Use Case

As a Node.js driver engineer
I want to simplify signal handling code
So that it is easy to avoid memory leaks

Currently, it is necessary to overwrite the controller saved to the Connection class because the events.on async generator helper does not remove the abort listener it attaches to its given signal, and there is no way to remove it from the caller.

User Impact

• None (maybe a small performance improvement)

Dependencies

• Connection layer

Unknowns

• The precise solution needed to avoid this hack

Acceptance Criteria

Implementation Requirements

• Remove the creation of a new AbortController on every sendCommand call

Testing Requirements

• The AbortSignal passed to read/write methods must not have an unbounded growth of abort listeners

Documentation Requirements

• None

Follow Up Requirements

• None