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memory pool for sent packets

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orignal 2022-08-04 18:13:44 -04:00
parent df073bb306
commit 3e40852999
4 changed files with 19 additions and 15 deletions
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18
libi2pd/SSU2Session.h
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@ -172,6 +172,14 @@ namespace transport
void AttachNextFragment (const uint8_t * fragment, size_t fragmentSize);
};
struct SSU2SentPacket
{
uint8_t payload[SSU2_MAX_PACKET_SIZE];
size_t payloadSize = 0;
uint64_t sendTime; // in milliseconds
int numResends = 0;
};
// RouterInfo flags
const uint8_t SSU2_ROUTER_INFO_FLAG_REQUEST_FLOOD = 0x01;
const uint8_t SSU2_ROUTER_INFO_FLAG_GZIP = 0x02;
@ -192,14 +200,6 @@ namespace transport
} h;
};
struct SentPacket
{
uint8_t payload[SSU2_MAX_PACKET_SIZE];
size_t payloadSize = 0;
uint64_t sendTime; // in milliseconds
int numResends = 0;
};
struct HandshakePacket
{
Header header;
@ -327,7 +327,7 @@ namespace transport
uint8_t m_KeyDataSend[64], m_KeyDataReceive[64];
uint32_t m_SendPacketNum, m_ReceivePacketNum;
std::set<uint32_t> m_OutOfSequencePackets; // packet nums > receive packet num
std::map<uint32_t, std::shared_ptr<SentPacket> > m_SentPackets; // packetNum -> packet
std::map<uint32_t, std::shared_ptr<SSU2SentPacket> > 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