firehol/netdata

// SPDX-License-Identifier: GPL-3.0-or-later

package bind

import (
    "fmt"
    "net/http"

    "github.com/netdata/netdata/go/plugins/plugin/go.d/pkg/web"
)

type serverStats = jsonServerStats

type jsonServerStats struct {
    OpCodes   map[string]int64
    QTypes    map[string]int64
    NSStats   map[string]int64
    SockStats map[string]int64
    Views     map[string]jsonView
}

type jsonView struct {
    Resolver jsonViewResolver
}

type jsonViewResolver struct {
    Stats      map[string]int64
    QTypes     map[string]int64
    CacheStats map[string]int64
}

func newJSONClient(client *http.Client, request web.RequestConfig) *jsonClient {
    return &jsonClient{httpClient: client, request: request}
}

type jsonClient struct {
    httpClient *http.Client
    request    web.RequestConfig
}

func (c jsonClient) serverStats() (*serverStats, error) {
    req, err := web.NewHTTPRequestWithPath(c.request, "/server")
    if err != nil {
        return nil, fmt.Errorf("failed to create HTTP request: %v", err)
    }

    var stats jsonServerStats

    if err := web.DoHTTP(c.httpClient).RequestJSON(req, &stats); err != nil {
        return nil, err
    }

    return &stats, nil
}