this post was submitted on 13 Jun 2023
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Keep in mind that the upcoming Lemmy update will probably fix this I think. (Replacing websockets)
Yes I really hope so!!
Maybe this is a dumb question, but why would replacing websockets speed things up? I read the Wikipedia page on it, but I guess I donβt understand it fully.
In general websockets scale badly because the server has to keep open a connection and a fair amount of state. You also can't really cache websocket messages like you can normal HTTP responses. Not sure which reasons apply to Lemmy though.
Thanks for the explanation!
The caching problem is definitely part of it from conversations on GitHub.
I really hope someone is doing some level of performance testing on those changes to make sure the changes fix the performance issues.