historical/toontown-classic.git/panda/include/connection.h
2024-01-16 11:20:27 -06:00

77 lines
1.9 KiB
C++

/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file connection.h
* @author jns
* @date 2000-02-07
*/
#ifndef CONNECTION_H
#define CONNECTION_H
#include "pandabase.h"
#include "referenceCount.h"
#include "netAddress.h"
#include "lightReMutex.h"
class Socket_IP;
class ConnectionManager;
class NetDatagram;
/**
* Represents a single TCP or UDP socket for input or output.
*/
class EXPCL_PANDA_NET Connection : public ReferenceCount {
PUBLISHED:
explicit Connection(ConnectionManager *manager, Socket_IP *socket);
~Connection();
NetAddress get_address() const;
ConnectionManager *get_manager() const;
Socket_IP *get_socket() const;
void set_collect_tcp(bool collect_tcp);
bool get_collect_tcp() const;
void set_collect_tcp_interval(double interval);
double get_collect_tcp_interval() const;
BLOCKING bool consider_flush();
BLOCKING bool flush();
// Socket options. void set_nonblock(bool flag);
void set_linger(bool flag, double time);
void set_reuse_addr(bool flag);
void set_keep_alive(bool flag);
void set_recv_buffer_size(int size);
void set_send_buffer_size(int size);
void set_ip_time_to_live(int ttl);
void set_ip_type_of_service(int tos);
void set_no_delay(bool flag);
void set_max_segment(int size);
private:
bool send_datagram(const NetDatagram &datagram, int tcp_header_size);
bool send_raw_datagram(const NetDatagram &datagram);
bool do_flush();
bool check_send_error(bool okflag);
ConnectionManager *_manager;
Socket_IP *_socket;
LightReMutex _write_mutex;
bool _collect_tcp;
double _collect_tcp_interval;
double _queued_data_start;
std::string _queued_data;
int _queued_count;
friend class ConnectionWriter;
};
#endif