random tunnel reject when medium congestion

2025-01-22 13:27:17 +01:00 · 2024-10-27 22:19:06 -04:00 · 2024-10-27 22:19:06 -04:00 · 43939cedf4
parent 4c66608caf
commit 43939cedf4
2 changed files with 6 additions and 1 deletions
--- a/libi2pd/Tunnel.cpp
+++ b/libi2pd/Tunnel.cpp
@ -350,7 +350,8 @@ namespace tunnel

 	Tunnels::Tunnels (): m_IsRunning (false), m_Thread (nullptr), m_MaxNumTransitTunnels (DEFAULT_MAX_NUM_TRANSIT_TUNNELS),
 		m_TotalNumSuccesiveTunnelCreations (0), m_TotalNumFailedTunnelCreations (0), // for normal average
-		m_TunnelCreationSuccessRate (TCSR_START_VALUE), m_TunnelCreationAttemptsNum(0)
+		m_TunnelCreationSuccessRate (TCSR_START_VALUE), m_TunnelCreationAttemptsNum(0),
+		m_Rng(i2p::util::GetMonotonicMicroseconds ()%1000000LL)
 	{
 	}

--- a/libi2pd/Tunnel.h
+++ b/libi2pd/Tunnel.h
@ -18,6 +18,7 @@
 #include <thread>
 #include <mutex>
 #include <memory>
+#include <random>
 #include "util.h"
 #include "Queue.h"
 #include "Crypto.h"
@ -244,6 +245,8 @@ namespace tunnel
 			uint32_t GetMaxNumTransitTunnels () const { return m_MaxNumTransitTunnels; };
 			int GetCongestionLevel() const { return m_MaxNumTransitTunnels ? CONGESTION_LEVEL_FULL * m_TransitTunnels.size() / m_MaxNumTransitTunnels : CONGESTION_LEVEL_FULL; }

+			std::mt19937& GetRng () { return m_Rng; };
+			
 		private:

 			template<class TTunnel>
@ -307,6 +310,7 @@ namespace tunnel
 			int m_TotalNumSuccesiveTunnelCreations, m_TotalNumFailedTunnelCreations;
 			double m_TunnelCreationSuccessRate;
 			int m_TunnelCreationAttemptsNum;
+			std::mt19937 m_Rng;

 		public: