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don't connect if pending connection already

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orignal
2022-06-22 11:59:29 -04:00
parent 694b936f30
commit 5de224d6bf
4 changed files with 77 additions and 15 deletions
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18
libi2pd/SSU2Session.cpp
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@@ -403,8 +403,13 @@ namespace transport
i2p::crypto::ChaCha20 (headerX, 48, m_Address->i, nonce, headerX);
m_NoiseState->MixHash (payload, payloadSize); // h = SHA256(h || encrypted payload from Session Request) for SessionCreated
// send
m_Server.AddPendingOutgoingSession (shared_from_this ());
m_Server.Send (header.buf, 16, headerX, 48, payload, payloadSize, m_RemoteEndpoint);
if (m_Server.AddPendingOutgoingSession (shared_from_this ()))
m_Server.Send (header.buf, 16, headerX, 48, payload, payloadSize, m_RemoteEndpoint);
else
{
LogPrint (eLogWarning, "SSU2: SessionRequest request to ", m_RemoteEndpoint, " already pending");
Terminate ();
}
}
void SSU2Session::ProcessSessionRequest (Header& header, uint8_t * buf, size_t len)
@@ -739,8 +744,13 @@ namespace transport
memset (nonce, 0, 12);
i2p::crypto::ChaCha20 (h + 16, 16, m_Address->i, nonce, h + 16);
// send
m_Server.AddPendingOutgoingSession (shared_from_this ());
m_Server.Send (header.buf, 16, h + 16, 16, payload, payloadSize, m_RemoteEndpoint);
if (m_Server.AddPendingOutgoingSession (shared_from_this ()))
m_Server.Send (header.buf, 16, h + 16, 16, payload, payloadSize, m_RemoteEndpoint);
else
{
LogPrint (eLogWarning, "SSU2: TokenRequest request to ", m_RemoteEndpoint, " already pending");
Terminate ();
}
}
void SSU2Session::ProcessTokenRequest (Header& header, uint8_t * buf, size_t len)