config.h

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#pragma once
 
#include "librats/util/rats_export.h"
#include "librats/core/types.h"   // TransportKind
 
#include <cstdint>
#include <string>
 
namespace librats {
 
struct RATS_API NodeConfig {
    uint16_t listen_port = 0;
    bool     enable_listen = true;
 
    // ── Transports ──────────────────────────────────────────────────────────
    //
    // TCP and UDP are equal citizens here: identical framing, identical Noise
    // handshake, identical guarantees. They differ only in how the ordered,
    // reliable byte stream underneath is obtained — the kernel's TCP stack, or
    // the library's own reliability layer over datagrams (transport/udp_stream.h).
    // A node normally offers both and lets each dial pick.
 
    bool enable_tcp = true;
    bool enable_udp = true;
 
    TransportKind preferred_transport = TransportKind::Udp;
 
    uint32_t transport_fallback_ms = 1200;
 
    size_t send_queue_limit = 0;
 
    std::string bind_address = "";
 
    size_t reactor_threads = 1;
 
    size_t max_peers = 0;
 
    enum class Security { Noise, Plaintext };
    Security security = Security::Noise;
 
    std::string protocol = "librats/1.0";
 
    std::string data_dir = "";
 
    bool enable_network_monitor = true;
};
 
} // namespace librats