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use linked list for out of sequence fragments

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orignal 2023-01-16 21:40:23 -05:00
parent 6ca6591c43
commit bc888167a7
2 changed files with 35 additions and 36 deletions
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7
libi2pd/SSU2Session.h
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@ -171,18 +171,19 @@ namespace transport
{
uint8_t buf[SSU2_MAX_PACKET_SIZE];
size_t len;
int fragmentNum;
bool isLast;
std::shared_ptr<Fragment> next;
};
std::shared_ptr<I2NPMessage> msg;
int nextFragmentNum;
uint32_t lastFragmentInsertTime; // in seconds
std::shared_ptr<Fragment> secondFragment; // fragment #1
std::unique_ptr<std::map<int, std::shared_ptr<Fragment> > > outOfSequenceFragments; // fragments #2 and more
std::shared_ptr<Fragment> outOfSequenceFragments; // #1 and more
void AttachNextFragment (const uint8_t * fragment, size_t fragmentSize);
bool ConcatOutOfSequenceFragments (); // true if message complete
void AddOutOfSequenceFragment (int fragmentNum, std::shared_ptr<Fragment> fragment);
void AddOutOfSequenceFragment (std::shared_ptr<Fragment> fragment);
};
struct SSU2SentPacket