feat(swarm): improve PeerAddresses configurability
#5574
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protocols/identify/src/behaviour.rs
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| /// Configures the size of the LRU cache, caching addresses of discovered peers. | ||
| pub fn with_cache_size(mut self, cache_size: usize) -> Self { | ||
| self.cache_size = cache_size; | ||
| /// Configuration for the LRU cache responsible for caching addresses of discovered peers. | ||
| /// | ||
| /// If set to [`None`], caching is disabled. | ||
| pub fn with_cache_config(mut self, cache_config: Option<PeerAddressesConfig>) -> Self { | ||
| self.cache_config = cache_config; |
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We should probably keep with_cache_size, deprecating it for with_cache_config and just have use that internally so we could probably introduce this as a patch update. Thoughts?
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If this is possible, I'm definitely doing that. I did not think of that thanks.
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It's done. I'll let you resolve this if you're ok with it. 😉
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Ok. It was slightly more complicated than expected because since every attributes of identify::Config are public, I cannot remove cache_size if we want to stay in 0.45.1 and not upgrade to 0.46.0.
Just a thought, but I checked the other "Config" object across the project and some do expose the attributes but most of them don't. Maybe we should homogenize that and make every attributes private to not have this kind of problem later on ? It would be a pain to make many new major updates but it would once and for all. If you think there is something here, I will happily open an issue to discuss this mater more.
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This pull request has merge conflicts. Could you please resolve them @stormshield-frb? 🙏 |
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Description
Our average peer has over 10 advertised addresses. Doing so,
identifywas continuously (every 1 minute) emittingToSwarm::NewExternalAddrOfPeerwhich was overflowing our logs and was making thePeerCachekind of useless.For this reason, we made some changes in order to be able to configure the number of addresses that should be cached for a peer. We are upstreaming this changes.
Notes & open questions
N/A
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