Rate limiting large number of updates?

[scbash]

Hi! Thanks for building LiveSync and LiveSync-Bridge!

I've been running LiveSync for a few months and experimenting on and off with LiveSync-Bridge, and ran into an issue: if LiveSync-Bridge needs to download a lot of updates (for example today I started it after a few weeks of not running it), it can overwhelm my upstream nginx proxy that is fronting CouchDB:

2024/12/14 16:38:19 [alert] 5616#5616: *45850 1024 worker_connections are not enough while connecting to upstream, 
   client: 192.168.1.115, server: obsync.example.com, request: "GET /notes/h%3A%2B36i4ey8kwxlb2? HTTP/1.1", 
   upstream: "https://192.168.1.201:8443/notes/h%3A%2B36i4ey8kwxlb2?", host: "obsync.example.com"

In general increasing worker_connections in nginx.conf might work around this problem but it seems like an Obsidian vault with a large number of files/chunks it would always be possible to reach this point? Is there a good place to insert a rate limit on the client side to avoid opening too many connections? Happy to help with a pull request if this is useful to others.