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feat(iroh-net)!: improve dns behaviour by staggering requests #2313

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divagant-martian
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@divagant-martian divagant-martian commented May 20, 2024

Description

Improves dns behaviour by staggering concurrent queries. Other changes include:

  • Remove unnecessary trait bounds from ResolverExt functions.
  • Unify dns capabilities under ResolverExt.
  • Add helper fn stagger_call with a minimal test.
  • Add staggering versions of the ResolverExt functions.
  • Use staggered options and turn on tests

Breaking Changes

  • iroh_net::dns::node_info::lookup_by_domain moved to iroh_net::ResolverExt::lookup_by_domain

Notes & open questions

Whether test are less prone to fail randomly is something I can't test locally (no windows) so I'm trusting ci here.

Change checklist

  • Self-review.
  • Documentation updates if relevant.
  • Tests if relevant.
  • All breaking changes documented.

@divagant-martian divagant-martian added this to the v0.17.0 milestone May 20, 2024
@divagant-martian divagant-martian self-assigned this May 20, 2024
@divagant-martian divagant-martian linked an issue May 20, 2024 that may be closed by this pull request
@divagant-martian divagant-martian changed the title feat(iroh-net): improve dns behaviour by staggering requests feat(iroh-net)!: improve dns behaviour by staggering requests May 20, 2024
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@flub flub left a comment

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All the code looks good, basically I'm mostly bikeshedding nothing I want to block things for as it's subjective anyway.

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iroh-net/src/dns/node_info.rs Outdated Show resolved Hide resolved
iroh-net/src/netcheck/reportgen.rs Show resolved Hide resolved
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Nice, I think the trait method names are now nicely consistent. And their first lines of the doc comments descriptive.

iroh-net/src/dns.rs Outdated Show resolved Hide resolved
@divagant-martian divagant-martian added this pull request to the merge queue May 22, 2024
Merged via the queue into n0-computer:main with commit d813089 May 22, 2024
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Improve DNS lookup behaviour
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