init

config/remote.go

@@ -0,0 +1,70 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+)
+
+type RemoteConfig struct {
+	Cpu         bool `json:"cpu"`
+	Gpu         bool `json:"gpu"`
+	Ram         bool `json:"ram"`
+	Swap        bool `json:"swap"`
+	Load        bool `json:"load"`
+	Uptime      bool `json:"uptime"`
+	Temperature bool `json:"temperature"`
+	Os          bool `json:"os"`
+	Disk        bool `json:"disk"`
+	Network     bool `json:"network"`
+	Process     bool `json:"process"`
+	Interval    int  `json:"interval"`
+	Connections bool `json:"connections"`
+}
+
+// 使用HTTP GET请求远程配置
+//
+// GET /api/getRemoteConfig
+//
+// Request the remote configuration
+func LoadRemoteConfig(endpoint string, token string) (RemoteConfig, error) {
+	const maxRetry = 3
+	endpoint = strings.TrimSuffix(endpoint, "/") + "/api/getRemoteConfig" + "?token=" + token
+
+	var resp *http.Response
+	var err error
+
+	for attempt := 1; attempt <= maxRetry; attempt++ {
+		resp, err = http.Get(endpoint,)
+		if err == nil && resp.StatusCode == http.StatusOK {
+			break
+		}
+		if resp != nil {
+			resp.Body.Close()
+		}
+		if attempt == maxRetry {
+			if err != nil {
+				return RemoteConfig{}, fmt.Errorf("failed to fetchafter %d attempts: %v", maxRetry, err)
+			}
+			return RemoteConfig{}, fmt.Errorf("failed to fetch after %d attempts: %s", maxRetry, resp.Status)
+		}
+		time.Sleep(time.Second * time.Duration(attempt)) // Exponential backoff
+	}
+
+	defer resp.Body.Close()
+
+	response, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return RemoteConfig{}, err
+	}
+
+	var remoteConfig RemoteConfig
+	if err := json.Unmarshal(response, &remoteConfig); err != nil {
+		return RemoteConfig{}, err
+	}
+
+	return remoteConfig, nil
+}