Not able to call SmsConversion API to report the Feedback

[Go-coder-go]

Hi team,

Implemented a code to report the smsconversion back the Alibaba, but getting some error. Able to create client properly but facing EOF while calling SmsConversion API.
Below is the code:

func (ac *alibabaClientWrapper) sendFeedback(ctx context.Context, notificationID string) error {
	request := requests.NewCommonRequest()
	request.Method = "POST"
	request.Scheme = "https"
	request.Domain = ac.config.URL
	request.Version = "2018-05-01"
	request.ApiName = "SmsConversion"
	request.QueryParams["Action"] = "SmsConversion"
	request.QueryParams["MessageId"] = "abc"
	request.QueryParams["Delivered"] = "true"

	response, err := ac.sdkClient.ProcessCommonRequest(request)
	if err != nil {
		return errors.Wrap(err, "[Alibaba.sendFeedback] Error while making http call")
	}
	if !response.IsSuccess() {
		return errors.Errorf("[Alibaba.sendFeedback] Incorrect Status code %v", response.BaseResponse.GetHttpStatus())
	}

	return nil
}

Error:
Error while making http call : Post \"https://dysmsapi.ap-southeast-1.aliyuncs.com/?AccessKeyId=xxx\u0026Action=SmsConversion\u0026Delivered=true\u0026Format=JSON\u0026MessageId=xxx\u0026RegionId=ap-southeast-1\u0026Signature=xVmzhyz5E5FMrNP9w2%2BaZvDwzpM%3D\u0026SignatureMethod=HMAC-SHA1\u0026SignatureNonce=51b55f2bfbd22a419350d04142cd45fa\u0026SignatureType=\u0026SignatureVersion=1.0\u0026Timestamp=2025-02-10T07%3A36%3A27Z\u0026Version=2018-05-01\": EOF for notificationID: xxxx"

Please help in fixing this.

[TsinghuaDream]

This is usually caused by network jitter during cross-border calls, and the error message can be reinforced by strengthening the network path or adding retry logic.

[Go-coder-go]

@TsinghuaDream Any concrete solution for this as it has been failing for a number of requests.

[TsinghuaDream]

Try adding retry like this：
for {
response, err := ac.sdkClient.ProcessCommonRequest(request)
if err == nil {
fmt.Println("Request successful.")
break
}

    if isEOFError(err) && retries < maxRetries {
        retries++
        fmt.Printf("EOF error detected, retrying %d/%d...\n", retries, maxRetries)
        time.Sleep(retryDelay)
        continue
    } else {
        fmt.Printf("Max retries but request failed: %v\n", err)
        break
    }
}