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handle peer tests

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orignal 2022-05-13 20:38:18 -04:00
parent 0a1e302e8a
commit 5aa2a8f60f
2 changed files with 50 additions and 2 deletions
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5
libi2pd/SSU2.h
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@ -28,6 +28,7 @@ namespace transport
const int SSU2_TERMINATION_CHECK_TIMEOUT = 30; // 30 seconds
const int SSU2_TOKEN_EXPIRATION_TIMEOUT = 9; // in seconds
const int SSU2_RELAY_NONCE_EXPIRATION_TIMEOUT = 10; // in seconds
const int SSU2_PEER_TEST_EXPIRATION_TIMEOUT = 60; // 60 seconds
const size_t SSU2_SOCKET_RECEIVE_BUFFER_SIZE = 0x1FFFF; // 128K
const size_t SSU2_SOCKET_SEND_BUFFER_SIZE = 0x1FFFF; // 128K
const size_t SSU2_MTU = 1488;
@ -134,7 +135,7 @@ namespace transport
uint8_t payload[SSU2_MAX_PAYLOAD_SIZE];
size_t payloadSize;
};
typedef std::function<void ()> OnEstablished;
public:
@ -204,6 +205,7 @@ namespace transport
void HandleRelayRequest (const uint8_t * buf, size_t len);
void HandleRelayIntro (const uint8_t * buf, size_t len);
void HandleRelayResponse (const uint8_t * buf, size_t len);
void HandlePeerTest (const uint8_t * buf, size_t len);
size_t CreateAddressBlock (uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& ep);
size_t CreateRouterInfoBlock (uint8_t * buf, size_t len, std::shared_ptr<const i2p::data::RouterInfo> r);
@ -231,6 +233,7 @@ namespace transport
std::map<uint32_t, std::shared_ptr<SentPacket> > m_SentPackets; // packetNum -> packet
std::map<uint32_t, std::shared_ptr<SSU2IncompleteMessage> > m_IncompleteMessages; // I2NP
std::map<uint32_t, std::pair <std::shared_ptr<SSU2Session>, uint64_t > > m_RelaySessions; // nonce->(Alice, timestamp) for Bob or nonce->(Charlie, timestamp) for Alice
std::map<uint32_t, std::pair <std::shared_ptr<SSU2Session>, uint64_t > > m_PeerTests; // same as for relay sessions
std::list<std::shared_ptr<I2NPMessage> > m_SendQueue;
i2p::I2NPMessagesHandler m_Handler;
bool m_IsDataReceived;