tcp_config.hh

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#ifndef SPONGE_LIBSPONGE_TCP_CONFIG_HH
#define SPONGE_LIBSPONGE_TCP_CONFIG_HH
 
#include "address.hh"
#include "wrapping_integers.hh"
 
#include <cstddef>
#include <cstdint>
#include <optional>
 
class TCPConfig {
  public:
    static constexpr size_t DEFAULT_CAPACITY = 64000;  
    static constexpr size_t MAX_PAYLOAD_SIZE = 1452;   
    static constexpr uint16_t TIMEOUT_DFLT = 1000;     
    static constexpr unsigned MAX_RETX_ATTEMPTS = 8;   
 
    uint16_t rt_timeout = TIMEOUT_DFLT;       
    size_t recv_capacity = DEFAULT_CAPACITY;  
    size_t send_capacity = DEFAULT_CAPACITY;  
    std::optional<WrappingInt32> fixed_isn{};
};
 
class FdAdapterConfig {
  public:
    Address source{"0", 0};       
    Address destination{"0", 0};  
 
    uint16_t loss_rate_dn = 0;  
    uint16_t loss_rate_up = 0;  
};
 
#endif  // SPONGE_LIBSPONGE_TCP_CONFIG_HH