chenhg5/cc-connect · error

qwen asr request: %w

Error message

qwen asr request: %w

What it means

The HTTP POST to the Qwen ASR chat/completions endpoint failed at the transport level. Wrapped causes include DNS failure, connection refused, TLS errors, proxy interference, the 5-minute client timeout, or context cancellation.

Source

Thrown at core/speech.go:173

		},
	}

	jsonData, err := json.Marshal(reqBody)
	if err != nil {
		return "", fmt.Errorf("marshal request: %w", err)
	}

	url := q.BaseURL + "/chat/completions"
	req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(jsonData))
	if err != nil {
		return "", fmt.Errorf("create request: %w", err)
	}
	req.Header.Set("Authorization", "Bearer "+q.APIKey)
	req.Header.Set("Content-Type", "application/json")

	resp, err := q.Client.Do(req)
	if err != nil {
		return "", fmt.Errorf("qwen asr request: %w", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		return "", fmt.Errorf("read response: %w", err)
	}

	if resp.StatusCode != http.StatusOK {
		return "", fmt.Errorf("qwen asr API %d: %s", resp.StatusCode, string(body))
	}

	var result struct {
		Choices []struct {
			Message struct {
				Content string `json:"content"`
			} `json:"message"`
		} `json:"choices"`

View on GitHub (pinned to 4000b2338a)

Solutions

  1. Verify the endpoint is reachable: curl https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions
  2. Check proxy/firewall/region restrictions for DashScope access
  3. If the wrapped error is a timeout, shorten audio or raise the http.Client timeout
  4. Confirm the custom base_url host/port if using a gateway
Defensive patterns

Strategy: retry

Validate before calling

// verify reachability before use
resp, err := http.Head(q.BaseURL)
if err != nil {
    return fmt.Errorf("dashscope endpoint unreachable: %w", err)
}
resp.Body.Close()

Try / catch

var netErr net.Error
if errors.As(err, &netErr) && netErr.Timeout() {
    // shorten audio or raise client timeout, then retry
}
if errors.Is(err, context.Canceled) {
    // caller cancelled; do not retry
}

Prevention

When it happens

Trigger: Transcribe called when the DashScope endpoint is unreachable (no network, wrong base_url host/port, blocked region, TLS interception), when the request exceeds the 5-minute timeout, or when ctx is cancelled.

Common situations: Deployments outside mainland China hitting DashScope connectivity issues; corporate proxy/firewall blocking dashscope.aliyuncs.com; typo'd custom gateway URL pointing to a dead host; long audio making the request exceed timeouts.

Related errors

AI-assisted analysis of chenhg5/cc-connect@4000b2338a (2026-09-06). Data as JSON: /api/errors/f49eef722bb61bbf. Report an issue: GitHub.