Zabbix

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program 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.

**

** 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 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.

**/

​

package mongodb

​

import (

    "encoding/json"

​

    "git.zabbix.com/ap/plugin-support/zbxerr"

    "gopkg.in/mgo.v2/bson"

)

​

// connPoolStatsHandler

//https://docs.mongodb.com/manual/reference/command/connPoolStats/#dbcmd.connPoolStats

func connPoolStatsHandler(s Session, params map[string]string) (interface{}, error) {

    connPoolStats := &bson.M{}

    err := s.DB(params["Database"]).Run(&bson.D{

        bson.DocElem{

            Name:  "connPoolStats",

            Value: 1,

        },

        bson.DocElem{

            Name:  "maxTimeMS",

            Value: s.GetMaxTimeMS(),

        },

    }, connPoolStats)

​

    if err != nil {

        return nil, zbxerr.ErrorCannotFetchData.Wrap(err)

    }

​

    jsonRes, err := json.Marshal(connPoolStats)

    if err != nil {

        return nil, zbxerr.ErrorCannotMarshalJSON.Wrap(err)

    }

​

    return string(jsonRes), nil

}