• 现象: LLM API 调用重试 3 次后仍失败，报 Connection error，共 131 次 2026-04-12 07:22:02 ERROR Lark: connect failed, err: HTTPSConnectionPool(host='open.feishu.cn', port=443): Max retries exceeded (Caused by SSLError(SSLEOFError(8, '[SSL: UNEXPECTED_EOF_WHILE_READING]'))) 2026-04-17 11:57:16 ERROR root: API call failed after 3 retries. Connection error. | provider=nous model=xiaomi/mimo-v2-pro

TL;DR

Update Hermes to the latest version to potentially resolve SSL connection issues and API call failures.

Guidance

• Verify the current Hermes version and check for updates using hermes update to address the 86 commits behind upstream.
• Investigate the Jetson aarch64 platform-specific issue causing TLS/SSL handshake interruptions, potentially related to OpenSSL 3.0.2.
• Test API calls using curl https://api.nousresearch.com to confirm connection failures and monitor for improvements after updating Hermes.
• Review system logs for similar SSL/TCP connection errors to identify patterns or correlations with the reported issues.

Example

No specific code snippet is provided, but running hermes update may help resolve version-related issues.

Notes

The root cause of the SSL connection interruptions is suspected to be platform-specific, and updating Hermes may not fully resolve the issue. Further investigation into the Jetson aarch64 platform and OpenSSL 3.0.2 may be necessary.

Recommendation

Apply workaround: Update Hermes to the latest version using hermes update, as it may address some of the reported issues, including the version being 86 commits behind upstream.