mirror of https://github.com/oxen-io/lokinet
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
#include "localserviceaddresslookup.hpp"
|
|
|
|
#include "context.hpp"
|
|
#include <llarp/dht/messages/gotintro.hpp>
|
|
#include <llarp/path/path_context.hpp>
|
|
#include <llarp/router/abstractrouter.hpp>
|
|
#include <llarp/routing/dht_message.hpp>
|
|
#include <llarp/util/logging.hpp>
|
|
|
|
namespace llarp
|
|
{
|
|
namespace dht
|
|
{
|
|
LocalServiceAddressLookup::LocalServiceAddressLookup(
|
|
const PathID_t& pathid,
|
|
uint64_t txid,
|
|
uint64_t relayOrder,
|
|
const Key_t& addr,
|
|
AbstractContext* ctx,
|
|
[[maybe_unused]] const Key_t& askpeer)
|
|
: ServiceAddressLookup(TXOwner{ctx->OurKey(), txid}, addr, ctx, relayOrder, nullptr)
|
|
, localPath(pathid)
|
|
{}
|
|
|
|
void
|
|
LocalServiceAddressLookup::SendReply()
|
|
{
|
|
auto path =
|
|
parent->GetRouter()->pathContext().GetByUpstream(parent->OurKey().as_array(), localPath);
|
|
if (!path)
|
|
{
|
|
llarp::LogWarn(
|
|
"did not send reply for relayed dht request, no such local path "
|
|
"for pathid=",
|
|
localPath);
|
|
return;
|
|
}
|
|
// pick newest if we have more than 1 result
|
|
if (valuesFound.size())
|
|
{
|
|
service::EncryptedIntroSet found;
|
|
for (const auto& introset : valuesFound)
|
|
{
|
|
if (found.OtherIsNewer(introset))
|
|
found = introset;
|
|
}
|
|
valuesFound.clear();
|
|
valuesFound.emplace_back(found);
|
|
}
|
|
routing::DHTMessage msg;
|
|
msg.M.emplace_back(new GotIntroMessage(valuesFound, whoasked.txid));
|
|
if (!path->SendRoutingMessage(msg, parent->GetRouter()))
|
|
{
|
|
llarp::LogWarn(
|
|
"failed to send routing message when informing result of dht "
|
|
"request, pathid=",
|
|
localPath);
|
|
}
|
|
}
|
|
} // namespace dht
|
|
} // namespace llarp
|