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[94f52a]: / poll / socket_client.hpp Maximize Restore History

42 lines (31 with data), 903 Bytes

#ifndef CHILON_POLL_SOCKET_CLIENT_HPP
#define CHILON_POLL_SOCKET_CLIENT_HPP

#include <chilon/poll/pollable.hpp>

#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <fcntl.h>

#include <exception>

namespace chilon { namespace poll {

struct could_not_create_socket : std::exception {};

/**
 * @brief socket_client represents a stream for a single socket based client
 */
template <class Client>
struct socket_client : public pollable {
    void tcp_create() {
        fd_ = ::socket(PF_INET, SOCK_STREAM, 0);
        fcntl(fd_, F_SETFL, O_NONBLOCK);
        if (-1 == fd_) throw could_not_create_socket();
    }

    void tcp_close() {
        shutdown(fd_, SHUT_RDWR);
        fd_ = -1;
    }

    bool closed() const { return -1 == fd_; }
    int fd() const { return fd_; }

    socket_client() {}
    socket_client(int const socket) : pollable(socket) {}
};

} }
#endif

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[94f52a]: / poll / socket_client.hpp Maximize Restore History

42 lines (31 with data), 903 Bytes