Performance

[sm2017]

I read the source of promise-timer , I see that for each timer we have a addTimer , I am working on a project with huge request , about 10M/s

I want to know If we have 10M timer , Is this impact performance?
Is it better that we have a timer that manager all 10M request , I don't need accuracy , for me 3 or 4 sec for timer is not important

Do you have any better idea?

[clue]

I want to know If we have 10M timer , Is this impact performance?

Yes, 10M timers are bound to be slower than no timers :-) Now seriously, I don't really see what we could do here. I'd suggest running some benchmarks to see if 10M/s is a reasonable number in the first place and then check to see how much overhead timeouts actually add. IF timeouts add some significant overhead for your particular use case and you don't need this accuracy, you may want to build a custom function that starts a single timer for multiple promises.

I'd love to see you report back and file this as a PR 👍

I hope this helps 👍