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take first avalable resolved address if local address is not specified

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orignal 2021-08-13 13:54:23 -04:00
parent 797f5eb714
commit b0874410f1
1 changed files with 29 additions and 22 deletions
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51
libi2pd_client/I2PTunnel.cpp
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@ -606,35 +606,42 @@ namespace client
if (!ecode)
{
bool found = false;
boost::asio::ip::tcp::resolver::iterator end;
boost::asio::ip::tcp::endpoint ep;
while (it != end)
if (m_LocalAddress)
{
ep = *it;
if (!ep.address ().is_unspecified ())
{
if (ep.address ().is_v4 ())
{
if (!m_LocalAddress || m_LocalAddress->is_v4 ()) // look for ipv4 if not specified
found = true;
}
else if (ep.address ().is_v6 ())
boost::asio::ip::tcp::resolver::iterator end;
while (it != end)
{
ep = *it;
if (!ep.address ().is_unspecified ())
{
if (i2p::util::net::IsYggdrasilAddress (ep.address ()))
if (ep.address ().is_v4 ())
{
if (m_LocalAddress->is_v4 ()) found = true;
}
else if (ep.address ().is_v6 ())
{
if (m_LocalAddress && i2p::util::net::IsYggdrasilAddress (*m_LocalAddress))
if (i2p::util::net::IsYggdrasilAddress (ep.address ()))
{
if (i2p::util::net::IsYggdrasilAddress (*m_LocalAddress))
found = true;
}
else if (m_LocalAddress->is_v6 ())
found = true;
}
else if (m_LocalAddress && m_LocalAddress->is_v6 ())
found = true;
}
}
if (found) break;
it++;
}
}
}
if (found) break;
it++;
}
}
else
{
found = true;
ep = *it; // first available
}
if (!found)
{
LogPrint (eLogError, "I2PTunnel: Unable to reslove to compatible address");
LogPrint (eLogError, "I2PTunnel: Unable to resolve to compatible address");
return;
}