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Code Issues Releases Activity

make sure ackThrough is correct

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orignal 2016-06-09 14:34:38 -04:00
parent b786576bcb
commit 88561c22d3
1 changed files with 6 additions and 1 deletions
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7
Streaming.cpp
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@ -232,6 +232,11 @@ namespace stream
bool acknowledged = false; bool acknowledged = false;
auto ts = i2p::util::GetMillisecondsSinceEpoch (); auto ts = i2p::util::GetMillisecondsSinceEpoch ();
uint32_t ackThrough = packet->GetAckThrough (); uint32_t ackThrough = packet->GetAckThrough ();
if (ackThrough > m_SequenceNumber)
{
LogPrint (eLogError, "Streaming: Unexpected ackThrough=", ackThrough, " > seqn=", m_SequenceNumber);
return;
}
int nackCount = packet->GetNACKCount (); int nackCount = packet->GetNACKCount ();
for (auto it = m_SentPackets.begin (); it != m_SentPackets.end ();) for (auto it = m_SentPackets.begin (); it != m_SentPackets.end ();)
{ {
@ -521,7 +526,7 @@ namespace stream
size += 4; // receiveStreamID size += 4; // receiveStreamID
htobe32buf (packet + size, m_SequenceNumber++); htobe32buf (packet + size, m_SequenceNumber++);
size += 4; // sequenceNum size += 4; // sequenceNum
htobe32buf (packet + size, m_LastReceivedSequenceNumber); htobe32buf (packet + size, m_LastReceivedSequenceNumber >= 0 ? m_LastReceivedSequenceNumber : 0);
size += 4; // ack Through size += 4; // ack Through
packet[size] = 0; packet[size] = 0;
size++; // NACK count size++; // NACK count