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bind SSU socket to specified address

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orignal 2021-02-27 16:13:12 -05:00
parent 288b19c3f7
commit bef9a54f4a
3 changed files with 54 additions and 53 deletions
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66
libi2pd/Transports.cpp
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@ -201,34 +201,22 @@ namespace transport
m_NTCP2Server = new NTCP2Server ();
}
// create acceptors
auto& addresses = context.GetRouterInfo ().GetAddresses ();
for (const auto& address : addresses)
{
if (!address) continue;
if (address->transportStyle == RouterInfo::eTransportSSU)
// create SSU server
int ssuPort = 0;
if (enableSSU)
{
auto& addresses = context.GetRouterInfo ().GetAddresses ();
for (const auto& address: addresses)
{
if (m_SSUServer == nullptr && enableSSU)
if (!address) continue;
if (address->transportStyle == RouterInfo::eTransportSSU)
{
if (address->host.is_v4())
m_SSUServer = new SSUServer (address->port);
else
m_SSUServer = new SSUServer (address->host, address->port);
LogPrint (eLogInfo, "Transports: Start listening UDP port ", address->port);
try {
m_SSUServer->Start ();
} catch ( std::exception & ex ) {
LogPrint(eLogError, "Transports: Failed to bind to UDP port", address->port);
delete m_SSUServer;
m_SSUServer = nullptr;
continue;
}
DetectExternalIP ();
ssuPort = address->port;
m_SSUServer = new SSUServer (address->port);
break;
}
else
LogPrint (eLogError, "Transports: SSU server already exists");
}
}
}
// bind to interfaces
bool ipv4; i2p::config::GetOption("ipv4", ipv4);
@ -239,8 +227,11 @@ namespace transport
{
boost::system::error_code ec;
auto addr = boost::asio::ip::address::from_string (address, ec);
if (!ec && m_NTCP2Server)
m_NTCP2Server->SetLocalAddress (addr);
if (!ec)
{
if (m_NTCP2Server) m_NTCP2Server->SetLocalAddress (addr);
if (m_SSUServer) m_SSUServer->SetLocalAddress (addr);
}
}
}
@ -252,8 +243,11 @@ namespace transport
{
boost::system::error_code ec;
auto addr = boost::asio::ip::address::from_string (address, ec);
if (!ec && m_NTCP2Server)
m_NTCP2Server->SetLocalAddress (addr);
if (!ec)
{
if (m_NTCP2Server) m_NTCP2Server->SetLocalAddress (addr);
if (m_SSUServer) m_SSUServer->SetLocalAddress (addr);
}
}
}
@ -272,6 +266,22 @@ namespace transport
// start servers
if (m_NTCP2Server) m_NTCP2Server->Start ();
if (m_SSUServer)
{
LogPrint (eLogInfo, "Transports: Start listening UDP port ", ssuPort);
try
{
m_SSUServer->Start ();
}
catch (std::exception& ex )
{
LogPrint(eLogError, "Transports: Failed to bind to UDP port", ssuPort);
m_SSUServer->Stop ();
delete m_SSUServer;
m_SSUServer = nullptr;
}
if (m_SSUServer) DetectExternalIP ();
}
m_PeerCleanupTimer->expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
m_PeerCleanupTimer->async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));