedData, size_t signedDataLen, bool delayed = false); // PeerTest message
void SendPeerTest (uint8_t msg); // send or resend m_SignedData
void HandlePeerTest (const uint8_t * buf, size_t len) override;
void HandleAddress (const uint8_t * buf, size_t len) override;
void ScheduleResend (uint8_t msg);
@ -50,6 +51,7 @@ namespace transport
bool m_IsConnectedRecently, m_IsStatusChanged;
std::vector<uint8_t> m_SignedData; // for resends
boost::asio::deadline_timer m_PeerTestResendTimer;
boost::asio::ip::udp::endpoint m_OurEndpoint; // as seen by peer
};
const int SSU2_HOLE_PUNCH_RESEND_INTERVAL = 1000; // in milliseconds