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I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
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71 lines
2.0 KiB
71 lines
2.0 KiB
/* |
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* Copyright (c) 2024, The PurpleI2P Project |
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* |
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* This file is part of Purple i2pd project and licensed under BSD3 |
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* |
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* See full license text in LICENSE file at top of project tree |
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* |
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*/ |
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#include "Transports.h" |
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#include "TunnelBase.h" |
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namespace i2p |
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{ |
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namespace tunnel |
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{ |
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void TunnelTransportSender::SendMessagesTo (const i2p::data::IdentHash& to, |
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std::list<std::shared_ptr<I2NPMessage> >&& msgs) |
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{ |
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if (msgs.empty ()) return; |
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auto currentTransport = m_CurrentTransport.lock (); |
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if (!currentTransport) |
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{ |
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// try to obtain transport from pending request or send thought transport is not complete |
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if (m_PendingTransport.valid ()) // pending request? |
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{ |
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if (m_PendingTransport.wait_for(std::chrono::seconds(0)) == std::future_status::ready) |
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{ |
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// pending request complete |
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currentTransport = m_PendingTransport.get (); // take transports used in pending request |
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if (currentTransport) |
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{ |
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if (currentTransport->IsEstablished ()) |
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m_CurrentTransport = currentTransport; |
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else |
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currentTransport = nullptr; |
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} |
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} |
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else // still pending |
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{ |
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// send through transports, but don't update pending transport |
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i2p::transport::transports.SendMessages (to, std::move (msgs)); |
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return; |
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} |
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} |
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} |
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if (currentTransport) // session is good |
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// send to session directly |
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currentTransport->SendI2NPMessages (msgs); |
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else // no session yet |
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// send through transports |
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m_PendingTransport = i2p::transport::transports.SendMessages (to, std::move (msgs)); |
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} |
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void TunnelTransportSender::SendMessagesTo (const i2p::data::IdentHash& to, |
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std::list<std::shared_ptr<I2NPMessage> >& msgs) |
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{ |
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std::list<std::shared_ptr<i2p::I2NPMessage> > msgs1; |
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msgs.swap (msgs1); |
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SendMessagesTo (to, std::move (msgs1)); |
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} |
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void TunnelTransportSender::Reset () |
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{ |
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m_CurrentTransport.reset (); |
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if (m_PendingTransport.valid ()) |
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m_PendingTransport = std::future<std::shared_ptr<i2p::transport::TransportSession> >(); |
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} |
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} |
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}
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