d5ef3de64c
- Parallel resolver to resolve multiple hosts - Repeat resolver to repeat resolution for a single host - Additional parameters for fault toleration - Do not update servers if e.g. > 10% DNS resolutions failed - resolver package in updater package
18 lines
366 B
Go
18 lines
366 B
Go
package resolver
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import (
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"context"
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"net"
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)
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func newResolver(resolverAddress string) *net.Resolver {
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d := net.Dialer{}
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resolverAddress = net.JoinHostPort(resolverAddress, "53")
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return &net.Resolver{
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PreferGo: true,
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Dial: func(ctx context.Context, network, address string) (net.Conn, error) {
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return d.DialContext(ctx, "udp", resolverAddress)
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},
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}
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}
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