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Require client to consistently use peer ID
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@ -1018,6 +1018,13 @@ void ConnectionReceiveThread::receive(SharedBuffer<u8> &packetdata,
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peer->SetFullyOpen();
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// Setup phase has a fixed timeout
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peer->ResetTimeout();
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} else if (!peer->isHalfOpen()) {
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// If the peer talks to us without a peer ID when it has done so
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// before something is definitely fishy.
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LOG(derr_con << m_connection->getDesc()
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<< " Peer " << peer_id << " sending without peer id?!"
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" Ignoring." << std::endl);
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return;
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}
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auto *udpPeer = dynamic_cast<UDPPeer *>(&peer);
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