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Read from DNS cache if within TTL #677
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| @@ -154,6 +156,12 @@ def connect(self, protocolFactory): | |||
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| @defer.inlineCallbacks | |||
| def resolve_service(service_name, dns_client=client, cache=SERVER_CACHE): | |||
| cache_entry = cache.get(service_name, None) | |||
| if cache_entry: | |||
| if all(s.expires > int(time.time()) for s in cache_entry): | |||
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Hmm, I tend to prefer to pass in the current time to these things to make testing easier.
| cache = { | ||
| service_name: [object()] | ||
| service_name: [entry] | ||
| } | ||
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| servers = yield resolve_service( |
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Now that resolve_service takes a clock, it might be worth using a mock clock here?
Also might be nice to have a test that checks that things expire.
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@NegativeMjark PTAL |
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LGTM |
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