Support for AbortSignal in spanner requests #2432
Description
Looking for a clean way to abort an in progress spanner API call. Being able to support AbortSignal would be easiest from the user side. I'm not sure though if this feature should live within nodejs-spanner or higher up such as gax or grpc-js.
What would you like to see in the library?
When sending API requests, be able to attach an AbortSignal.
Describe alternatives you've considered
Limiting retry options and timeouts can help, but not quite what sending in AbortSignal aims to solve.
Additional context/notes
No response