this post was submitted on 23 Jan 2024
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Fediverse
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People change domains all the time right? Isn't it just a matter of reconfiguring your servers to recognise the new domain provider and address?
From what I understand due to the way that Lemmy handles federation, it doesn't (currently?) have a way to handle an instance changing its domain name and still being able to communicate or even an individual user changing their instance and retaining their comments/votes/etc... (this might be more ActivityPub limited since the way Mastodon does it still seems pretty hacky and just a work around for underlying issues).
From a website perspective, yeah, just change some settings and you're good to go and accessible on the web, but that doesn't mean that anything regarding Lemmy is going to actually work.
Sadly, it's more complicated in the Fediverse, because Actor identities are tied to specific domains. If a user moves accounts, they basically send out an update that says "this profile is dead, follow this new account instead", and users automatically switch upon receiving it.
There are three problems:
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, switching your account to something else could theoretically be more seamless.