Add support for AbortSignal on eachAsync() #12323
Merged
+51
−1
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Fix #12173
Summary
Node has support for AbortController and AbortSignal now: https://www.nearform.com/blog/using-abortsignal-in-node-js/ . So we can reasonably easily add support for AbortSignal in a few places, like
eachAsync()
.The only potential problem with this implementation is that it doesn't actually kill the underlying MongoDB cursor (see https://www.mongodb.com/docs/manual/reference/command/killCursors/ ). However, MongoDB does recommend not killing cursors directly from applications, so this omission is justifiable.
Examples