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tune RTT calculations

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Vort 2024-03-15 09:06:33 +02:00
parent 5412e29ff5
commit d74033dd2b
4 changed files with 15 additions and 8 deletions
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7
libi2pd/SSU2Session.h
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@ -36,7 +36,6 @@ namespace transport
const size_t SSU2_MAX_PACKET_SIZE = 1500;
const size_t SSU2_MIN_PACKET_SIZE = 1280;
const int SSU2_HANDSHAKE_RESEND_INTERVAL = 1000; // in milliseconds
const int SSU2_RESEND_INTERVAL = 300; // in milliseconds
const int SSU2_MAX_NUM_RESENDS = 5;
const int SSU2_INCOMPLETE_MESSAGES_CLEANUP_TIMEOUT = 30; // in seconds
const int SSU2_MAX_NUM_RECEIVED_I2NP_MSGIDS = 5000; // how many msgID we store for duplicates check
@ -45,7 +44,10 @@ namespace transport
const size_t SSU2_MIN_WINDOW_SIZE = 16; // in packets
const size_t SSU2_MAX_WINDOW_SIZE = 256; // in packets
const size_t SSU2_MIN_RTO = 100; // in milliseconds
const size_t SSU2_INITIAL_RTO = 540; // in milliseconds
const size_t SSU2_MAX_RTO = 2500; // in milliseconds
const double SSU2_UNKNOWN_RTT = -1;
const double SSU2_RTT_EWMA_ALPHA = 0.125;
const float SSU2_kAPPA = 1.8;
const int SSU2_MAX_NUM_ACNT = 255; // acnt, acks or nacks
const int SSU2_MAX_NUM_ACK_PACKETS = 511; // ackthrough + acnt + 1 range
@ -356,7 +358,8 @@ namespace transport
std::list<std::shared_ptr<I2NPMessage> > m_SendQueue;
i2p::I2NPMessagesHandler m_Handler;
bool m_IsDataReceived;
size_t m_WindowSize, m_RTT, m_RTO;
double m_RTT;
size_t m_WindowSize, m_RTO;
uint32_t m_RelayTag; // between Bob and Charlie
OnEstablished m_OnEstablished; // callback from Established
boost::asio::deadline_timer m_ConnectTimer;