[ISSUE] Investigate and Handle "Premature close" Error in StreamableFile Response #1229
Description
Description:
We are encountering the following error in the logs:
[Nest] 124 - 07/11/2025, 8:22:54 AM ERROR [StreamableFile] Premature close
Error [ERR_STREAM_PREMATURE_CLOSE]: Premature close
at __node_internal_captureLargerStackTrace (node:internal/errors:496:5)
at new NodeError (node:internal/errors:405:5)
at ServerResponse.onclose (node:internal/streams/end-of-stream:159:30)
at ServerResponse.emit (node:events:529:35)
at emitCloseNT (node:_http_server:1019:10)
at Socket.onServerResponseClose (node:_http_server:278:5)
at Socket.emit (node:events:529:35)
at TCP.<anonymous> (node:net:350:12)
at TCP.callbackTrampoline (node:internal/async_hooks:128:17)
Context:
This error likely occurs when using StreamableFile to return a file response, and the connection is closed prematurely before the stream finishes. This could be due to client cancellation, network interruptions, or a bug in the streaming logic.
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