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try SSU if NTCP address is not presented

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orignal 2015-12-02 12:48:10 -05:00
parent da8a6a4c2b
commit 0ef42870e5
3 changed files with 30 additions and 15 deletions
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24
SSU.cpp
View file

@ -270,25 +270,29 @@ namespace transport
else
return nullptr;
}
void SSUServer::CreateSession (std::shared_ptr<const i2p::data::RouterInfo> router, bool peerTest)
{
auto address = router->GetSSUAddress (!context.SupportsV6 ());
if (address)
CreateSession (router, address->host, address->port, peerTest);
else
LogPrint (eLogWarning, "Router ", i2p::data::GetIdentHashAbbreviation (router->GetIdentHash ()), " doesn't have SSU address");
}
void SSUServer::CreateSession (std::shared_ptr<const i2p::data::RouterInfo> router,
const boost::asio::ip::address& addr, int port, bool peerTest)
{
if (router)
{
if (router->UsesIntroducer ())
{
m_Service.post (std::bind (&SSUServer::CreateSessionThroughIntroducer, this, router, peerTest)); // always V4 thread
return;
}
auto address = router->GetSSUAddress (!context.SupportsV6 ());
if (address)
else
{
boost::asio::ip::udp::endpoint remoteEndpoint (address->host, address->port);
auto& s = remoteEndpoint.address ().is_v6 () ? m_ServiceV6 : m_Service;
boost::asio::ip::udp::endpoint remoteEndpoint (addr, port);
auto& s = addr.is_v6 () ? m_ServiceV6 : m_Service;
s.post (std::bind (&SSUServer::CreateDirectSession, this, router, remoteEndpoint, peerTest));
}
else
LogPrint (eLogWarning, "Router ", i2p::data::GetIdentHashAbbreviation (router->GetIdentHash ()), " doesn't have SSU address");
}
}

2
SSU.h
View file

@ -41,6 +41,8 @@ namespace transport
void Start ();
void Stop ();
void CreateSession (std::shared_ptr<const i2p::data::RouterInfo> router, bool peerTest = false);
void CreateSession (std::shared_ptr<const i2p::data::RouterInfo> router,
const boost::asio::ip::address& addr, int port, bool peerTest = false);
std::shared_ptr<SSUSession> FindSession (std::shared_ptr<const i2p::data::RouterInfo> router) const;
std::shared_ptr<SSUSession> FindSession (const boost::asio::ip::udp::endpoint& e) const;
std::shared_ptr<SSUSession> GetRandomEstablishedV4Session (std::shared_ptr<const SSUSession> excluded);

19
Transports.cpp
View file

@ -284,15 +284,24 @@ namespace transport
}
}
}
else
LogPrint (eLogInfo, "NTCP address is not presented. Trying SSU");
}
else if (peer.numAttempts == 1)// SSU
if (peer.numAttempts == 1)// SSU
{
peer.numAttempts++;
if (m_SSUServer)
{
if (peer.router->IsSSU (!context.SupportsV6 ()))
if (m_SSUServer && peer.router->IsSSU (!context.SupportsV6 ()))
{
auto address = peer.router->GetSSUAddress (!context.SupportsV6 ());
#if BOOST_VERSION >= 104900
if (!address->host.is_unspecified ()) // we have address now
#else
boost::system::error_code ecode;
address->host.to_string (ecode);
if (!ecode)
#endif
{
m_SSUServer->CreateSession (peer.router);
m_SSUServer->CreateSession (peer.router, address->host, address->port);
return true;
}
}