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check if router is reachable by transport before obtaining address

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orignal 2021-06-17 19:46:05 -04:00
parent 5d097651c1
commit 2185019b59
3 changed files with 6 additions and 10 deletions
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8
libi2pd/Transports.cpp
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@ -447,7 +447,7 @@ namespace transport
std::shared_ptr<const RouterInfo::Address> address;
if (!peer.numAttempts) // NTCP2 ipv6
{
if (context.GetRouterInfo ().IsNTCP2V6 () && peer.router->IsNTCP2V6 ())
if (context.GetRouterInfo ().IsNTCP2V6 () && peer.router->IsReachableBy (RouterInfo::eNTCP2V6))
{
address = peer.router->GetPublishedNTCP2V6Address ();
if (address && m_CheckReserved && i2p::util::net::IsInReservedRange(address->host))
@ -457,7 +457,7 @@ namespace transport
}
if (!address && peer.numAttempts == 1) // NTCP2 ipv4
{
if (context.GetRouterInfo ().IsNTCP2 (true) && peer.router->IsNTCP2 (true) && !peer.router->IsUnreachable ())
if (context.GetRouterInfo ().IsNTCP2 (true) && peer.router->IsReachableBy (RouterInfo::eNTCP2V4))
{
address = peer.router->GetPublishedNTCP2V4Address ();
if (address && m_CheckReserved && i2p::util::net::IsInReservedRange(address->host))
@ -485,7 +485,7 @@ namespace transport
std::shared_ptr<const RouterInfo::Address> address;
if (peer.numAttempts == 2) // SSU ipv6
{
if (context.GetRouterInfo ().IsSSUV6 () && peer.router->IsSSUV6 ())
if (context.GetRouterInfo ().IsSSUV6 () && peer.router->IsReachableBy (RouterInfo::eSSUV6))
{
address = peer.router->GetSSUV6Address ();
if (address && m_CheckReserved && i2p::util::net::IsInReservedRange(address->host))
@ -495,7 +495,7 @@ namespace transport
}
if (!address && peer.numAttempts == 3) // SSU ipv4
{
if (context.GetRouterInfo ().IsSSU (true) && peer.router->IsSSU (true))
if (context.GetRouterInfo ().IsSSU (true) && peer.router->IsReachableBy (RouterInfo::eSSUV4))
{
address = peer.router->GetSSUAddress (true);
if (address && m_CheckReserved && i2p::util::net::IsInReservedRange(address->host))