fix: remove false-positive cancel warning in AIChatAgent#1290
Merged
threepointone merged 1 commit intomainfrom Apr 11, 2026
Merged
fix: remove false-positive cancel warning in AIChatAgent#1290threepointone merged 1 commit intomainfrom
threepointone merged 1 commit intomainfrom
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Eliminate duplicate console.warn messages in AIChatAgent when a stream is aborted. The code still marks streams as completed and broadcasts the final chat/text events, but no longer logs the noisy warning about passing options.abortSignal. This reduces log clutter during expected abort flows in packages/ai-chat/src/index.ts.
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Summary
console.warnabout "Stream was still active when cancel was received" from both_streamSSEReplyand_sendPlaintextReplyabortSignaltostreamText()— because the internal safety-netreader.cancel()always races ahead of the stream's natural terminationContext
When the abort signal fires, our listener immediately calls
reader.cancel(), which resolvesreader.read()with{ done: true }. This is indistinguishable from the stream ending naturally because the user wiredabortSignaltostreamText(). Both produce the same state, so the warning was a false positive in the correctly-wired case.The safety-net
reader.cancel()mechanism (which prevents broadcasting further chunks) is preserved — only the misleading warning is removed.Test plan
cancel-request.test.ts)ws-transport-abort.test.ts)Made with Cursor