userver.h

#pragma once
#include <iostream>
#include <algorithm>
#include <cstdlib>
#include <iomanip>
#include <iostream>
#include <string>

#include "socket_wrap.h"

// Trim from end (in place).
static inline std::string& rtrim(std::string& s)
{
    s.erase(std::find_if(s.rbegin(), s.rend(), [](int c) { return !std::isspace(c); }).base());
    return s;
}

class UDPServer
{
public:
    UDPServer(unsigned short port);
    void listenUDP();
    ~UDPServer();
private:
    socket_wrapper::Socket m_sock;
    socket_wrapper::SocketWrapper m_sock_wrap;
    unsigned short m_port;
    struct sockaddr_in m_client_address;
    socklen_t m_client_address_len;
    ssize_t m_recv_len;
};