stream: fix ERR_INVALID_STATE when cancelling Readable.toWeb()#62773
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richardscarrott wants to merge 1 commit intonodejs:mainfrom
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stream: fix ERR_INVALID_STATE when cancelling Readable.toWeb()#62773richardscarrott wants to merge 1 commit intonodejs:mainfrom
richardscarrott wants to merge 1 commit intonodejs:mainfrom
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When a web ReadableStream returned by Readable.toWeb() is cancelled while the underlying Readable is actively producing data, a pending onData callback can still fire after the controller has been closed and attempt to enqueue a chunk, throwing ERR_INVALID_STATE. Check wasCanceled in the onData handler and return early to avoid calling controller.enqueue() on a closed controller. Refs: nodejs#54205
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When a web ReadableStream returned by Readable.toWeb() is cancelled while the underlying Readable is actively producing data, a pending onData callback can still fire after the controller has been closed and attempt to enqueue a chunk, throwing ERR_INVALID_STATE.
Check wasCanceled in the onData handler and return early to avoid calling controller.enqueue() on a closed controller.
Refs: #54205