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/*
* $Id$
*
* Copyright (C) 2012-2013 Crocodile RCS Ltd
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version
*
* Kamailio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Exception: permission to copy, modify, propagate, and distribute a work
* formed by combining OpenSSL toolkit software and the code in this file,
* such as linking with software components and libraries released under
* OpenSSL project license.
*
*/
#ifndef _WS_FRAME_H
#define _WS_FRAME_H
#include "../../config.h"
#include "../../sr_module.h"
#include "../../str.h"
#include "../../lib/kmi/tree.h"
#include "ws_conn.h"
typedef enum
{
LOCAL_CLOSE = 0,
REMOTE_CLOSE
} ws_close_type_t;
enum
{
KEEPALIVE_MECHANISM_NONE = 0,
KEEPALIVE_MECHANISM_PING = 1,
KEEPALIVE_MECHANISM_PONG = 2
};
#define DEFAULT_KEEPALIVE_MECHANISM KEEPALIVE_MECHANISM_PING
extern int ws_keepalive_mechanism;
#define DEFAULT_KEEPALIVE_TIMEOUT 180 /* seconds */
extern str ws_ping_application_data;
#define DEFAULT_PING_APPLICATION_DATA SERVER_HDR
#define DEFAULT_PING_APPLICATION_DATA_LEN SERVER_HDR_LEN
extern stat_var *ws_failed_connections;
extern stat_var *ws_local_closed_connections;
extern stat_var *ws_received_frames;
extern stat_var *ws_remote_closed_connections;
extern stat_var *ws_transmitted_frames;
extern stat_var *ws_sip_failed_connections;
extern stat_var *ws_sip_local_closed_connections;
extern stat_var *ws_sip_received_frames;
extern stat_var *ws_sip_remote_closed_connections;
extern stat_var *ws_sip_transmitted_frames;
extern stat_var *ws_msrp_failed_connections;
extern stat_var *ws_msrp_local_closed_connections;
extern stat_var *ws_msrp_received_frames;
extern stat_var *ws_msrp_remote_closed_connections;
extern stat_var *ws_msrp_transmitted_frames;
int ws_frame_receive(void *data);
int ws_frame_transmit(void *data);
struct mi_root *ws_mi_close(struct mi_root *cmd, void *param);
struct mi_root *ws_mi_ping(struct mi_root *cmd, void *param);
struct mi_root *ws_mi_pong(struct mi_root *cmd, void *param);
void ws_keepalive(unsigned int ticks, void *param);
int ws_close(sip_msg_t *msg);
int ws_close2(sip_msg_t *msg, char *_status, char *_reason);
int ws_close3(sip_msg_t *msg, char *_status, char *_reason, char *_con);
#endif /* _WS_FRAME_H */
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