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use memory pool for tunnel messages

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orignal 2021-10-20 21:05:22 -04:00
parent 4ce7e192d6
commit ae0cf2e831
4 changed files with 56 additions and 16 deletions
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6
libi2pd/Tunnel.h
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@ -18,6 +18,7 @@
#include <thread>
#include <mutex>
#include <memory>
#include "util.h"
#include "Queue.h"
#include "Crypto.h"
#include "TunnelConfig.h"
@ -40,6 +41,8 @@ namespace tunnel
const int MAX_NUM_RECORDS = 8;
const int HIGH_LATENCY_PER_HOP = 250; // in milliseconds
const size_t I2NP_TUNNEL_ENPOINT_MESSAGE_SIZE = 2*TUNNEL_DATA_MSG_SIZE + I2NP_HEADER_SIZE + TUNNEL_GATEWAY_HEADER_SIZE + 28; // reserved for alignment and NTCP 16 + 6 + 6
enum TunnelState
{
eTunnelStatePending,
@ -219,6 +222,8 @@ namespace tunnel
void DeleteTunnelPool (std::shared_ptr<TunnelPool> pool);
void StopTunnelPool (std::shared_ptr<TunnelPool> pool);
std::shared_ptr<I2NPMessage> NewI2NPTunnelMessage ();
private:
template<class TTunnel>
@ -257,6 +262,7 @@ namespace tunnel
std::list<std::shared_ptr<TunnelPool>> m_Pools;
std::shared_ptr<TunnelPool> m_ExploratoryPool;
i2p::util::Queue<std::shared_ptr<I2NPMessage> > m_Queue;
i2p::util::MemoryPoolMt<I2NPMessageBuffer<I2NP_TUNNEL_ENPOINT_MESSAGE_SIZE> > m_I2NPTunnelMessagesMemoryPool;
// some stats
int m_NumSuccesiveTunnelCreations, m_NumFailedTunnelCreations;