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https://github.com/vacp2p/nim-libp2p.git
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dd2c74d413
Modernize `nameresolving` modules to track `{.async: (raises).}`.
---------
Co-authored-by: kaiserd <1684595+kaiserd@users.noreply.github.com>
Co-authored-by: richΛrd <info@richardramos.me>
50 lines
1.4 KiB
Nim
50 lines
1.4 KiB
Nim
# Nim-LibP2P
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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# * MIT license ([LICENSE-MIT](LICENSE-MIT))
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# at your option.
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# This file may not be copied, modified, or distributed except according to
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# those terms.
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{.push raises: [].}
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import std/tables, chronos, chronicles
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import nameresolver
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export tables
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logScope:
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topics = "libp2p mockresolver"
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type MockResolver* = ref object of NameResolver
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txtResponses*: Table[string, seq[string]]
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# key: address, isipv6?
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ipResponses*: Table[(string, bool), seq[string]]
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method resolveIp*(
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self: MockResolver, address: string, port: Port, domain: Domain = Domain.AF_UNSPEC
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): Future[seq[TransportAddress]] {.
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async: (raises: [CancelledError, TransportAddressError])
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.} =
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var res: seq[TransportAddress]
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if domain == Domain.AF_INET or domain == Domain.AF_UNSPEC:
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for resp in self.ipResponses.getOrDefault((address, false)):
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res.add(initTAddress(resp, port))
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if domain == Domain.AF_INET6 or domain == Domain.AF_UNSPEC:
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for resp in self.ipResponses.getOrDefault((address, true)):
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res.add(initTAddress(resp, port))
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res
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method resolveTxt*(
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self: MockResolver, address: string
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): Future[seq[string]] {.async: (raises: [CancelledError]).} =
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self.txtResponses.getOrDefault(address)
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proc new*(T: typedesc[MockResolver]): T =
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T()
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