ZLMediaKit/api/tests/websocket.c
2019-12-26 09:49:45 +08:00

130 lines
4.6 KiB
C++
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/*
* MIT License
*
* Copyright (c) 2019 xiongziliang <771730766@qq.com>
*
* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <signal.h>
#include <string.h>
#include <stdlib.h>
#include "mediakit.h"
#ifdef _WIN32
#include "windows.h"
#else
#include "unistd.h"
#endif
#define LOG_LEV 4
typedef struct {
mk_tcp_session *_session;
//下面你可以夹杂你的私货数据
char your_some_useful_data[1024];
} websocket_user_data;
/**
* 当websocket客户端连接服务器时触发
* @param session 会话处理对象
*/
void API_CALL on_mk_websocket_session_create(mk_tcp_session session){
log_printf(LOG_LEV,"%s %d",mk_tcp_session_peer_ip(session),(int)mk_tcp_session_peer_port(session));
websocket_user_data *user_data = malloc(sizeof(websocket_user_data));
user_data->_session = session;
mk_websocket_session_set_user_data(session,user_data);
}
/**
* session会话对象销毁时触发
* 请在本回调中清理释放你的用户数据
* 本事件中不能调用mk_tcp_session_send/mk_tcp_session_send_safe函数
* @param session 会话处理对象
*/
void API_CALL on_mk_websocket_session_destory(mk_tcp_session session){
log_printf(LOG_LEV,"%s %d",mk_tcp_session_peer_ip(session),(int)mk_tcp_session_peer_port(session));
websocket_user_data *user_data = (websocket_user_data *)mk_websocket_session_get_user_data(session);
free(user_data);
}
/**
* 收到websocket客户端发过来的数据
* @param session 会话处理对象
* @param data 数据指针
* @param len 数据长度
*/
void API_CALL on_mk_websocket_session_data(mk_tcp_session session,const char *data,int len){
log_printf(LOG_LEV,"from %s %d, data[%d]: %s",mk_tcp_session_peer_ip(session),(int)mk_tcp_session_peer_port(session), len,data);
mk_tcp_session_send(session,"echo:",0);
mk_tcp_session_send(session,data,len);
}
/**
* 每隔2秒的定时器用于管理超时等任务
* @param session 会话处理对象
*/
void API_CALL on_mk_websocket_session_manager(mk_tcp_session session){
log_printf(LOG_LEV,"%s %d",mk_tcp_session_peer_ip(session),(int)mk_tcp_session_peer_port(session));
}
/**
* on_mk_websocket_session_destory之前触发on_mk_websocket_session_err
* 一般由于客户端断开tcp触发
* 本事件中可以调用mk_tcp_session_send_safe函数
* @param session 会话处理对象
* @param code 错误代码
* @param msg 错误提示
*/
void API_CALL on_mk_websocket_session_err(mk_tcp_session session,int code,const char *msg){
log_printf(LOG_LEV,"%s %d will destory: %d %s",mk_tcp_session_peer_ip(session),(int)mk_tcp_session_peer_port(session),code,msg);
}
static int flag = 1;
static void s_on_exit(int sig){
flag = 0;
}
int main(int argc, char *argv[]) {
char ini_path[2048] = {0};
strcpy(ini_path,argv[0]);
strcat(ini_path,".ini");
mk_env_init1(0, 0, 1, ini_path, 0, NULL, NULL);
mk_websocket_events events = {
.on_mk_websocket_session_create = on_mk_websocket_session_create,
.on_mk_websocket_session_destory = on_mk_websocket_session_destory,
.on_mk_websocket_session_data = on_mk_websocket_session_data,
.on_mk_websocket_session_manager = on_mk_websocket_session_manager,
.on_mk_websocket_session_err = on_mk_websocket_session_err
};
mk_websocket_events_listen(&events);
mk_websocket_server_start(80,0);
signal(SIGINT, s_on_exit );// 设置退出信号
while (flag) {
#ifdef _WIN32
Sleep(1000);
#else
sleep(1);
#endif
}
mk_stop_all_server();
return 0;
}