mirror of https://github.com/PurpleI2P/i2pd.git
I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
1.8 KiB
65 lines
1.8 KiB
1 week ago
|
/*
|
||
|
|
* Copyright (c) 2024, The PurpleI2P Project
|
||
|
|
*
|
||
|
|
* This file is part of Purple i2pd project and licensed under BSD3
|
||
|
|
*
|
||
|
|
* See full license text in LICENSE file at top of project tree
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "Transports.h"
|
||
|
|
#include "TunnelBase.h"
|
||
|
|
|
||
|
|
namespace i2p
|
||
|
|
{
|
||
|
|
namespace tunnel
|
||
|
|
{
|
||
|
|
void TunnelTransportSender::SendMessagesTo (const i2p::data::IdentHash& to,
|
||
|
|
std::list<std::shared_ptr<I2NPMessage> >&& msgs)
|
||
|
|
{
|
||
|
|
if (msgs.empty ()) return;
|
||
|
|
auto currentTransport = m_CurrentTransport.lock ();
|
||
|
|
if (!currentTransport)
|
||
|
|
{
|
||
|
|
// try to obtain transport from pending request or send thought transport is not complete
|
||
|
|
if (m_PendingTransport.valid ()) // pending request?
|
||
|
|
{
|
||
|
|
if (m_PendingTransport.wait_for(std::chrono::seconds(0)) == std::future_status::ready)
|
||
|
|
{
|
||
|
|
// pending request complete
|
||
|
|
currentTransport = m_PendingTransport.get (); // take transports used in pending request
|
||
|
|
if (currentTransport)
|
||
|
|
{
|
||
|
|
if (currentTransport->IsEstablished ())
|
||
|
|
m_CurrentTransport = currentTransport;
|
||
|
|
else
|
||
|
|
currentTransport = nullptr;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else // still pending
|
||
|
|
{
|
||
|
|
// send through transports, but don't update pending transport
|
||
|
|
i2p::transport::transports.SendMessages (to, std::move (msgs));
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (currentTransport) // session is good
|
||
|
|
// send to session directly
|
||
|
|
currentTransport->SendI2NPMessages (msgs);
|
||
|
|
else // no session yet
|
||
|
|
// send through transports
|
||
|
|
m_PendingTransport = i2p::transport::transports.SendMessages (to, std::move (msgs));
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void TunnelTransportSender::SendMessagesTo (const i2p::data::IdentHash& to,
|
||
|
|
std::list<std::shared_ptr<I2NPMessage> >& msgs)
|
||
|
|
{
|
||
|
|
std::list<std::shared_ptr<i2p::I2NPMessage> > msgs1;
|
||
|
|
msgs.swap (msgs1);
|
||
|
|
SendMessagesTo (to, std::move (msgs1));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|