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#include "interconnect.h"
#include "interconnect_impl.h"
#include "interconnect_address.h"
#include "interconnect_nameserver_base.h"
#include "events_local.h"
#include <library/cpp/actors/core/hfunc.h>
#include <library/cpp/actors/memory_log/memlog.h>
namespace NActors {
class TInterconnectNameserverTable: public TInterconnectNameserverBase<TInterconnectNameserverTable> {
TIntrusivePtr<TTableNameserverSetup> Config;
public:
static constexpr EActivityType ActorActivityType() {
return NAMESERVICE;
}
TInterconnectNameserverTable(const TIntrusivePtr<TTableNameserverSetup>& setup, ui32 /*resolvePoolId*/)
: TInterconnectNameserverBase<TInterconnectNameserverTable>(&TInterconnectNameserverTable::StateFunc, setup->StaticNodeTable)
, Config(setup)
{
Y_VERIFY(Config->IsEntriesUnique());
}
STFUNC(StateFunc) {
try {
switch (ev->GetTypeRewrite()) {
HFunc(TEvInterconnect::TEvResolveNode, Handle);
HFunc(TEvResolveAddress, Handle);
HFunc(TEvInterconnect::TEvListNodes, Handle);
HFunc(TEvInterconnect::TEvGetNode, Handle);
}
} catch (...) {
// on error - do nothing
}
}
};
IActor* CreateNameserverTable(const TIntrusivePtr<TTableNameserverSetup>& setup, ui32 poolId) {
return new TInterconnectNameserverTable(setup, poolId);
}
bool TTableNameserverSetup::IsEntriesUnique() const {
TVector<const TNodeInfo*> infos;
infos.reserve(StaticNodeTable.size());
for (const auto& x : StaticNodeTable)
infos.push_back(&x.second);
auto CompareAddressLambda =
[](const TNodeInfo* left, const TNodeInfo* right) {
return left->Port == right->Port ? left->Address < right->Address : left->Port < right->Port;
};
Sort(infos, CompareAddressLambda);
for (ui32 idx = 1, end = StaticNodeTable.size(); idx < end; ++idx) {
const TNodeInfo* left = infos[idx - 1];
const TNodeInfo* right = infos[idx];
if (left->Address && left->Address == right->Address && left->Port == right->Port)
return false;
}
auto CompareHostLambda =
[](const TNodeInfo* left, const TNodeInfo* right) {
return left->Port == right->Port ? left->ResolveHost < right->ResolveHost : left->Port < right->Port;
};
Sort(infos, CompareHostLambda);
for (ui32 idx = 1, end = StaticNodeTable.size(); idx < end; ++idx) {
const TNodeInfo* left = infos[idx - 1];
const TNodeInfo* right = infos[idx];
if (left->ResolveHost == right->ResolveHost && left->Port == right->Port)
return false;
}
return true;
}
TActorId GetNameserviceActorId() {
return TActorId(0, "namesvc");
}
}
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