lokinet/llarp/endpoint_base.hpp
Jeff Becker 95cd275cdd
liblokinet additions:
* add lokinet_add_bootstrap_rc function for adding an rc from memory
* prevent stack overflow on error closing connection in quic
* add in memory nodedb
* refactor how convotags are set as active
* add initial stubs for endpoint statistics
* refactor time stuff to be a bit cleaner
* update lnproxy script with more arguments
2021-04-19 06:59:07 -04:00

83 lines
2.1 KiB
C++

#pragma once
#include "llarp/service/address.hpp"
#include "llarp/service/convotag.hpp"
#include "llarp/service/protocol_type.hpp"
#include "router_id.hpp"
#include "ev/ev.hpp"
#include <functional>
#include <memory>
#include <string>
#include <tuple>
#include <optional>
#include "oxenmq/variant.h"
namespace llarp
{
namespace quic
{
class TunnelManager;
}
class EndpointBase
{
public:
virtual ~EndpointBase() = default;
using AddressVariant_t = std::variant<service::Address, RouterID>;
struct SendStat
{
/// how many routing messages we sent to them
uint64_t messagesSend;
/// how many routing messages we got from them
uint64_t messagesRecv;
/// how many convos have we had to this guy total?
size_t numTotalConvos;
/// current estimated rtt
Duration_t estimatedRTT;
/// last time point when we sent a message to them
Duration_t lastSendAt;
/// last time point when we got a message from them
Duration_t lastRecvAt;
};
/// get statistics about how much traffic we sent and recv'd via remote endpoints we are talking
/// to
virtual std::unordered_map<AddressVariant_t, SendStat>
GetStatistics() const = 0;
/// get our local address
virtual AddressVariant_t
LocalAddress() const = 0;
virtual quic::TunnelManager*
GetQUICTunnel() = 0;
virtual std::optional<AddressVariant_t>
GetEndpointWithConvoTag(service::ConvoTag tag) const = 0;
virtual std::optional<service::ConvoTag>
GetBestConvoTagFor(AddressVariant_t addr) const = 0;
virtual bool
EnsurePathTo(
AddressVariant_t addr,
std::function<void(std::optional<service::ConvoTag>)> hook,
llarp_time_t timeout) = 0;
virtual void
LookupNameAsync(
std::string name, std::function<void(std::optional<AddressVariant_t>)> resultHandler) = 0;
virtual const EventLoop_ptr&
Loop() = 0;
virtual bool
SendToOrQueue(
service::ConvoTag tag, const llarp_buffer_t& payload, service::ProtocolType t) = 0;
};
} // namespace llarp