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40 lines
852 B
40 lines
852 B
package pkg
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import (
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"bytes"
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"encoding/json"
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"errors"
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"net/http"
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"time"
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)
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func NotifyService(url string, body interface{}) error {
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var maxRetries = 3
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var retryInterval = time.Second
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for i := 0; i < maxRetries; i++ {
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err := NotifyHTTP(url, body)
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if err == nil {
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return nil // 通知发送成功，返回 nil
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}
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// 通知发送失败，进行重试
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retryInterval += 5 * time.Second
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time.Sleep(retryInterval)
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}
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return errors.New("notify failed after 3 attempts")
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}
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func NotifyHTTP(url string, body interface{}) error {
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jsonBody, _ := json.Marshal(&body)
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resp, err := http.Post(url, "application/json", bytes.NewBuffer(jsonBody))
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return errors.New("Failed to send notification, status code: " + resp.Status)
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}
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return nil
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}
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