lokinet/llarp/dht/localtaglookup.cpp

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#include <dht/localtaglookup.hpp>
#include <dht/context.hpp>
#include <dht/messages/gotintro.hpp>
#include <messages/dht.hpp>
#include <path/path.hpp>
#include <router/abstractrouter.hpp>
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namespace llarp
{
namespace dht
{
LocalTagLookup::LocalTagLookup(const PathID_t &path, uint64_t txid,
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const service::Tag &target,
AbstractContext *ctx)
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: TagLookup(TXOwner{ctx->OurKey(), txid}, target, ctx, 0)
, localPath(path)
{
}
void
LocalTagLookup::SendReply()
{
auto path = parent->GetRouter()->pathContext().GetByUpstream(
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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;
}
routing::DHTMessage msg;
msg.M.emplace_back(new GotIntroMessage(valuesFound, whoasked.txid));
if(!path->SendRoutingMessage(&msg, parent->GetRouter()))
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{
llarp::LogWarn(
"failed to send routing message when informing result of dht "
"request, pathid=",
localPath);
}
}
} // namespace dht
} // namespace llarp