Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#include "zbxhttppoller.h"

​

#include "zbxdbhigh.h"

#include "zbxlog.h"

#include "zbxnix.h"

#include "zbxself.h"

#include "httptest.h"

#include "zbxtime.h"

#include "zbxthreads.h"

​

/******************************************************************************

 *                                                                            *

 * Purpose: main loop of processing of httptests                              *

 *                                                                            *

 * Comments: never returns                                                    *

 *                                                                            *

 ******************************************************************************/

ZBX_THREAD_ENTRY(zbx_httppoller_thread, args)

{

    int                 sleeptime = -1, httptests_count = 0, old_httptests_count = 0,

                        server_num = ((zbx_thread_args_t *)args)->info.server_num,

                        process_num = ((zbx_thread_args_t *)args)->info.process_num;

    double                  total_sec = 0.0, old_total_sec = 0.0;

    time_t                  last_stat_time, nextcheck = 0;

    const zbx_thread_info_t         *info = &((zbx_thread_args_t *)args)->info;

    unsigned char               process_type = ((zbx_thread_args_t *)args)->info.process_type;

​

    const zbx_thread_httppoller_args    *httppoller_args_in = (const zbx_thread_httppoller_args *)

                        (((zbx_thread_args_t *)args)->args);

​

    zabbix_log(LOG_LEVEL_INFORMATION, "%s #%d started [%s #%d]", get_program_type_string(info->program_type),

            server_num, get_process_type_string(process_type), process_num);

​

    zbx_update_selfmon_counter(info, ZBX_PROCESS_STATE_BUSY);

​

#define STAT_INTERVAL   5   /* if a process is busy and does not sleep then update status not faster than */

                /* once in STAT_INTERVAL seconds */

​

    zbx_setproctitle("%s #%d [connecting to the database]", get_process_type_string(process_type), process_num);

    last_stat_time = time(NULL);

​

    zbx_db_connect(ZBX_DB_CONNECT_NORMAL);

​

    while (ZBX_IS_RUNNING())

    {

        double  sec = zbx_time();

​

        zbx_update_env(get_process_type_string(process_type), sec);

​