https://blog.margrop.net/en/tag/oneapi/ Recent content in OneAPI on Margrop Blog Hugo en-US Sun, 31 May 2026 18:00:00 +0800 https://blog.margrop.net/en/post/newapi-streaming-duplicate-content-debugging/ Sun, 31 May 2026 18:00:00 +0800 https://blog.margrop.net/en/post/newapi-streaming-duplicate-content-debugging/ <blockquote> <p><strong>TL;DR</strong></p> <p>An AI Agent was producing duplicated replies in DingTalk — not two separate messages, but a single message whose content appeared twice. The root cause traced back to a streaming bug in NewAPI (the QuantumNous fork of OneAPI) v1.0.0-rc.10: when proxying MiniMax through the OpenAI Chat Completions protocol, the finish chunk contained <strong>both <code>delta.content</code> and <code>message.content</code></strong> with identical values. The Agent&rsquo;s stream handler consumed both as &ldquo;visible text,&rdquo; concatenating the content twice. The fix was straightforward: switch the OpenClaw provider protocol from <code>openai-completions</code> to <code>anthropic-messages</code>, which OneAPI natively supports and where streaming behaves correctly.</p> <p>No internal IPs, tokens, model IDs, or private paths appear in this article. All configuration snippets have been sanitized.</p> </blockquote>